fix: pin typescript to 5.x so the SDK codegen runs again

.github/workflows/ci.yml

@@ -61,6 +61,40 @@ jobs:
       - name: Run type check
         run: pnpm run typecheck
 
+  # No CI job used to run `pnpm run generate`, so when TypeScript 7 broke the
+  # openapi-ts codegen (2026-08-27) CI stayed green while the Generate SDK
+  # workflow failed 10 dispatches in a row and the published SDK silently froze
+  # at API 1.109.0. This job regenerates from the committed spec and fails on
+  # any drift.
+  codegen:
+    name: Codegen
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: '22'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Regenerate client from the committed spec
+        run: pnpm run generate
+
+      - name: Fail on generated-client drift
+        run: |
+          if ! git diff --exit-code -- src/client; then
+            echo "::error::src/client is out of sync with public-openapi.json. Run 'pnpm run generate' and commit the result."
+            exit 1
+          fi
+
   test:
     name: Test (Node ${{ matrix.node-version }})
     runs-on: ubuntu-latest
@@ -182,14 +216,15 @@ jobs:
   # Summary job that other jobs can depend on
   ci-success:
     name: CI Success
-    needs: [lint, typecheck, test, test-bun, test-deno, build]
+    needs: [lint, typecheck, codegen, test, test-bun, test-deno, build]
     runs-on: ubuntu-latest
     if: always()
     steps:
       - name: Check all jobs passed
         run: |
           if [[ "${{ needs.lint.result }}" != "success" ]] || \
              [[ "${{ needs.typecheck.result }}" != "success" ]] || \
+             [[ "${{ needs.codegen.result }}" != "success" ]] || \
              [[ "${{ needs.test.result }}" != "success" ]] || \
              [[ "${{ needs.test-bun.result }}" != "success" ]] || \
              [[ "${{ needs.test-deno.result }}" != "success" ]] || \

.gitignore

@@ -44,3 +44,6 @@ coverage/
 .direnv/
 result
 
+
+# Git worktrees
+.worktrees/

.prettierignore

@@ -15,3 +15,6 @@ coverage/
 # Nix
 flake.lock
 
+
+# Git worktrees
+.worktrees/

README.md

@@ -81,6 +81,7 @@ The SDK provides several services to interact with different parts of the Abby A
 - `abby.opportunity`: CRM and opportunities management.
 - `abby.asset`: Manage business assets.
 - `abby.advance`: Manage advance payments.
+- `abby.customerPortal`: Customer portal payments and billing themes.
 
 ### Basic Example
 
@@ -360,16 +361,15 @@ The client automatically includes your API key and SDK headers in all requests.
 
 ## Validation
 
-The SDK includes built-in [Zod](https://zod.dev) validation for all API requests and responses, ensuring type safety at runtime.
+The SDK includes built-in [Zod](https://zod.dev) validation for API requests, catching malformed payloads before they leave your process.
 
 ### Automatic Validation
 
-All SDK methods automatically validate:
+All SDK methods automatically validate **request data**: parameters, query strings, and request bodies are checked before sending.
 
-- **Request data**: Parameters, query strings, and request bodies are validated before sending
-- **Response data**: API responses are validated to ensure they match the expected schema
+**Responses are not validated.** Response schemas are generated and exported (see below), but the SDK does not run them — a spec/API mismatch would otherwise turn a successful call into a thrown error. Types on responses remain compile-time only; parse with the exported `z*Dto` schemas yourself if you need a runtime guarantee.
 
-If validation fails, a `ZodError` is thrown with detailed information about what went wrong:
+If request validation fails, a `ZodError` is thrown with detailed information about what went wrong:
 
 ```typescript
 import Abby from '@abby-inc/node';

package.json

@@ -82,7 +82,7 @@
     "prettier": "^3.9.6",
     "rollup": "^4.63.0",
     "rollup-plugin-esbuild": "6.2.1",
-    "typescript": "^7.0.2",
+    "typescript": "^5.9.3",
     "vitest": "^4.1.11"
   },
   "engines": {