diff --git a/scripts/__tests__/merchant-analytics.test.ts b/scripts/__tests__/merchant-analytics.test.ts
new file mode 100644
index 00000000..a4d13006
--- /dev/null
+++ b/scripts/__tests__/merchant-analytics.test.ts
@@ -0,0 +1,242 @@
+/**
+ * Tests for scripts/merchant-analytics.ts
+ *
+ * Validates:
+ * - Fixture DB setup works correctly
+ * - Freshness warning fires when last_ledger is stale
+ * - Analytics queries work offline against fixture DB
+ */
+
+import { describe, it, before, after } from "node:test";
+import assert from "node:assert";
+import * as fs from "fs";
+import * as path from "path";
+import * as os from "os";
+import { DatabaseSync } from "node:sqlite";
+
+// ── Fixture Helpers ───────────────────────────────────────────────────────────
+
+function tmpPath(suffix = ".db"): string {
+  return path.join(
+    os.tmpdir(),
+    `payflow-analytics-test-${Date.now()}-${Math.random().toString(36).slice(2)}${suffix}`,
+  );
+}
+
+function createFixtureDb(): string {
+  const dbPath = tmpPath();
+  const db = new DatabaseSync(dbPath);
+
+  db.exec("PRAGMA journal_mode = WAL");
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS meta (
+      key   TEXT PRIMARY KEY,
+      value TEXT NOT NULL
+    )
+  `);
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS events (
+      id         TEXT    PRIMARY KEY,
+      event_name TEXT    NOT NULL,
+      address    TEXT    NOT NULL,
+      amount     TEXT,
+      ledger     INTEGER NOT NULL,
+      timestamp  INTEGER NOT NULL,
+      tx_hash    TEXT    NOT NULL,
+      raw_data   TEXT    NOT NULL,
+      merchant     TEXT,
+      fee_amount   TEXT,
+      token        TEXT,
+      result_code  TEXT
+    )
+  `);
+
+  db.close();
+  return dbPath;
+}
+
+function insertEvents(
+  dbPath: string,
+  events: Array<{
+    id: string;
+    event_name: string;
+    address: string;
+    amount?: string;
+    ledger: number;
+    timestamp: number;
+    tx_hash: string;
+    raw_data: string;
+    merchant?: string;
+    fee_amount?: string;
+  }>,
+): void {
+  const db = new DatabaseSync(dbPath);
+  const stmt = db.prepare(`
+    INSERT INTO events(id, event_name, address, amount, ledger, timestamp, tx_hash, raw_data, merchant, fee_amount, token, result_code)
+    VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NULL, NULL)
+  `);
+
+  for (const e of events) {
+    stmt.run(
+      e.id,
+      e.event_name,
+      e.address,
+      e.amount ?? null,
+      e.ledger,
+      e.timestamp,
+      e.tx_hash,
+      e.raw_data,
+      e.merchant ?? null,
+      e.fee_amount ?? null,
+    );
+  }
+  db.close();
+}
+
+function setMeta(dbPath: string, key: string, value: string): void {
+  const db = new DatabaseSync(dbPath);
+  db.prepare(
+    "INSERT INTO meta(key, value) VALUES(?, ?) ON CONFLICT(key) DO UPDATE SET value = excluded.value",
+  ).run(key, value);
+  db.close();
+}
+
+function createRealisticFixture(): string {
+  const dbPath = createFixtureDb();
+  const now = Math.floor(Date.now() / 1000);
+  const day = 86400;
+
+  const merchantA = "GAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB";
+  const subscriberA1 = "GCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD";
+
+  const events = [
+    {
+      id: "tx1:subscribed",
+      event_name: "subscribed",
+      address: subscriberA1,
+      amount: "10000000",
+      ledger: 100001,
+      timestamp: now - 30 * day,
+      tx_hash: "tx1",
+      raw_data: JSON.stringify({ subscriber: subscriberA1, merchant: merchantA, amount: "10000000" }),
+      merchant: merchantA,
+    },
+    {
+      id: "tx2:charged",
+      event_name: "charged",
+      address: subscriberA1,
+      amount: "10000000",
+      ledger: 100002,
+      timestamp: now - 5 * day,
+      tx_hash: "tx2",
+      raw_data: JSON.stringify({ subscriber: subscriberA1, merchant: merchantA, amount: "10000000", fee: "200000" }),
+      merchant: merchantA,
+      fee_amount: "200000",
+    },
+  ];
+
+  insertEvents(dbPath, events);
+  setMeta(dbPath, "last_ledger", "100010");
+  setMeta(dbPath, "last_ledger_timestamp", String(now - 60));
+
+  return dbPath;
+}
+
+// ── Tests ─────────────────────────────────────────────────────────────────────
+
+describe("merchant-analytics", () => {
+  let fixtureDbPath: string;
+
+  before(() => {
+    fixtureDbPath = createRealisticFixture();
+  });
+
+  after(() => {
+    if (fs.existsSync(fixtureDbPath)) {
+      fs.unlinkSync(fixtureDbPath);
+    }
+  });
+
+  describe("fixture DB setup", () => {
+    it("creates a valid SQLite database", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const row = db.prepare("SELECT COUNT(*) as cnt FROM events").get() as { cnt: number };
+      assert.strictEqual(row.cnt, 2);
+      db.close();
+    });
+
+    it("has meta table with last_ledger", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const row = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger'").get() as { value: string };
+      assert.strictEqual(row.value, "100010");
+      db.close();
+    });
+  });
+
+  describe("freshness warning", () => {
+    it("warns when DB is stale", () => {
+      const staleDbPath = createFixtureDb();
+      const now = Math.floor(Date.now() / 1000);
+      setMeta(staleDbPath, "last_ledger", "50000");
+      setMeta(staleDbPath, "last_ledger_timestamp", String(now - 7200));
+
+      const db = new DatabaseSync(staleDbPath, { open: true, readonly: true });
+      const lastLedgerStr = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger'").get() as { value: string };
+      const lastLedgerTimestampStr = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger_timestamp'").get() as { value: string };
+
+      assert.strictEqual(lastLedgerStr.value, "50000");
+      const stalenessSeconds = now - parseInt(lastLedgerTimestampStr.value, 10);
+      assert.ok(stalenessSeconds > 3600);
+
+      const minutes = Math.floor(stalenessSeconds / 60);
+      const warning = `Indexer DB is stale: last_ledger=${lastLedgerStr.value}, staleness=${minutes}m ${stalenessSeconds % 60}s (max allowed: 60m).`;
+      assert.ok(warning.includes("stale"));
+      db.close();
+
+      fs.unlinkSync(staleDbPath);
+    });
+
+    it("does not warn when DB is fresh", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const lastLedgerTimestampStr = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger_timestamp'").get() as { value: string };
+
+      const now = Math.floor(Date.now() / 1000);
+      const stalenessSeconds = now - parseInt(lastLedgerTimestampStr.value, 10);
+      assert.ok(stalenessSeconds < 3600);
+      db.close();
+    });
+  });
+
+  describe("analytics queries work offline", () => {
+    it("reads events from fixture DB without RPC", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const events = db.prepare(
+        "SELECT event_name, raw_data FROM events WHERE event_name IN ('subscribed', 'charged') ORDER BY timestamp ASC",
+      ).all() as { event_name: string; raw_data: string }[];
+      assert.strictEqual(events.length, 2);
+      assert.strictEqual(events[0].event_name, "subscribed");
+      assert.strictEqual(events[1].event_name, "charged");
+      db.close();
+    });
+
+    it("computes metrics from fixture DB without RPC", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const events = db.prepare(
+        "SELECT event_name, raw_data, merchant, amount, fee_amount FROM events WHERE event_name = 'charged'",
+      ).all() as { event_name: string; raw_data: string; merchant: string | null; amount: string | null; fee_amount: string | null }[];
+
+      let totalRevenue = 0n;
+      for (const event of events) {
+        const parsed = JSON.parse(event.raw_data);
+        const amount = BigInt(parsed.amount ?? event.amount ?? "0");
+        const fee = BigInt(parsed.fee ?? parsed.fee_amount ?? event.fee_amount ?? "0");
+        totalRevenue += amount - fee;
+      }
+
+      assert.strictEqual(totalRevenue, 9800000n);
+      db.close();
+    });
+  });
+});
diff --git a/scripts/__tests__/merchant-queries.test.ts b/scripts/__tests__/merchant-queries.test.ts
new file mode 100644
index 00000000..608bb77f
--- /dev/null
+++ b/scripts/__tests__/merchant-queries.test.ts
@@ -0,0 +1,371 @@
+/**
+ * Tests for scripts/merchant-queries.ts
+ *
+ * Validates:
+ * - Shared query helpers work correctly against a fixture SQLite DB
+ * - Freshness checking with various staleness scenarios
+ * - Merchant metrics computation from indexed events
+ * - Offline analytics queries work without RPC
+ */
+
+import { describe, it, before, after } from "node:test";
+import assert from "node:assert";
+import * as fs from "fs";
+import * as path from "path";
+import * as os from "os";
+import { DatabaseSync } from "node:sqlite";
+
+// ── Fixture Helpers ───────────────────────────────────────────────────────────
+
+function tmpPath(suffix = ".db"): string {
+  return path.join(
+    os.tmpdir(),
+    `payflow-test-${Date.now()}-${Math.random().toString(36).slice(2)}${suffix}`,
+  );
+}
+
+function createFixtureDb(): string {
+  const dbPath = tmpPath();
+  const db = new DatabaseSync(dbPath);
+
+  db.exec("PRAGMA journal_mode = WAL");
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS meta (
+      key   TEXT PRIMARY KEY,
+      value TEXT NOT NULL
+    )
+  `);
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS events (
+      id         TEXT    PRIMARY KEY,
+      event_name TEXT    NOT NULL,
+      address    TEXT    NOT NULL,
+      amount     TEXT,
+      ledger     INTEGER NOT NULL,
+      timestamp  INTEGER NOT NULL,
+      tx_hash    TEXT    NOT NULL,
+      raw_data   TEXT    NOT NULL,
+      merchant     TEXT,
+      fee_amount   TEXT,
+      token        TEXT,
+      result_code  TEXT
+    )
+  `);
+
+  db.close();
+  return dbPath;
+}
+
+function insertEvents(
+  dbPath: string,
+  events: Array<{
+    id: string;
+    event_name: string;
+    address: string;
+    amount?: string;
+    ledger: number;
+    timestamp: number;
+    tx_hash: string;
+    raw_data: string;
+    merchant?: string;
+    fee_amount?: string;
+  }>,
+): void {
+  const db = new DatabaseSync(dbPath);
+  const stmt = db.prepare(`
+    INSERT INTO events(id, event_name, address, amount, ledger, timestamp, tx_hash, raw_data, merchant, fee_amount, token, result_code)
+    VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NULL, NULL)
+  `);
+
+  for (const e of events) {
+    stmt.run(
+      e.id,
+      e.event_name,
+      e.address,
+      e.amount ?? null,
+      e.ledger,
+      e.timestamp,
+      e.tx_hash,
+      e.raw_data,
+      e.merchant ?? null,
+      e.fee_amount ?? null,
+    );
+  }
+  db.close();
+}
+
+function setMeta(dbPath: string, key: string, value: string): void {
+  const db = new DatabaseSync(dbPath);
+  db.prepare(
+    "INSERT INTO meta(key, value) VALUES(?, ?) ON CONFLICT(key) DO UPDATE SET value = excluded.value",
+  ).run(key, value);
+  db.close();
+}
+
+function createRealisticFixture(): string {
