Unpin a chat

Removes the pin from a chat for the connected account via a WhatsApp app-state patch. No request body is required.

Authorization

bearerAuth

AuthorizationBearer <token>

Per-user API token (UUID v4) sent as Authorization: Bearer <token>. Identifies the tenant and user.

In: header

jid*string

Target chat JID (user or group).

curl -X DELETE "https://example.com/chats/5511999999999@s.whatsapp.net/pin"

{  "success": true,  "chat_jid": "5511999999999@s.whatsapp.net",  "pinned": false}

{  "success": false,  "error": "validation failed",  "error_code": "VALIDATION_ERROR",  "timestamp": "2026-06-15T12:00:00Z"}

{  "success": false,  "error": "validation failed",  "error_code": "VALIDATION_ERROR",  "timestamp": "2026-06-15T12:00:00Z"}

{  "success": false,  "error": "validation failed",  "error_code": "VALIDATION_ERROR",  "timestamp": "2026-06-15T12:00:00Z"}

{  "success": false,  "error": "validation failed",  "error_code": "VALIDATION_ERROR",  "timestamp": "2026-06-15T12:00:00Z"}