What document did you prepare for developers during the integration update?

For the refinement of integration, a technical specification (TS) or API specification is usually created, which includes:

• Description of the current integration and its limitations.
• Requirements for new features or changes.
• Data format and structure to be transmitted.
• Protocols and interaction methods (REST, SOAP, WebSocket, etc.).
• Examples of requests and responses with field descriptions.
• Error handling conditions and rollback scenarios.
• Security and authentication requirements.

Such a document helps developers understand exactly what needs to be implemented and serves as a basis for testing and further support.