api-evangelist-messaging Messaging API. A demo messaging API. Documentation → GitHub OpenAPI Resources 📖 Documentation http://example.com/documentation ⚙️ OpenAPI openapi/messaging-api-openapi.yml 🔗 Authentication http://example.com/authentication 🔗 GettingStarted http://example.com/getting-started 🔗 ChangeLog http://example.com/change-log