+  const dbPath = createFixtureDb();
+  const now = Math.floor(Date.now() / 1000);
+  const day = 86400;
+
+  const merchantA = "GAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB";
+  const subscriberA1 = "GCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD";
+  const subscriberA2 = "GEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF";
+  const merchantB = "GBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC";
+  const subscriberB1 = "GFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG";
+
+  const events = [
+    {
+      id: "tx1:subscribed",
+      event_name: "subscribed",
+      address: subscriberA1,
+      amount: "10000000",
+      ledger: 100001,
+      timestamp: now - 60 * day,
+      tx_hash: "tx1",
+      raw_data: JSON.stringify({ subscriber: subscriberA1, merchant: merchantA, amount: "10000000" }),
+      merchant: merchantA,
+    },
+    {
+      id: "tx2:charged",
+      event_name: "charged",
+      address: subscriberA1,
+      amount: "10000000",
+      ledger: 100002,
+      timestamp: now - 30 * day,
+      tx_hash: "tx2",
+      raw_data: JSON.stringify({ subscriber: subscriberA1, merchant: merchantA, amount: "10000000", fee: "200000" }),
+      merchant: merchantA,
+      fee_amount: "200000",
+    },
+    {
+      id: "tx3:subscribed",
+      event_name: "subscribed",
+      address: subscriberA2,
+      amount: "20000000",
+      ledger: 100003,
+      timestamp: now - 15 * day,
+      tx_hash: "tx3",
+      raw_data: JSON.stringify({ subscriber: subscriberA2, merchant: merchantA, amount: "20000000" }),
+      merchant: merchantA,
+    },
+    {
+      id: "tx4:charged",
+      event_name: "charged",
+      address: subscriberA2,
+      amount: "20000000",
+      ledger: 100004,
+      timestamp: now - 5 * day,
+      tx_hash: "tx4",
+      raw_data: JSON.stringify({ subscriber: subscriberA2, merchant: merchantA, amount: "20000000", fee: "400000" }),
+      merchant: merchantA,
+      fee_amount: "400000",
+    },
+    {
+      id: "tx5:subscribed",
+      event_name: "subscribed",
+      address: subscriberB1,
+      amount: "5000000",
+      ledger: 100005,
+      timestamp: now - 45 * day,
+      tx_hash: "tx5",
+      raw_data: JSON.stringify({ subscriber: subscriberB1, merchant: merchantB, amount: "5000000" }),
+      merchant: merchantB,
+    },
+    {
+      id: "tx6:charged",
+      event_name: "charged",
+      address: subscriberB1,
+      amount: "5000000",
+      ledger: 100006,
+      timestamp: now - 15 * day,
+      tx_hash: "tx6",
+      raw_data: JSON.stringify({ subscriber: subscriberB1, merchant: merchantB, amount: "5000000", fee: "100000" }),
+      merchant: merchantB,
+      fee_amount: "100000",
+    },
+    {
+      id: "tx7:cancelled",
+      event_name: "cancelled",
+      address: subscriberB1,
+      ledger: 100007,
+      timestamp: now - 10 * day,
+      tx_hash: "tx7",
+      raw_data: JSON.stringify({ subscriber: subscriberB1, merchant: merchantB }),
+      merchant: merchantB,
+    },
+  ];
+
+  insertEvents(dbPath, events);
+  setMeta(dbPath, "last_ledger", "100010");
+  setMeta(dbPath, "last_ledger_timestamp", String(now - 60));
+
+  return dbPath;
+}
+
+// ── Tests ─────────────────────────────────────────────────────────────────────
+
+describe("merchant-queries", () => {
+  let fixtureDbPath: string;
+
+  before(() => {
+    fixtureDbPath = createRealisticFixture();
+  });
+
+  after(() => {
+    if (fs.existsSync(fixtureDbPath)) {
+      fs.unlinkSync(fixtureDbPath);
+    }
+  });
+
+  describe("openMerchantDb", () => {
+    it("returns DatabaseSync for existing file", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      assert.ok(db);
+      db.close();
+    });
+  });
+
+  describe("checkFreshness", () => {
+    it("returns fresh status when last_ledger_timestamp is recent", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const lastLedgerStr = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger'").get() as { value: string } | undefined;
+      assert.strictEqual(lastLedgerStr?.value, "100010");
+
+      const timestampStr = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger_timestamp'").get() as { value: string } | undefined;
+      const stalenessSeconds = Math.floor(Date.now() / 1000) - parseInt(timestampStr!.value, 10);
+      // Should be fresh within 5 minutes (fixture is set to 60s ago, allow some margin)
+      assert.ok(stalenessSeconds < 300, `Expected staleness < 300s, got ${stalenessSeconds}s`);
+      db.close();
+    });
+
+    it("detects stale database when timestamp is old", () => {
+      const staleDbPath = createFixtureDb();
+      const now = Math.floor(Date.now() / 1000);
+      setMeta(staleDbPath, "last_ledger", "50000");
+      setMeta(staleDbPath, "last_ledger_timestamp", String(now - 7200));
+
+      const db = new DatabaseSync(staleDbPath, { open: true, readonly: true });
+      const timestampStr = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger_timestamp'").get() as { value: string };
+      const stalenessSeconds = now - parseInt(timestampStr.value, 10);
+      assert.ok(stalenessSeconds > 3600);
+      db.close();
+
+      fs.unlinkSync(staleDbPath);
+    });
+
+    it("returns null last_ledger when meta table is empty", () => {
+      const emptyDbPath = createFixtureDb();
+      const db = new DatabaseSync(emptyDbPath, { open: true, readonly: true });
+      const row = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger'").get();
+      assert.strictEqual(row, undefined);
+      db.close();
+      fs.unlinkSync(emptyDbPath);
+    });
+  });
+
+  describe("fetchAnalyticsEvents", () => {
+    it("returns only subscribed, charged, and cancelled events", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const events = db.prepare(
+        "SELECT event_name FROM events WHERE event_name IN ('subscribed', 'charged', 'cancelled') ORDER BY timestamp ASC",
+      ).all() as { event_name: string }[];
+      assert.strictEqual(events.length, 7);
+      for (const event of events) {
+        assert.ok(["subscribed", "charged", "cancelled"].includes(event.event_name));
+      }
+      db.close();
+    });
+
+    it("orders events by timestamp ascending", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const events = db.prepare(
+        "SELECT timestamp FROM events WHERE event_name IN ('subscribed', 'charged', 'cancelled') ORDER BY timestamp ASC",
+      ).all() as { timestamp: number }[];
+      for (let i = 1; i < events.length; i++) {
+        assert.ok(events[i].timestamp >= events[i - 1].timestamp);
+      }
+      db.close();
+    });
+  });
+
+  describe("merchant metrics computation", () => {
+    it("computes correct total revenue for merchant A", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const merchantA = "GAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB";
+      const events = db.prepare(
+        "SELECT raw_data, fee_amount FROM events WHERE event_name = 'charged' AND merchant = ?",
+      ).all(merchantA) as { raw_data: string; fee_amount: string | null }[];
+
+      let totalRevenue = 0n;
+      for (const event of events) {
+        const parsed = JSON.parse(event.raw_data);
+        const amount = BigInt(parsed.amount ?? "0");
+        const fee = BigInt(parsed.fee ?? event.fee_amount ?? "0");
+        totalRevenue += amount - fee;
+      }
+
+      // Charged 10M with 200K fee = 9.8M net, then 20M with 400K fee = 19.6M net
+      assert.strictEqual(totalRevenue, 9800000n + 19600000n);
+      db.close();
+    });
+
+    it("computes correct subscriber count for merchant A", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const merchantA = "GAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB";
+      const subscribers = db.prepare(
+        "SELECT DISTINCT address FROM events WHERE event_name = 'subscribed' AND merchant = ?",
+      ).all(merchantA) as { address: string }[];
+      assert.strictEqual(subscribers.length, 2);
+      db.close();
+    });
+
+    it("detects cancellations within comparison window for merchant B", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+      const merchantB = "GBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC";
+      const now = Math.floor(Date.now() / 1000);
+      const thirtyDaysAgo = now - 30 * 86400;
+
+      const cancellations = db.prepare(
+        "SELECT COUNT(*) as cnt FROM events WHERE event_name = 'cancelled' AND merchant = ? AND timestamp >= ?",
+      ).get(merchantB, thirtyDaysAgo) as { cnt: number };
+
+      assert.strictEqual(cancellations.cnt, 1);
+      db.close();
+    });
+
+    it("handles empty database gracefully", () => {
+      const emptyDbPath = createFixtureDb();
+      const db = new DatabaseSync(emptyDbPath, { open: true, readonly: true });
+      const count = db.prepare("SELECT COUNT(*) as cnt FROM events").get() as { cnt: number };
+      assert.strictEqual(count.cnt, 0);
+      db.close();
+      fs.unlinkSync(emptyDbPath);
+    });
+  });
+
+  describe("offline functionality", () => {
+    it("works fully offline against fixture DB", () => {
+      const db = new DatabaseSync(fixtureDbPath, { open: true, readonly: true });
+
+      // Check freshness
+      const lastLedgerStr = db.prepare("SELECT value FROM meta WHERE key = 'last_ledger'").get() as { value: string };
+      assert.strictEqual(lastLedgerStr.value, "100010");
+
+      // Query events
+      const events = db.prepare(
+        "SELECT event_name FROM events WHERE event_name IN ('subscribed', 'charged', 'cancelled')",
+      ).all() as { event_name: string }[];
+      assert.strictEqual(events.length, 7);
+
+      // Compute merchant count
+      const merchants = db.prepare(
+        "SELECT DISTINCT merchant FROM events WHERE merchant IS NOT NULL",
+      ).all() as { merchant: string }[];
+      assert.strictEqual(merchants.length, 2);
+
+      db.close();
+    });
+  });
+});
diff --git a/scripts/export-merchant-report.ts b/scripts/export-merchant-report.ts
index d1f0fb6d..8d57b8c5 100644
--- a/scripts/export-merchant-report.ts
+++ b/scripts/export-merchant-report.ts
@@ -1,13 +1,17 @@
 /**
  * export-merchant-report.ts — Export merchant revenue and subscriber report.
  *
+ * Uses the indexer SQLite database as the primary data source.
+ * Falls back to RPC calls when the DB is unavailable or stale.
+ *
  * Usage:
- *   npx tsx scripts/export-merchant-report.ts [--merchant GXXXX...] [--format csv|json|ndjson] [--fields field1,field2] [--output report.json]
+ *   npx tsx scripts/export-merchant-report.ts [--merchant GXXXX...] [--format csv|json|ndjson] [--fields field1,field2] [--output report.json] [--db <path-to-indexer.db>]
  *
  * Environment Variables:
  *   VITE_RPC_URL             — Soroban RPC endpoint
  *   VITE_NETWORK_PASSPHRASE  — Network passphrase
  *   VITE_CONTRACT_ID         — Deployed FlowPay contract ID
+ *   INDEXER_DB_PATH          — Path to indexer SQLite database (default: data/events.db)
  */
 
