diff --git a/stellar-payment-platform/server.js b/stellar-payment-platform/server.js
index 8b32451..762f3ba 100644
--- a/stellar-payment-platform/server.js
+++ b/stellar-payment-platform/server.js
@@ -439,6 +439,18 @@ app.get('/metrics', async (req, res) => {
   }
 });
 
+
+/**
+ * @openapi
+ * /federation:
+ *   get:
+ *     tags:
+ *       - v1
+ *     description: GET /federation
+ *     responses:
+ *       200:
+ *         description: Success
+ */
 app.get('/federation', ipLimiter, etagCache, validateSchema({ query: federationQuerySchema }), async (req, res, next) => {
   const { q: queryValue, type } = req.query;
 
@@ -623,6 +635,18 @@ const verifyFreighterRegistrationSignature = ({
  * - Validates that provided signature(s) meet minimum threshold
  * - Ensures authorization requirements are satisfied
  */
+
+/**
+ * @openapi
+ * /register:
+ *   post:
+ *     tags:
+ *       - v1
+ *     description: POST /register
+ *     responses:
+ *       200:
+ *         description: Success
+ */
 app.post('/register', ipLimiter, idempotencyMiddleware(redisClient), requireJson, validateSchema({ body: registerBodySchema }), async (req, res, next) => {
   // registerBodySchema has already guaranteed that username is a trimmed
   // 3-20 character alphanumeric string and address is a non-empty trimmed
diff --git a/stellar-payment-platform/src/routes/v1/paymentRoutes.js b/stellar-payment-platform/src/routes/v1/paymentRoutes.js
index 68a4395..e26bfa5 100644
--- a/stellar-payment-platform/src/routes/v1/paymentRoutes.js
+++ b/stellar-payment-platform/src/routes/v1/paymentRoutes.js
@@ -11,12 +11,26 @@ const { idempotencyMiddleware } = require('../../../middleware/idempotency');
 
 module.exports = (redisClient) => {
   const router = express.Router();
+  
+  router.use(idempotencyMiddleware(redisClient));
 
   // ── Idempotency protection for payment intent creation (POST /payments/bulk).
   // Duplicate submissions within 24h return the originally created intents. ──
   router.use(idempotencyMiddleware(redisClient));
 
   // POST /payments/bulk
+
+/**
+ * @openapi
+ * /payments/bulk:
+ *   post:
+ *     tags:
+ *       - v1
+ *     description: POST /payments/bulk
+ *     responses:
+ *       200:
+ *         description: Success
+ */
   router.post('/payments/bulk', requireJson, validateSchema({ body: bulkPaymentSchema }), asyncHandler(async (req, res, next) => {
   const intents = req.body;
 
diff --git a/stellar-payment-platform/src/routes/v1/statsRoutes.js b/stellar-payment-platform/src/routes/v1/statsRoutes.js
index c32415b..84297a8 100644
--- a/stellar-payment-platform/src/routes/v1/statsRoutes.js
+++ b/stellar-payment-platform/src/routes/v1/statsRoutes.js
@@ -11,6 +11,18 @@ const { fetchAdminStats } = require('../../services/statsService');
 module.exports = (redisClient) => {
   const router = express.Router();
 
+  
+/**
+ * @openapi
+ * /stats:
+ *   get:
+ *     tags:
+ *       - v1
+ *     description: GET /stats
+ *     responses:
+ *       200:
+ *         description: Success
+ */
   router.get('/stats', etagCache, asyncHandler(async (req, res, next) => {
     try {
       const stats = await getCachedStats(redisClient, () => fetchAdminStats(prisma, poolGet));
diff --git a/stellar-payment-platform/src/routes/v1/userRoutes.js b/stellar-payment-platform/src/routes/v1/userRoutes.js
index e164232..df9d8da 100644
--- a/stellar-payment-platform/src/routes/v1/userRoutes.js
+++ b/stellar-payment-platform/src/routes/v1/userRoutes.js
@@ -359,7 +359,7 @@ router.delete('/register/:username', asyncHandler(async (req, res, next) => {
         where: { username },
         data: { deletedAt: new Date() },
       });
-      
+
       // Invalidate any stale federation cache entries
       invalidateFederationCache(username, existing.address);
     });
@@ -513,6 +513,18 @@ const totalPages = Math.ceil(totalCount / limit);
   }
 }));
 
+
+/**
+ * @openapi
+ * /users:
+ *   get:
+ *     tags:
+ *       - v1
+ *     description: GET /users
+ *     responses:
+ *       200:
+ *         description: Success
+ */
 router.get('/users', etagCache, validateSchema({ query: usersQuerySchema }), asyncHandler(async (req, res, next) => {
   const { limit: cursorLimit, cursor, invalid: invalidCursor } = parseCursorQuery(req.query);
   const { page, limit, skip } = parsePagination(req.query);
diff --git a/stellar-payment-platform/src/routes/v1/webhookRoutes.js b/stellar-payment-platform/src/routes/v1/webhookRoutes.js
index 7921d02..3237735 100644
--- a/stellar-payment-platform/src/routes/v1/webhookRoutes.js
+++ b/stellar-payment-platform/src/routes/v1/webhookRoutes.js
@@ -18,6 +18,8 @@ module.exports = (redisClient) => {
   // 2xx response. Read-only GET /webhooks is ignored. ────────────────────────
   router.use(idempotencyMiddleware(redisClient));
 
+
+
 const DEFAULT_FEDERATION_DOMAIN = 'localhost';
 
 const authenticateWebhookCall = (req) =>
@@ -169,7 +171,6 @@ router.post('/webhooks/verify-test', asyncHandler(async (req, res, next) => {
   }
 }));
 
-
 /**
  * @openapi
  * /webhooks:
@@ -392,6 +393,33 @@ router.delete('/webhooks/:id', asyncHandler(async (req, res, next) => {
   }
 }));
 
+  router.post('/webhooks/verify-test', (req, res) => {
+    const { secret, payload } = req.body;
+    const signature = req.headers['x-webhook-signature'];
+
+    if (!secret || !payload) {
+      return res.status(400).json({ error: 'Missing secret or payload' });
+    }
+
+    const expectedSignature = crypto.createHmac('sha256', secret).update(payload).digest('hex');
+
+    if (signature === expectedSignature) {
+      return res.status(200).json({
+        ok: true,
+        valid: true,
+        message: 'Signature verification succeeded',
+        expectedSignature,
+      });
+    } else {
+      return res.status(401).json({
+        ok: false,
+        valid: false,
+        error: { code: 'INVALID_WEBHOOK_SIGNATURE' },
+        receivedSignature: signature,
+      });
+    }
+  });
+
   router.all('/webhooks', (req, res) => {
     if (req.method !== 'GET' && req.method !== 'POST') {
       return res.status(405).json({ error: 'Method Not Allowed' });