Swagger Documentation

Key Sections in Swagger Documentation

1. Info Block

   • Shows API title, version, description, and base URL.
   • Example: Base URL: https://api.example.com

2. Authentication

   • Look for securityDefinitions or an Authorize button.
   • Common schemes: OAuth 2.0, API Key, Bearer Token.
   • Example: Authorization: Bearer {access_token}

3. Paths

   • Each endpoint is listed under paths.
   • Includes:
     • HTTP Method (GET, POST, PUT, DELETE)
     • Summary & Description (what the endpoint does)
     • Parameters (query, path, body)
     • Responses (status codes and schema)

4. Parameters

   • in: path → Required in URL (e.g., /users/{id})
   • in: query → Optional filters (e.g., ?page=1)
   • in: body → JSON payload for POST/PUT.

5. Responses

   • 200 OK → Success
   • 400 Bad Request → Invalid input
   • 401 Unauthorized → Missing/invalid token
   • 500 Internal Server Error → Server issue
   • Often includes example JSON for success and error cases.

6. Models / Definitions

   • Shows data structures for requests and responses.
   • Example: UserModel with fields like id, name, email.

How to Use Swagger Docs

1. Authenticate First

   • Obtain token via /token or OAuth flow.
   • Use Authorize button in Swagger UI or add header manually.

2. Explore Endpoints

   • Start with GET endpoints to understand data.
   • Use Try It Out in Swagger UI for live testing.

3. Check Parameters

   • Required vs optional.
   • Validate types (string, integer, boolean).

4. Review Response Examples

   • Understand expected data format.
   • Plan error handling based on status codes.

5. Use Models for Integration

   • Map API fields to your application’s data structures.