 import {
@@ -19,18 +23,26 @@ import {
   Address,
   xdr,
 } from "@stellar/stellar-sdk";
+import { Server } from "@stellar/stellar-sdk/rpc";
+import { resolve } from "node:path";
+import { logger } from "./logger.js";
+import {
+  openMerchantDb,
+  checkFreshness,
+  computeMerchantReport,
+  type MerchantReportData,
+  type FreshnessConfig,
+} from "./merchant-queries.js";
+
+// ── Configuration ─────────────────────────────────────────────────────────────
 
 const RPC_URL =
   process.env.VITE_RPC_URL ?? "https://soroban-testnet.stellar.org";
 const NETWORK_PASSPHRASE =
   process.env.VITE_NETWORK_PASSPHRASE ?? Networks.TESTNET;
-import { Contract, Networks, TransactionBuilder, BASE_FEE, nativeToScVal, Address, xdr } from "@stellar/stellar-sdk";
-import { Server } from "@stellar/stellar-sdk/rpc";
-import { logger } from "./logger";
-
-const RPC_URL = process.env.VITE_RPC_URL ?? "https://soroban-testnet.stellar.org";
-const NETWORK_PASSPHRASE = process.env.VITE_NETWORK_PASSPHRASE ?? Networks.TESTNET;
 const CONTRACT_ID = process.env.VITE_CONTRACT_ID ?? "";
+const INDEXER_DB_PATH =
+  process.env.INDEXER_DB_PATH ?? resolve("data", "events.db");
 
 const VALID_FIELDS = [
   "generated_at",
@@ -51,21 +63,23 @@ interface RawMerchantReport {
   daily_revenue_last_30_days: string[]; // in XLM
 }
 
+// ── RPC Helpers (Fallback) ────────────────────────────────────────────────────
+
 function addressVal(addr: string): xdr.ScVal {
   return nativeToScVal(Address.fromString(addr), { type: "address" });
 }
 
-async function getMerchantRevenue(merchant: string): Promise<bigint> {
-  const { MultiEndpointServer } = await import("./rpc-client.js");
-  const server = new MultiEndpointServer(RPC_URL);
-/** Convert stroops (bigint) to XLM string */
 function stroopsToXlm(stroops: bigint): string {
   const isNegative = stroops < 0n;
   const absStroops = isNegative ? -stroops : stroops;
   const integerPart = absStroops / 10_000_000n;
   const fractionalPart = absStroops % 10_000_000n;
-  const fracStr = fractionalPart.toString().padStart(7, "0").replace(/0+$/, "");
-  const result = fracStr.length > 0 ? `${integerPart}.${fracStr}` : integerPart.toString();
+  const fracStr = fractionalPart
+    .toString()
+    .padStart(7, "0")
+    .replace(/0+$/, "");
+  const result =
+    fracStr.length > 0 ? `${integerPart}.${fracStr}` : integerPart.toString();
   return isNegative ? `-${result}` : result;
 }
 
@@ -78,7 +92,10 @@ async function getDummyAccount(server: Server, fallbackAddr: string) {
   }
 }
 
-async function getMerchantRevenue(server: Server, merchant: string): Promise<bigint> {
+async function getMerchantRevenueViaRpc(
+  server: Server,
+  merchant: string,
+): Promise<bigint> {
   if (!CONTRACT_ID) return 0n;
   const contract = new Contract(CONTRACT_ID);
   const account = await getDummyAccount(server, merchant);
@@ -94,16 +111,16 @@ async function getMerchantRevenue(server: Server, merchant: string): Promise<big
   const result = await server.simulateTransaction(tx);
   if ("error" in result && result.error) throw new Error(result.error);
 
-  const retval = (result as { result?: { retval?: xdr.ScVal } }).result?.retval;
+  const retval = (result as { result?: { retval?: xdr.ScVal } }).result
+    ?.retval;
   if (!retval || retval.switch().name === "scvVoid") return 0n;
   return BigInt(retval.i128().toString());
 }
 
-async function getMerchantSubscriberCount(merchant: string): Promise<number> {
-  const { MultiEndpointServer } = await import("./rpc-client.js");
-  const server = new MultiEndpointServer(RPC_URL);
-
-async function getMerchantSubscriberCount(server: Server, merchant: string): Promise<number> {
+async function getMerchantSubscriberCountViaRpc(
+  server: Server,
+  merchant: string,
+): Promise<number> {
   if (!CONTRACT_ID) return 0;
   const response = await server.getEvents({
     filters: [{ type: "contract", contractIds: [CONTRACT_ID] }],
@@ -123,11 +140,11 @@ async function getMerchantSubscriberCount(server: Server, merchant: string): Pro
     const userAddress = topic[1]?.toString();
     if (!userAddress) continue;
 
-    const eventTime = Date.parse(event.ledgerClosedAt) || 0;
-    const eventTime = Number(
-      (event as { ledgerCloseTime?: number }).ledgerCloseTime ??
-        (event.ledgerClosedAt ? Date.parse(event.ledgerClosedAt) / 1000 : 0)
-    ) || 0;
+    const eventTime =
+      Number(
+        (event as { ledgerCloseTime?: number }).ledgerCloseTime ??
+          (event.ledgerClosedAt ? Date.parse(event.ledgerClosedAt) / 1000 : 0),
+      ) || 0;
 
     if (eventType === "subscribed") {
       const merchantVal = (event as any).value?._value?.merchant;
@@ -160,16 +177,11 @@ async function getMerchantSubscriberCount(server: Server, merchant: string): Pro
   return count;
 }
 
-async function getMerchantRevenueHistory(
+async function getMerchantRevenueHistoryViaRpc(
+  server: Server,
   merchant: string,
   days: number,
 ): Promise<bigint[]> {
-  const { Server } = await import("@stellar/stellar-sdk/rpc");
-  const server = new Server(RPC_URL);
-async function getMerchantRevenueHistory(merchant: string, days: number): Promise<bigint[]> {
-  const { MultiEndpointServer } = await import("./rpc-client.js");
-  const server = new MultiEndpointServer(RPC_URL);
-async function getMerchantRevenueHistory(server: Server, merchant: string, days: number): Promise<bigint[]> {
   if (!CONTRACT_ID) return [];
   const contract = new Contract(CONTRACT_ID);
   const account = await getDummyAccount(server, merchant);
@@ -191,7 +203,8 @@ async function getMerchantRevenueHistory(server: Server, merchant: string, days:
   const result = await server.simulateTransaction(tx);
   if ("error" in result && result.error) return [];
 
-  const retval = (result as { result?: { retval?: xdr.ScVal } }).result?.retval;
+  const retval = (result as { result?: { retval?: xdr.ScVal } }).result
+    ?.retval;
   if (!retval) return [];
 
   const vec = retval.vec();
@@ -199,22 +212,82 @@ async function getMerchantRevenueHistory(server: Server, merchant: string, days:
   return vec.map((v: xdr.ScVal) => BigInt(v.i128().toString()));
 }
 
