diff --git a/modules/express/src/typedRoutes/api/v2/canonicalAddress.ts b/modules/express/src/typedRoutes/api/v2/canonicalAddress.ts
index a7fb41b88e..2e15af53ec 100644
--- a/modules/express/src/typedRoutes/api/v2/canonicalAddress.ts
+++ b/modules/express/src/typedRoutes/api/v2/canonicalAddress.ts
@@ -6,7 +6,7 @@ import { BitgoExpressError } from '../../schemas/error';
  * Request parameters for canonical address conversion
  */
 export const CanonicalAddressRequestParams = {
-  /** Coin identifier - must be ltc, bch, bsv or their testnet equivalents (tltc, tbch, tbsv) */
+  /** A cryptocurrency or token ticker symbol. */
   coin: t.string,
 } as const;
 
@@ -14,7 +14,7 @@ export const CanonicalAddressRequestParams = {
  * Request body for canonical address conversion
  */
 export const CanonicalAddressRequestBody = {
-  /** Address to canonicalize - can be in any supported format (base58, cashaddr for BCH only, etc.) */
+  /** Address to canonicalize */
   address: t.string,
   /** Desired address format: 'base58' (supported by BCH, BSV, LTC) or 'cashaddr' (supported by BCH only). Defaults to 'base58'. LTC ignores this parameter. */
   version: optional(t.union([t.literal('base58'), t.literal('cashaddr')])),
@@ -23,38 +23,10 @@ export const CanonicalAddressRequestBody = {
 } as const;
 
 /**
- * Canonicalize address format
+ * Canonicalize an LTC or BCH address.
  *
- * Converts cryptocurrency addresses between different formats. This endpoint is specifically
- * designed for coins that support multiple address formats.
- *
- * **Supported Coins:**
- * - **Bitcoin Cash (BCH/TBCH)**: Converts between base58 and cashaddr formats
- * - **Bitcoin SV (BSV/TBSV)**: Supports base58 format only (cashaddr not supported)
- * - **Litecoin (LTC/TLTC)**: Returns address unchanged (included for API consistency)
- *
- * **Address Formats:**
- * - **base58**: Traditional Bitcoin-style addresses (e.g., '1BpEi6DfDAUFd7GtittLSdBeYJvcoaVggu', '3CWFddi6m4ndiGyKqzYvsFYagqDLPVMTzC')
- * - **cashaddr**: Bitcoin Cash address format with network prefix (e.g., 'bitcoincash:qpm2qsznhks23z7629mms6s4cwef74vcwvy22gdx6a')
- *
- * **BCH Behavior:**
- * - version='base58': Converts any input format to base58 canonical format
- * - version='cashaddr': Converts any input format to cashaddr format (adds network prefix if missing)
- * - Default (no version): Converts to base58 format
- *
- * **BSV Behavior (Deprecated):**
- * - version='base58': Converts address to base58 canonical format
- * - version='cashaddr': Not supported - will return error "unsupported address format cashaddr for network bitcoinsv"
- * - Default (no version): Converts to base58 format
- *
- * **LTC Behavior:**
- * - Returns the input address unchanged regardless of version parameter
- * - Included for API consistency but performs no transformation
- *
- * **Response:** Returns the canonical address string directly (as JSON string primitive).
- *
- * @operationId express.v2.canonicaladdress
- * @tag express
+ * @operationId express.canonicaladdress
+ * @tag Express
  */
 export const PostCanonicalAddress = httpRoute({
   path: '/api/v2/{coin}/canonicaladdress',
@@ -64,7 +36,7 @@ export const PostCanonicalAddress = httpRoute({
     body: CanonicalAddressRequestBody,
   }),
   response: {
-    /** Successfully converted address. Returns the canonical address string in the requested format. */
+    /** OK */
     200: t.string,
     /** Error response (e.g., unsupported coin, invalid address format, invalid version parameter) */
     400: BitgoExpressError,