Chatwork API Documentation Chatwork API Documentation © Chatwork Changelog Date Changes 2022/10/6 Updated APIs as announced here to align with the service content change for Basic plan. Chatwork API Documentation © Chatwork 1. What’s Chatwork API? 2. Chatwork API Endpoints 3. OAuth 4. Webhook Chatwork API Documentation © Chatwork What’s Chatwork API? Chatwork API is an API provided for developers