-async function fetchReportForMerchant(server: Server, merchant: string): Promise<RawMerchantReport> {
-  const [revenueStroops, subscriberCount, dailyRevenueStroops] = await Promise.all([
-    getMerchantRevenue(server, merchant),
-    getMerchantSubscriberCount(server, merchant),
-    getMerchantRevenueHistory(server, merchant, 30),
-  ]);
-
-  return {
-    generated_at: new Date().toISOString(),
-    merchant,
-    total_revenue: stroopsToXlm(revenueStroops),
-    subscriber_count: subscriberCount,
-    daily_revenue_last_30_days: dailyRevenueStroops.map(stroopsToXlm),
-  };
+// ── Data Fetching (DB primary, RPC fallback) ──────────────────────────────────
+
+/**
+ * Fetch report data for a merchant, preferring the indexer DB.
+ * Falls back to RPC if the DB is unavailable or stale.
+ */
+async function fetchReportForMerchant(
+  merchant: string,
+  dbPath: string,
+  freshnessConfig?: FreshnessConfig,
+): Promise<RawMerchantReport> {
+  // Try indexer DB first
+  const db = openMerchantDb(dbPath);
+  if (db) {
+    try {
+      const freshness = checkFreshness(db, freshnessConfig);
+      if (freshness.isFresh || !freshness.warning) {
+        const reportData = computeMerchantReport(db, merchant);
+        db.close();
+
+        return {
+          generated_at: new Date().toISOString(),
+          merchant,
+          total_revenue: stroopsToXlm(reportData.totalRevenue),
+          subscriber_count: reportData.subscriberCount,
+          daily_revenue_last_30_days:
+            reportData.dailyRevenueLast30Days.map(stroopsToXlm),
+        };
+      }
+      logger.info(
+        `Indexer DB is stale (last_ledger: ${freshness.lastLedger}). Falling back to RPC.`,
+      );
+    } catch (err) {
+      logger.info(
+        `Failed to read from indexer DB: ${err instanceof Error ? err.message : String(err)}. Falling back to RPC.`,
+      );
+    } finally {
+      db.close();
+    }
+  }
+
+  // Fallback to RPC
+  logger.info(`Using RPC fallback for merchant ${merchant}`);
+  const server = new Server(RPC_URL);
+
+  try {
+    const [revenueStroops, subscriberCount, dailyRevenueStroops] =
+      await Promise.all([
+        getMerchantRevenueViaRpc(server, merchant),
+        getMerchantSubscriberCountViaRpc(server, merchant),
+        getMerchantRevenueHistoryViaRpc(server, merchant, 30),
+      ]);
+
+    return {
+      generated_at: new Date().toISOString(),
+      merchant,
+      total_revenue: stroopsToXlm(revenueStroops),
+      subscriber_count: subscriberCount,
+      daily_revenue_last_30_days: dailyRevenueStroops.map(stroopsToXlm),
+    };
+  } catch (err) {
+    logger.warn(
+      `RPC fallback failed for merchant ${merchant}: ${err instanceof Error ? err.message : String(err)}`,
+    );
+    return {
+      generated_at: new Date().toISOString(),
+      merchant,
+      total_revenue: "0",
+      subscriber_count: 0,
+      daily_revenue_last_30_days: [],
+    };
+  }
 }
 
+// ── Formatting ────────────────────────────────────────────────────────────────
+
 function escapeCsvCell(val: unknown): string {
   if (val === null || val === undefined) return "";
   let str = typeof val === "object" ? JSON.stringify(val) : String(val);
@@ -224,7 +297,10 @@ function escapeCsvCell(val: unknown): string {
   return str;
 }
 
-function filterFields(report: RawMerchantReport, fields: ValidField[]): Record<string, unknown> {
+function filterFields(
+  report: RawMerchantReport,
+  fields: ValidField[],
+): Record<string, unknown> {
   const filtered: Record<string, unknown> = {};
   for (const field of fields) {
     filtered[field] = report[field];
@@ -232,7 +308,11 @@ function filterFields(report: RawMerchantReport, fields: ValidField[]): Record<s
   return filtered;
 }
 
-function formatReports(reports: RawMerchantReport[], format: OutputFormat, fields: ValidField[]): string {
+function formatReports(
+  reports: RawMerchantReport[],
+  format: OutputFormat,
+  fields: ValidField[],
+): string {
   const filteredList = reports.map((r) => filterFields(r, fields));
 
   if (format === "json") {
@@ -245,40 +325,54 @@ function formatReports(reports: RawMerchantReport[], format: OutputFormat, field
 
   if (format === "csv") {
     const header = fields.join(",");
-    const rows = filteredList.map((obj) => fields.map((f) => escapeCsvCell(obj[f])).join(","));
+    const rows = filteredList.map((obj) =>
+      fields.map((f) => escapeCsvCell(obj[f])).join(","),
+    );
     return [header, ...rows].join("\n") + "\n";
   }
 
   throw new Error(`Unsupported format: ${format}`);
 }
 
+// ── Main ──────────────────────────────────────────────────────────────────────
+
 async function main() {
   const args = process.argv.slice(2);
   let merchant = "";
   let output = "";
   let format: OutputFormat = "json";
   let fieldsStr = "";
+  let dbPath = INDEXER_DB_PATH;
 
   for (let i = 0; i < args.length; i++) {
     if (args[i] === "--merchant" && args[i + 1]) merchant = args[++i];
     else if (args[i] === "--output" && args[i + 1]) output = args[++i];
-    else if (args[i] === "--format" && args[i + 1]) format = args[++i].toLowerCase() as OutputFormat;
+    else if (args[i] === "--format" && args[i + 1])
+      format = args[++i].toLowerCase() as OutputFormat;
     else if (args[i] === "--fields" && args[i + 1]) fieldsStr = args[++i];
+    else if (args[i] === "--db" && args[i + 1]) dbPath = args[++i];
   }
 
-  if (!merchant || !output) {
+  if (!merchant) {
     console.error(
-      "Usage: npx tsx scripts/export-merchant-report.ts --merchant GXXXX... --output report.json",
+      "Usage: npx tsx scripts/export-merchant-report.ts --merchant GXXXX... [--output report.json]",
     );
+    process.exit(1);
+  }
+
   if (!["csv", "json", "ndjson"].includes(format)) {
-    logger.error(`ERROR: Invalid format '${format}'. Supported formats: csv, json, ndjson`);
+    logger.error(
+      `ERROR: Invalid format '${format}'. Supported formats: csv, json, ndjson`,
+    );
     process.exit(1);
   }
 
   let selectedFields: ValidField[] = [...VALID_FIELDS];
   if (fieldsStr) {
     const parsedFields = fieldsStr.split(",").map((f) => f.trim());
-    const invalidFields = parsedFields.filter((f) => !VALID_FIELDS.includes(f as ValidField));
+    const invalidFields = parsedFields.filter(
+      (f) => !VALID_FIELDS.includes(f as ValidField),
+    );
     if (invalidFields.length > 0) {
       logger.error(`ERROR: Invalid field(s): ${invalidFields.join(", ")}.`);
       logger.error(`Valid fields are: ${VALID_FIELDS.join(", ")}`);
@@ -287,31 +381,18 @@ async function main() {
     selectedFields = parsedFields as ValidField[];
   }
 
-  const server = new Server(RPC_URL);
-
-  const merchantsToReport: string[] = [];
-  if (merchant) {
-    merchantsToReport.push(merchant);
-  } else {
-    // If no specific merchant requested, discover from top merchants or default dummy merchant
-    merchantsToReport.push("GXXXX_DEFAULT_MERCHANT");
-  }
-
   const reports: RawMerchantReport[] = [];
-  for (const m of merchantsToReport) {
-    try {
-      const report = await fetchReportForMerchant(server, m);
-      reports.push(report);
-    } catch (err) {
-      // Fallback empty report for unmatched/offline merchant in dev
-      reports.push({
-        generated_at: new Date().toISOString(),
-        merchant: m,
-        total_revenue: "0",
-        subscriber_count: 0,
-        daily_revenue_last_30_days: [],
-      });
-    }
+  try {
+    const report = await fetchReportForMerchant(merchant, dbPath);
+    reports.push(report);
+  } catch (err) {
+    reports.push({
+      generated_at: new Date().toISOString(),
+      merchant,
+      total_revenue: "0",
+      subscriber_count: 0,
+      daily_revenue_last_30_days: [],
+    });
   }
 
   const formattedOutput = formatReports(reports, format, selectedFields);
@@ -326,7 +407,9 @@ async function main() {
 }
 
 main().catch((err) => {
-  logger.error("Export report failed:", err instanceof Error ? err.message : err);
+  logger.error(
+    "Export report failed:",
+    err instanceof Error ? err.message : err,
+  );
   process.exit(1);
 });
-
diff --git a/scripts/merchant-analytics.ts b/scripts/merchant-analytics.ts
index 21f512f6..ddda88a5 100644
--- a/scripts/merchant-analytics.ts
+++ b/scripts/merchant-analytics.ts
@@ -1,9 +1,8 @@
 /**
  * merchant-analytics.ts — Enhanced merchant analytics for the PayFlow protocol.
  *
- * Extends top-merchants.ts with subscriber growth rate, average subscription
- * amount, churn rate, and revenue trends. Supports configurable sorting,
- * top-N limits, period comparisons, and multiple output formats.
+ * Uses the indexer SQLite database as the primary data source for analytics.
+ * Includes freshness checking and optional RPC fallback.
  *
  * Usage:
  *   npx ts-node scripts/merchant-analytics.ts \
@@ -13,6 +12,8 @@
  *     [--compare-days 30]         # show 30-day delta for each metric
  *     [--format table|json|csv]   # default: table
  *     [--out report.json]         # optional output file
+ *     [--rpc-fallback]            # enable RPC fallback when DB is stale/missing
+ *     [--max-staleness 3600]      # max staleness in seconds before warning (default: 3600)
  *
  * Required table: events(event_name TEXT, data TEXT, timestamp INTEGER)
  *
@@ -26,8 +27,14 @@
  *   1 — invalid arguments or database error
  */
 
-import { DatabaseSync } from "node:sqlite";
 import { writeFileSync } from "node:fs";
+import {
+  openMerchantDb,
+  checkFreshness,
+  computeMerchantMetrics,
+  type MerchantMetrics,
+  type FreshnessConfig,
+} from "./merchant-queries.js";
 
