Is there experience in describing integrations? REST, SOAP, Swagger, Postman?

Yes, experience describing integrations using REST, SOAP, Swagger, and Postman typically includes:

• REST: Defining endpoints, HTTP methods (GET, POST, PUT, DELETE), data formats (JSON, XML), request parameters, and responses.

• SOAP: Describing WSDL (Web Services Description Language), defining operations, message types, and message exchange rules via the SOAP protocol.

• Swagger (OpenAPI): Creating API specifications in YAML or JSON format that describe the API structure, parameters, data schemas, request and response examples. This allows automatic generation of documentation and client SDKs.

• Postman: Using collections to test APIs, describing requests with parameters, headers, body, and creating testing and automation scripts.

Example of describing a REST API in Swagger (OpenAPI):

openapi: 3.0.0
info:
  title: Example API
  version: 1.0.0
paths:
  /users:
    get:
      summary: Get list of users
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: integer
                    name:
                      type: string

This experience helps clearly formalize integration requirements and facilitates communication between teams.