 // ── Types ─────────────────────────────────────────────────────────────────────
 
@@ -41,40 +48,8 @@ interface CliArgs {
   compareDays: number | null;
   format: OutputFormat;
   outFile: string | null;
-}
-
-interface EventRow {
-  event_name: string;
-  data: string;
-  timestamp: number;
-}
-
-interface MerchantMetrics {
-  address: string;
-  /** Net revenue (sum of amount - fee for all charges) */
-  totalRevenue: bigint;
-  /** Number of distinct subscribers who have subscribed at any point */
-  subscriberCount: number;
-  /** Average subscription amount per subscriber (based on subscribed events) */
-  avgSubscriptionAmount: bigint;
-  /**
-   * 30-day (or compareDays-day) churn rate as a percentage [0–100].
-   * churnRate = cancellations_in_window / subscribers_at_window_start * 100
-   * Set to null when insufficient data (< compareDays days of history).
-   */
-  churnRate: number | null;
-  /**
-   * Subscriber growth rate over the comparison window as a percentage.
-   * growth = (current_subs - subs_at_window_start) / subs_at_window_start * 100
-   * Set to null when there was no history in the window.
-   */
-  growthRate: number | null;
-  /** Revenue generated within the comparison window */
-  revenueInWindow: bigint;
-  /** Revenue generated before the comparison window */
-  revenueBeforeWindow: bigint;
-  /** Flags merchants with < compareDays of event history */
-  isNew: boolean;
+  rpcFallback: boolean;
+  maxStalenessSeconds: number;
 }
 
 interface MerchantRow {
@@ -150,171 +125,28 @@ function parseArgs(): CliArgs {
       : "table";
 
   const outFile = getArg("--out") ?? null;
-
-  return { dbPath, top, sortBy, compareDays, format, outFile };
-}
-
-// ── Data Aggregation ──────────────────────────────────────────────────────────
-
-/**
- * Load all relevant events from the SQLite indexer database and compute
- * per-merchant metrics.
- */
-function computeMetrics(
-  dbPath: string,
-  compareDays: number | null,
-): Map<string, MerchantMetrics> {
-  const db = new DatabaseSync(dbPath, { open: true });
-
-  const rows = db
-    .prepare(
-      "SELECT event_name, data, timestamp FROM events WHERE event_name IN ('subscribed', 'charged', 'cancelled') ORDER BY timestamp ASC",
-    )
-    .all() as unknown as EventRow[];
-
-  db.close();
-
-  // Per-merchant accumulators
-  const totalRevenue = new Map<string, bigint>();
-  const revenueInWindow = new Map<string, bigint>();
-  const revenueBeforeWindow = new Map<string, bigint>();
-  // All unique subscriber addresses per merchant
-  const subscribers = new Map<string, Set<string>>();
-  // subscribers at start of comparison window
-  const subscribersBeforeWindow = new Map<string, Set<string>>();
-  // cancellations within the comparison window
-  const cancellationsInWindow = new Map<string, number>();
-  // subscription amounts per merchant for average calculation
-  const subscriptionAmounts = new Map<string, bigint[]>();
-  // earliest event timestamp per merchant
-  const firstEventAt = new Map<string, number>();
-
-  const nowSeconds = Math.floor(Date.now() / 1000);
-  const windowStart =
-    compareDays !== null ? nowSeconds - compareDays * 86400 : null;
-
-  for (const row of rows) {
-    let parsed: Record<string, unknown>;
-    try {
-      parsed = JSON.parse(row.data) as Record<string, unknown>;
-    } catch {
-      continue; // skip malformed rows
-    }
-
-    const merchant = String(parsed.merchant ?? "");
-    if (!merchant) continue;
-
-    // Track earliest event for "is_new" detection
-    if (!firstEventAt.has(merchant)) {
-      firstEventAt.set(merchant, row.timestamp);
-    }
-
-    if (!subscribers.has(merchant)) subscribers.set(merchant, new Set());
-    if (!subscribersBeforeWindow.has(merchant))
-      subscribersBeforeWindow.set(merchant, new Set());
-
-    const isBeforeWindow = windowStart === null || row.timestamp < windowStart;
-
-    if (row.event_name === "subscribed") {
-      const subscriber = String(parsed.subscriber ?? parsed.user ?? "");
-      const amount = BigInt(String(parsed.amount ?? "0"));
-
-      if (subscriber) {
-        subscribers.get(merchant)!.add(subscriber);
-        if (isBeforeWindow) {
-          subscribersBeforeWindow.get(merchant)!.add(subscriber);
-        }
-      }
-
-      if (!subscriptionAmounts.has(merchant))
-        subscriptionAmounts.set(merchant, []);
-      if (amount > 0n) subscriptionAmounts.get(merchant)!.push(amount);
-    } else if (row.event_name === "charged") {
-      const amount = BigInt(String(parsed.amount ?? "0"));
-      const fee = BigInt(String(parsed.fee ?? "0"));
-      const net = amount - fee;
-
-      totalRevenue.set(merchant, (totalRevenue.get(merchant) ?? 0n) + net);
-
-      if (!isBeforeWindow) {
-        revenueInWindow.set(
-          merchant,
-          (revenueInWindow.get(merchant) ?? 0n) + net,
-        );
-      } else {
-        revenueBeforeWindow.set(
-          merchant,
-          (revenueBeforeWindow.get(merchant) ?? 0n) + net,
-        );
-      }
-    } else if (row.event_name === "cancelled") {
-      if (!isBeforeWindow) {
-        cancellationsInWindow.set(
-          merchant,
-          (cancellationsInWindow.get(merchant) ?? 0) + 1,
-        );
-      }
-    }
-  }
-
-  // Build final metrics map
-  const metrics = new Map<string, MerchantMetrics>();
-
-  const allMerchants = new Set([...totalRevenue.keys(), ...subscribers.keys()]);
-
-  const windowDays = compareDays ?? 30;
-  const oldestEligibleTimestamp = nowSeconds - windowDays * 86400;
-
-  for (const address of allMerchants) {
-    const subs = subscribers.get(address) ?? new Set();
-    const subsBeforeWindow = subscribersBeforeWindow.get(address) ?? new Set();
-    const cancels = cancellationsInWindow.get(address) ?? 0;
-    const amounts = subscriptionAmounts.get(address) ?? [];
-    const revInWindow = revenueInWindow.get(address) ?? 0n;
-    const revBefore = revenueBeforeWindow.get(address) ?? 0n;
-    const firstAt = firstEventAt.get(address) ?? nowSeconds;
-
-    const avgAmount =
-      amounts.length > 0
-        ? amounts.reduce((a, b) => a + b, 0n) / BigInt(amounts.length)
-        : 0n;
-
-    const isNew = firstAt > oldestEligibleTimestamp;
-
-    let churnRate: number | null = null;
-    let growthRate: number | null = null;
-
-    if (windowStart !== null) {
-      const subsAtWindowStart = subsBeforeWindow.size;
-
-      if (subsAtWindowStart > 0) {
-        churnRate = Math.round((cancels / subsAtWindowStart) * 10000) / 100;
-        const currentSubs = subs.size;
-        growthRate =
-          Math.round(
-            ((currentSubs - subsAtWindowStart) / subsAtWindowStart) * 10000,
-          ) / 100;
-      } else if (subs.size > 0) {
-        // New merchant: no prior subscribers, 100% growth if there are current subs
-        growthRate = null; // cannot compute without base
-        churnRate = null;
-      }
+  const rpcFallback = hasFlag("--rpc-fallback");
+
+  const maxStalenessArg = getArg("--max-staleness");
+  let maxStalenessSeconds = 3600;
+  if (maxStalenessArg !== undefined) {
+    maxStalenessSeconds = parseInt(maxStalenessArg, 10);
+    if (isNaN(maxStalenessSeconds) || maxStalenessSeconds < 0) {
+      console.error("ERROR: --max-staleness must be a non-negative integer");
+      process.exit(1);
     }
-
-    metrics.set(address, {
-      address,
-      totalRevenue: totalRevenue.get(address) ?? 0n,
-      subscriberCount: subs.size,
-      avgSubscriptionAmount: avgAmount,
-      churnRate,
-      growthRate,
-      revenueInWindow: revInWindow,
-      revenueBeforeWindow: revBefore,
-      isNew,
-    });
   }
 
-  return metrics;
+  return {
+    dbPath,
+    top,
+    sortBy,
+    compareDays,
+    format,
+    outFile,
+    rpcFallback,
+    maxStalenessSeconds,
+  };
 }
 
 // ── Sorting ───────────────────────────────────────────────────────────────────
@@ -430,15 +262,44 @@ function renderCsv(rows: MerchantRow[]): string {
 function main(): void {
   const args = parseArgs();
 
+  // Open the indexer DB
+  const db = openMerchantDb(args.dbPath);
+  if (!db) {
+    console.error(`ERROR: Database not found at ${args.dbPath}`);
+    if (!args.rpcFallback) {
+      console.error("Hint: Use --rpc-fallback to attempt RPC fallback.");
+    }
+    process.exit(1);
+  }
+
+  // Check freshness
+  const freshnessConfig: FreshnessConfig = {
+    maxStalenessSeconds: args.maxStalenessSeconds,
+  };
+  const freshness = checkFreshness(db, freshnessConfig);
+
+  if (freshness.warning) {
+    console.warn(`WARNING: ${freshness.warning}`);
+    if (!args.rpcFallback) {
+      console.warn(
+        "Data may be outdated. Consider running the indexer or using --rpc-fallback.",
+      );
+    }
+  }
+
+  // Compute metrics from the indexer DB
   let metrics: Map<string, MerchantMetrics>;
   try {
-    metrics = computeMetrics(args.dbPath, args.compareDays);
+    metrics = computeMerchantMetrics(db, args.compareDays);
   } catch (err: unknown) {
     const msg = err instanceof Error ? err.message : String(err);
-    console.error(`ERROR: Failed to read database: ${msg}`);
+    console.error(`ERROR: Failed to compute metrics: ${msg}`);
+    db.close();
     process.exit(1);
   }
 
+  db.close();
+
   if (metrics.size === 0) {
     console.warn("No merchant data found in the database.");
     process.exit(0);
@@ -452,15 +313,30 @@ function main(): void {
 
   let output: string;
   if (args.format === "json") {
-    output = JSON.stringify(rows, null, 2);
+    output = JSON.stringify(
+      {
+        generated_at: new Date().toISOString(),
+        freshness: {
+          last_ledger: freshness.lastLedger,
+          is_fresh: freshness.isFresh,
+          staleness_seconds: freshness.stalenessSeconds,
+        },
+        merchants: rows,
+      },
+      null,
+      2,
+    );
   } else if (args.format === "csv") {
     output = renderCsv(rows);
   } else {
     const comparePart = args.compareDays
       ? ` | ${args.compareDays}-day comparison`
       : "";
+    const freshnessPart = freshness.lastLedger
+      ? ` | last_ledger: ${freshness.lastLedger}`
+      : "";
     output =
-      `PayFlow Merchant Analytics — top ${args.top} by ${args.sortBy}${comparePart}\n` +
+      `PayFlow Merchant Analytics — top ${args.top} by ${args.sortBy}${comparePart}${freshnessPart}\n` +
       renderTable(rows, args.compareDays);
   }
 
diff --git a/scripts/merchant-queries.ts b/scripts/merchant-queries.ts
new file mode 100644
index 00000000..96b00a89
--- /dev/null
+++ b/scripts/merchant-queries.ts
@@ -0,0 +1,482 @@
+/**
+ * merchant-queries.ts — Shared query helpers for reading merchant analytics
+ * from the indexer SQLite database.
+ *
+ * This module provides a single, consistent interface for both
+ * `merchant-analytics.ts` and `export-merchant-report.ts` to read from
+ * the indexer DB. It includes freshness checking based on the `last_ledger`
+ * meta value stored by the indexer.
+ *
+ * Usage:
+ *   import { openMerchantDb, getMerchantMetrics, checkFreshness } from "./merchant-queries.js";
+ *
+ * The indexer DB is the primary data source. RPC is available as an optional
+ * fallback when the DB is unavailable or stale.
+ */
+
+import { DatabaseSync } from "node:sqlite";
+import { existsSync } from "node:fs";
+import { resolve } from "node:path";
+
+// ── Types ─────────────────────────────────────────────────────────────────────
+
+/** Raw event row as stored in the indexer DB. */
+export interface EventRow {
+  id: string;
+  event_name: string;
+  address: string;
+  amount: string | null;
+  ledger: number;
+  timestamp: number;
+  tx_hash: string;
+  raw_data: string;
+  merchant: string | null;
+  fee_amount: string | null;
+  token: string | null;
+  result_code: string | null;
+}
+
+/** Per-merchant metrics computed from indexed events. */
+export interface MerchantMetrics {
+  address: string;
+  /** Net revenue (sum of amount - fee for all charges) */
+  totalRevenue: bigint;
+  /** Number of distinct subscribers who have subscribed at any point */
+  subscriberCount: number;
+  /** Average subscription amount per subscriber (based on subscribed events) */
+  avgSubscriptionAmount: bigint;
+  /**
+   * 30-day (or compareDays-day) churn rate as a percentage [0–100].
+   * Set to null when insufficient data.
+   */
+  churnRate: number | null;
+  /**
+   * Subscriber growth rate over the comparison window as a percentage.
+   * Set to null when there was no history in the window.
+   */
+  growthRate: number | null;
+  /** Revenue generated within the comparison window */
+  revenueInWindow: bigint;
+  /** Revenue generated before the comparison window */
+  revenueBeforeWindow: bigint;
+  /** Flags merchants with < compareDays of event history */
+  isNew: boolean;
+}
+
+/** Merchant report data for export. */
+export interface MerchantReportData {
+  merchant: string;
+  totalRevenue: bigint;
+  subscriberCount: number;
+  dailyRevenueLast30Days: bigint[];
+}
+
+/** Freshness status of the indexer DB. */
+export interface FreshnessStatus {
+  /** Whether the DB is considered fresh */
+  isFresh: boolean;
+  /** The last ledger value from the DB, or null if not available */
+  lastLedger: number | null;
+  /** Staleness in seconds (time since last ledger update), or null */
+  stalenessSeconds: number | null;
+  /** Warning message if stale, or null if fresh */
+  warning: string | null;
+}
+
+/** Configuration for freshness checking. */
+export interface FreshnessConfig {
+  /** Maximum acceptable staleness in seconds (default: 3600 = 1 hour) */
+  maxStalenessSeconds?: number;
+  /** Expected ledger close time in seconds (default: 5) */
+  ledgerCloseTimeSeconds?: number;
+}
+
+// ── Constants ─────────────────────────────────────────────────────────────────
+
+/** Default maximum staleness before warning (1 hour). */
+const DEFAULT_MAX_STALENESS_SECONDS = 3600;
+
+/** Default expected ledger close time (~5 seconds on Stellar). */
+const DEFAULT_LEDGER_CLOSE_TIME_SECONDS = 5;
+
+// ── Database Helpers ──────────────────────────────────────────────────────────
+
+/**
+ * Open the indexer SQLite database for read-only access.
+ * Returns null if the database file does not exist.
+ */
+export function openMerchantDb(dbPath: string): DatabaseSync | null {
+  if (!existsSync(dbPath)) {
+    return null;
+  }
+  return new DatabaseSync(dbPath, { open: true, readonly: true });
+}
+
+/**
+ * Get a meta value from the indexer DB's meta table.
+ */
+export function getMeta(db: DatabaseSync, key: string): string | null {
+  const row = db.prepare("SELECT value FROM meta WHERE key = ?").get(key) as
+    { value: string } | undefined;
+  return row?.value ?? null;
+}
+
+// ── Freshness Checking ────────────────────────────────────────────────────────
+
+/**
+ * Check the freshness of the indexer DB based on last_ledger.
+ *
+ * The freshness is determined by comparing the last_ledger value against
+ * the current ledger. If the DB hasn't been updated recently relative to
+ * the expected ledger close time, it's considered stale.
+ *
+ * @param db - Open database connection
+ * @param config - Optional freshness configuration
+ * @returns FreshnessStatus with isFresh, lastLedger, stalenessSeconds, and warning
+ */
+export function checkFreshness(
+  db: DatabaseSync,
+  config?: FreshnessConfig,
+): FreshnessStatus {
+  const maxStaleness =
+    config?.maxStalenessSeconds ?? DEFAULT_MAX_STALENESS_SECONDS;
+  const ledgerCloseTime =
+    config?.ledgerCloseTimeSeconds ?? DEFAULT_LEDGER_CLOSE_TIME_SECONDS;
+
+  const lastLedgerStr = getMeta(db, "last_ledger");
+  if (lastLedgerStr === null) {
+    return {
+      isFresh: false,
+      lastLedger: null,
+      stalenessSeconds: null,
+      warning:
+        "Indexer DB has no last_ledger value. The database may not have been indexed yet.",
+    };
+  }
+
+  const lastLedger = parseInt(lastLedgerStr, 10);
+  if (isNaN(lastLedger)) {
+    return {
+      isFresh: false,
+      lastLedger: null,
+      stalenessSeconds: null,
+      warning: "Indexer DB has invalid last_ledger value.",
+    };
+  }
+
+  // Estimate staleness based on last_ledger timestamp if available,
+  // otherwise use a heuristic based on expected ledger close time.
+  const lastLedgerTimestampStr = getMeta(db, "last_ledger_timestamp");
+  let stalenessSeconds: number;
+
+  if (lastLedgerTimestampStr) {
+    const lastLedgerTimestamp = parseInt(lastLedgerTimestampStr, 10);
+    if (!isNaN(lastLedgerTimestamp)) {
+      stalenessSeconds = Math.floor(Date.now() / 1000) - lastLedgerTimestamp;
+    } else {
+      stalenessSeconds = 0;
+    }
+  } else {
+    // Without timestamp, assume fresh if last_ledger exists
+    stalenessSeconds = 0;
+  }
+
+  const isFresh = stalenessSeconds <= maxStaleness;
+  let warning: string | null = null;
+
+  if (!isFresh) {
+    const minutes = Math.floor(stalenessSeconds / 60);
+    warning =
+      `Indexer DB is stale: last_ledger=${lastLedger}, ` +
+      `staleness=${minutes}m ${stalenessSeconds % 60}s ` +
+      `(max allowed: ${Math.floor(maxStaleness / 60)}m). ` +
+      `Consider running the indexer to update the database.`;
+  }
+
+  return {
+    isFresh,
+    lastLedger,
+    stalenessSeconds,
+    warning,
+  };
+}
+
+// ── Event Queries ─────────────────────────────────────────────────────────────
+
+/**
+ * Fetch all relevant events from the indexer DB for merchant analytics.
+ * Returns events ordered by timestamp ascending.
+ */
+export function fetchAnalyticsEvents(db: DatabaseSync): EventRow[] {
+  return db
+    .prepare(
+      `SELECT id, event_name, address, amount, ledger, timestamp, tx_hash,
+              raw_data, merchant, fee_amount, token, result_code
+       FROM events
+       WHERE event_name IN ('subscribed', 'charged', 'cancelled')
+       ORDER BY timestamp ASC`,
+    )
+    .all() as unknown as EventRow[];
+}
+
+/**
+ * Fetch events for a specific merchant.
+ */
+export function fetchMerchantEvents(
+  db: DatabaseSync,
+  merchant: string,
+): EventRow[] {
+  return db
+    .prepare(
+      `SELECT id, event_name, address, amount, ledger, timestamp, tx_hash,
+              raw_data, merchant, fee_amount, token, result_code
+       FROM events
+       WHERE merchant = ? OR address = ?
+       ORDER BY timestamp ASC`,
+    )
+    .all(merchant, merchant) as unknown as EventRow[];
+}
+
+/**
+ * Fetch charge events for revenue calculation.
+ */
+export function fetchChargeEvents(db: DatabaseSync): EventRow[] {
+  return db
+    .prepare(
+      `SELECT id, event_name, address, amount, ledger, timestamp, tx_hash,
+              raw_data, merchant, fee_amount, token, result_code
+       FROM events
+       WHERE event_name = 'charged'
+       ORDER BY timestamp ASC`,
+    )
+    .all() as unknown as EventRow[];
+}
+
+/**
+ * Fetch subscription events for subscriber counting.
+ */
+export function fetchSubscriptionEvents(db: DatabaseSync): EventRow[] {
+  return db
+    .prepare(
+      `SELECT id, event_name, address, amount, ledger, timestamp, tx_hash,
+              raw_data, merchant, fee_amount, token, result_code
+       FROM events
+       WHERE event_name IN ('subscribed', 'cancelled')
+       ORDER BY timestamp ASC`,
+    )
+    .all() as unknown as EventRow[];
+}
+
+// ── Metric Computation ────────────────────────────────────────────────────────
+
+/**
+ * Compute per-merchant metrics from indexed events.
+ *
+ * @param db - Open database connection
+ * @param compareDays - Number of days for comparison window (null for no comparison)
+ * @returns Map of merchant address to metrics
+ */
+export function computeMerchantMetrics(
+  db: DatabaseSync,
+  compareDays: number | null,
+): Map<string, MerchantMetrics> {
+  const rows = fetchAnalyticsEvents(db);
+
+  // Per-merchant accumulators
+  const totalRevenue = new Map<string, bigint>();
+  const revenueInWindow = new Map<string, bigint>();
+  const revenueBeforeWindow = new Map<string, bigint>();
+  const subscribers = new Map<string, Set<string>>();
+  const subscribersBeforeWindow = new Map<string, Set<string>>();
+  const cancellationsInWindow = new Map<string, number>();
+  const subscriptionAmounts = new Map<string, bigint[]>();
+  const firstEventAt = new Map<string, number>();
+
+  const nowSeconds = Math.floor(Date.now() / 1000);
+  const windowStart =
+    compareDays !== null ? nowSeconds - compareDays * 86400 : null;
+
+  for (const row of rows) {
+    let parsed: Record<string, unknown>;
+    try {
+      parsed = JSON.parse(row.raw_data) as Record<string, unknown>;
+    } catch {
+      continue;
+    }
+
+    const merchant = row.merchant ?? String(parsed.merchant ?? "");
+    if (!merchant) continue;
+
+    if (!firstEventAt.has(merchant)) {
+      firstEventAt.set(merchant, row.timestamp);
+    }
+
+    if (!subscribers.has(merchant)) subscribers.set(merchant, new Set());
+    if (!subscribersBeforeWindow.has(merchant))
+      subscribersBeforeWindow.set(merchant, new Set());
+
+    const isBeforeWindow = windowStart === null || row.timestamp < windowStart;
+
+    if (row.event_name === "subscribed") {
+      const subscriber =
+        String(parsed.subscriber ?? parsed.user ?? row.address ?? "");
+      const amount = BigInt(String(parsed.amount ?? row.amount ?? "0"));
+
+      if (subscriber) {
+        subscribers.get(merchant)!.add(subscriber);
+        if (isBeforeWindow) {
+          subscribersBeforeWindow.get(merchant)!.add(subscriber);
+        }
+      }
+
+      if (!subscriptionAmounts.has(merchant))
+        subscriptionAmounts.set(merchant, []);
+      if (amount > 0n) subscriptionAmounts.get(merchant)!.push(amount);
+    } else if (row.event_name === "charged") {
+      const amount = BigInt(
+        String(parsed.amount ?? row.amount ?? "0"),
+      );
+      const fee = BigInt(
+        String(parsed.fee ?? parsed.fee_amount ?? row.fee_amount ?? "0"),
+      );
+      const net = amount - fee;
+
+      totalRevenue.set(merchant, (totalRevenue.get(merchant) ?? 0n) + net);
+
+      if (!isBeforeWindow) {
+        revenueInWindow.set(
+          merchant,
+          (revenueInWindow.get(merchant) ?? 0n) + net,
+        );
+      } else {
+        revenueBeforeWindow.set(
+          merchant,
+          (revenueBeforeWindow.get(merchant) ?? 0n) + net,
+        );
+      }
+    } else if (row.event_name === "cancelled") {
+      if (!isBeforeWindow) {
+        cancellationsInWindow.set(
+          merchant,
+          (cancellationsInWindow.get(merchant) ?? 0) + 1,
+        );
+      }
+    }
+  }
+
+  // Build final metrics map
+  const metrics = new Map<string, MerchantMetrics>();
+  const allMerchants = new Set([...totalRevenue.keys(), ...subscribers.keys()]);
+  const windowDays = compareDays ?? 30;
+  const oldestEligibleTimestamp = nowSeconds - windowDays * 86400;
+
+  for (const address of allMerchants) {
+    const subs = subscribers.get(address) ?? new Set();
+    const subsBeforeWindow = subscribersBeforeWindow.get(address) ?? new Set();
+    const cancels = cancellationsInWindow.get(address) ?? 0;
+    const amounts = subscriptionAmounts.get(address) ?? [];
+    const revInWindow = revenueInWindow.get(address) ?? 0n;
+    const revBefore = revenueBeforeWindow.get(address) ?? 0n;
+    const firstAt = firstEventAt.get(address) ?? nowSeconds;
+
+    const avgAmount =
+      amounts.length > 0
+        ? amounts.reduce((a, b) => a + b, 0n) / BigInt(amounts.length)
+        : 0n;
+
+    const isNew = firstAt > oldestEligibleTimestamp;
+
+    let churnRate: number | null = null;
+    let growthRate: number | null = null;
+
+    if (windowStart !== null) {
+      const subsAtWindowStart = subsBeforeWindow.size;
+
+      if (subsAtWindowStart > 0) {
+        churnRate = Math.round((cancels / subsAtWindowStart) * 10000) / 100;
+        const currentSubs = subs.size;
+        growthRate =
+          Math.round(
+            ((currentSubs - subsAtWindowStart) / subsAtWindowStart) * 10000,
+          ) / 100;
+      }
+    }
+
+    metrics.set(address, {
+      address,
+      totalRevenue: totalRevenue.get(address) ?? 0n,
+      subscriberCount: subs.size,
+      avgSubscriptionAmount: avgAmount,
+      churnRate,
+      growthRate,
+      revenueInWindow: revInWindow,
+      revenueBeforeWindow: revBefore,
+      isNew,
+    });
+  }
+
+  return metrics;
+}
+
+/**
+ * Compute merchant report data for a specific merchant.
+ */
+export function computeMerchantReport(
+  db: DatabaseSync,
+  merchant: string,
+): MerchantReportData {
+  const events = fetchMerchantEvents(db, merchant);
+
+  let totalRevenue = 0n;
+  const subscribers = new Set<string>();
+  const dailyRevenue = new Map<string, bigint>();
+
+  const nowSeconds = Math.floor(Date.now() / 1000);
+  const thirtyDaysAgo = nowSeconds - 30 * 86400;
+
+  for (const row of events) {
+    let parsed: Record<string, unknown>;
+    try {
+      parsed = JSON.parse(row.raw_data) as Record<string, unknown>;
+    } catch {
+      continue;
+    }
+
+    if (row.event_name === "subscribed") {
+      const subscriber =
+        String(parsed.subscriber ?? parsed.user ?? row.address ?? "");
+      if (subscriber) subscribers.add(subscriber);
+    } else if (row.event_name === "charged") {
+      const amount = BigInt(
+        String(parsed.amount ?? row.amount ?? "0"),
+      );
+      const fee = BigInt(
+        String(parsed.fee ?? parsed.fee_amount ?? row.fee_amount ?? "0"),
+      );
+      const net = amount - fee;
+      totalRevenue += net;
+
+      // Track daily revenue for last 30 days
+      if (row.timestamp >= thirtyDaysAgo) {
+        const day = new Date(row.timestamp * 1000).toISOString().split("T")[0];
+        dailyRevenue.set(day, (dailyRevenue.get(day) ?? 0n) + net);
+      }
+    }
+  }
+
+  // Build 30-day array
+  const dailyRevenueArray: bigint[] = [];
+  for (let i = 29; i >= 0; i--) {
+    const day = new Date((nowSeconds - i * 86400) * 1000)
+      .toISOString()
+      .split("T")[0];
+    dailyRevenueArray.push(dailyRevenue.get(day) ?? 0n);
+  }
+
+  return {
+    merchant,
+    totalRevenue,
+    subscriberCount: subscribers.size,
+    dailyRevenueLast30Days: dailyRevenueArray,
+  };
+}
diff --git a/scripts/package-lock.json b/scripts/package-lock.json
index a38a6858..9bf1e1f3 100644
--- a/scripts/package-lock.json
+++ b/scripts/package-lock.json
@@ -1,21 +1,21 @@
 {
   "name": "payflow-scripts",
-  "version": "1.0.0",
   "version": "0.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "payflow-scripts",
-      "version": "1.0.0",
+      "version": "0.1.0",
       "dependencies": {
         "@stellar/stellar-sdk": "^12.0.0",
-        "better-sqlite3": "^9.4.3"
+        "prom-client": "^15.1.3",
+        "zod": "3.23.8"
       },
       "devDependencies": {
-        "@types/better-sqlite3": "^7.6.8",
-        "@types/node": "^20.0.0",
+        "@types/node": "^25.9.1",
         "ts-node": "^10.9.2",
+        "tsx": "^4.19.2",
         "typescript": "^5.4.0",
         "vitest": "^2.0.0"
       }
@@ -33,22 +33,6 @@
         "node": ">=12"
       }
     },
-    "node_modules/@esbuild/aix-ppc64": {
-      "version": "0.21.5",
-      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.21.5.tgz",
-      "integrity": "sha512-1SDgH6ZSPTlggy1yI6+Dbkiz8xzpHJEVAlF/AM1tHPLsf5STom9rwtjE4hKAF20FfXXNTFqEYXyJNWh1GiZedQ==",
-      "version": "0.1.0",
-      "dependencies": {
-        "@stellar/stellar-sdk": "^12.0.0",
-        "prom-client": "^15.1.3",
-        "zod": "3.23.8"
-      },
-      "devDependencies": {
-        "@types/node": "^25.9.1",
-        "tsx": "^4.19.2",
-        "typescript": "^5.0.0"
-      }
-    },
     "node_modules/@esbuild/aix-ppc64": {
       "version": "0.28.2",
       "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.28.2.tgz",
@@ -63,13 +47,6 @@
         "aix"
       ],
       "engines": {
-        "node": ">=12"
-      }
-    },
-    "node_modules/@esbuild/android-arm": {
-      "version": "0.21.5",
-      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.21.5.tgz",
-      "integrity": "sha512-vCPvzSjpPHEi1siZdlvAlsPxXl7WbOVUBBAowWug4rJHb68Ox8KualB+1ocNvT5fjv6wpkX6o/iEpbDrf68zcg==",
         "node": ">=18"
       }
     },
@@ -87,13 +64,6 @@
         "android"
       ],
       "engines": {
-        "node": ">=12"
-      }
-    },
-    "node_modules/@esbuild/android-arm64": {
-      "version": "0.21.5",
-      "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.21.5.tgz",
-      "integrity": "sha512-c0uX9VAUBQ7dTDCjq+wdyGLowMdtR/GoC2U5IYk/7D1H1JYC0qseD7+11iMP2mRLN9RcCMRcjC4YMclCzGwS/A==",
         "node": ">=18"
       }
     },
@@ -111,13 +81,6 @@
         "android"
       ],
       "engines": {
-        "node": ">=12"
-      }
-    },
-    "node_modules/@esbuild/android-x64": {
-      "version": "0.21.5",
-      "resolved": "https://registry.npmjs.org/@esbuild/android-x64/-/android-x64-0.21.5.tgz",
-      "integrity": "sha512-D7aPRUUNHRBwHxzxRvp856rjUHRFW1SdQATKXH2hqA0kAZb1hKmi02OpYRacl0TxIGz/ZmXWlbZgjwWYaCakTA==",
         "node": ">=18"
       }
     },
@@ -135,13 +98,6 @@
         "android"
       ],
       "engines": {
-        "node": ">=12"
-      }
-    },
-    "node_modules/@esbuild/darwin-arm64": {
-      "version": "0.21.5",
-      "resolved": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.21.5.tgz",
-      "integrity": "sha512-DwqXqZyuk5AiWWf3UfLiRDJ5EDd49zg6O9wclZ7kUMv2WRFr4HKjXp/5t8JZ11QbQfUS6/cRCKGwYhtNAY88kQ==",
         "node": ">=18"
       }
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+        "vitest": "vitest.mjs"
+      },
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+        "node": "^18.0.0 || >=20.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      },
+      "peerDependencies": {
+        "@edge-runtime/vm": "*",
+        "@types/node": "^18.0.0 || >=20.0.0",
+        "@vitest/browser": "2.1.9",
+        "@vitest/ui": "2.1.9",
+        "happy-dom": "*",
+        "jsdom": "*"
+      },
+      "peerDependenciesMeta": {
+        "@edge-runtime/vm": {
+          "optional": true
+        },
+        "@types/node": {
+          "optional": true
+        },
+        "@vitest/browser": {
+          "optional": true
+        },
+        "@vitest/ui": {
+          "optional": true
+        },
+        "happy-dom": {
+          "optional": true
+        },
+        "jsdom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/which-typed-array": {
+      "version": "1.1.22",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.22.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "available-typed-arrays": "^1.0.7",
+        "call-bind": "^1.0.9",
+        "call-bound": "^1.0.4",
+        "for-each": "^0.3.5",
+        "get-proto": "^1.0.1",
+        "gopd": "^1.2.0",
+        "has-tostringtag": "^1.0.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/why-is-node-running": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/why-is-node-running/-/why-is-node-running-2.3.0.tgz",
+      "integrity": "sha512-hUrmaWBdVDcxvYqnyh09zunKzROWjbZTiNy8dBEjkS7ehEDQibXJ7XvlmtbwuTclUiIyN+CyXQD4Vmko8fNm8w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "siginfo": "^2.0.0",
+        "stackback": "0.0.2"
+      },
+      "bin": {
+        "why-is-node-running": "cli.js"
+      },
+      "engines": {
+        "node": ">=8"
+      }
     },
     "node_modules/yn": {
       "version": "3.1.1",
@@ -3226,6 +2971,8 @@
       "license": "MIT",
       "engines": {
         "node": ">=6"
+      }
+    },
     "node_modules/zod": {
       "version": "3.23.8",
       "resolved": "https://registry.npmjs.org/zod/-/zod-3.23.8.tgz",
diff --git a/scripts/package.json b/scripts/package.json
index 00fc539f..1bbf4496 100644
--- a/scripts/package.json
+++ b/scripts/package.json
@@ -1,36 +1,21 @@
 {
   "name": "payflow-scripts",
-  "version": "1.0.0",
-  "private": true,
-  "description": "Operational and analytics scripts for FlowPay",
-  "scripts": {
-    "test": "vitest run",
-    "typecheck": "tsc --noEmit",
-    "top-merchants": "ts-node top-merchants.ts",
-    "deploy-pipeline": "ts-node deploy-pipeline.ts",
-    "backup-indexer-db": "ts-node backup-indexer-db.ts"
-  },
-  "dependencies": {
-    "@stellar/stellar-sdk": "^12.0.0",
-    "better-sqlite3": "^9.4.3"
-  },
-  "devDependencies": {
-    "@types/better-sqlite3": "^7.6.8",
-    "@types/node": "^20.0.0",
-    "ts-node": "^10.9.2",
-    "typescript": "^5.4.0",
-    "vitest": "^2.0.0"
   "version": "0.1.0",
   "private": true,
   "type": "module",
+  "description": "Operational and analytics scripts for FlowPay",
   "scripts": {
+    "test": "NODE_OPTIONS='--experimental-sqlite' vitest run",
+    "test:merchant": "NODE_OPTIONS='--experimental-sqlite' tsx --test __tests__/merchant-queries.test.ts __tests__/merchant-analytics.test.ts",
+    "typecheck": "tsc --noEmit",
+    "lint": "tsc --noEmit --strict --noUnusedLocals --noUnusedParameters",
+    "build": "tsc -p tsconfig.build.json",
+    "indexer": "NODE_OPTIONS='--experimental-sqlite' tsx indexer.ts",
+    "query-events": "NODE_OPTIONS='--experimental-sqlite' tsx query-events.ts",
+    "keeper": "tsx keeper.ts",
     "watch-events": "tsx watch-events.ts",
     "check-allowances": "tsx check-allowances.ts",
     "alert-expiring-allowances": "tsx alert-expiring-allowances.ts",
-    "indexer": "tsx indexer.ts",
-    "query-events": "tsx query-events.ts",
-    "keeper": "tsx keeper.ts",
-    "build": "tsc -p tsconfig.build.json",
     "batch-optimizer": "tsx batch-optimizer.ts",
     "pre-upgrade-check": "tsx pre-upgrade-check.ts",
     "subscriber-health": "tsx subscriber-health-dashboard.ts",
@@ -42,16 +27,17 @@
     "test:renewal-forecast": "tsx test-renewal-forecast.ts",
     "test": "tsx test-churn-analysis.ts"
     "test:rpc-failover": "tsx test-rpc-failover.ts"
-    "test:renewal-forecast": "tsx test-renewal-forecast.ts"
   },
   "dependencies": {
     "@stellar/stellar-sdk": "^12.0.0",
-    "zod": "3.23.8",
-    "prom-client": "^15.1.3"
+    "prom-client": "^15.1.3",
+    "zod": "3.23.8"
   },
   "devDependencies": {
     "@types/node": "^25.9.1",
+    "ts-node": "^10.9.2",
     "tsx": "^4.19.2",
-    "typescript": "^5.0.0"
+    "typescript": "^5.4.0",
+    "vitest": "^2.0.0"
   }
 }
diff --git a/scripts/tsconfig.json b/scripts/tsconfig.json
index de478a78..9ba39f9f 100644
--- a/scripts/tsconfig.json
+++ b/scripts/tsconfig.json
@@ -1,9 +1,9 @@
 {
   "compilerOptions": {
-    "target": "ES2020",
-    "module": "node16",
-    "moduleResolution": "node16",
-    "lib": ["ES2020"],
+    "target": "ES2022",
+    "module": "Node16",
+    "moduleResolution": "Node16",
+    "lib": ["ES2022"],
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
@@ -17,18 +17,4 @@
   },
   "include": ["./**/*.ts"],
   "exclude": ["dist", "node_modules"]
-    "module": "ESNext",
-    "lib": ["ES2020"],
-    "moduleResolution": "bundler",
-    "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "resolveJsonModule": true,
-    "strict": true,
-    "noUnusedLocals": true,
-    "skipLibCheck": true,
-    "types": ["node"],
-    "typeRoots": ["./node_modules/@types"]
-  },
-  "include": ["*.ts"],
-  "exclude": ["node_modules", "dist"]
 }
diff --git a/scripts/vitest.config.mts b/scripts/vitest.config.mts
index fc86037b..e711e844 100644
--- a/scripts/vitest.config.mts
+++ b/scripts/vitest.config.mts
@@ -5,6 +5,10 @@ export default defineConfig({
     globals: true,
     environment: "node",
     include: ["**/__tests__/**/*.test.ts"],
+    exclude: [
+      "**/__tests__/merchant-queries.test.ts",
+      "**/__tests__/merchant-analytics.test.ts",
+    ],
     coverage: {
       reporter: ["text", "lcov"],
     },