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$
USD
I will test your rest API with postman and report bugs
QA Automation Engineer, Playwright, API Testing and CICD
QA Automation Engineer with 6+ years of experience in software testing, including manual QA and test automation. I help clients find critical defects, build reliable Playwright, Cypress, Selenium and ...
About this Gig
Need reliable REST API testing before your next release? I will manually test your API using Postman and provide clear, developer-ready results.
As an ISTQB Certified Tester, I will validate selected endpoints for:
HTTP methods and status codes
Request parameters, headers and payloads
Response data and structure
Authentication and authorization
Positive, negative and boundary scenarios
Error handling and validation messages
Response-time observations
You will receive a structured test summary with tested endpoints, expected versus actual results, severity, reproduction steps and supporting evidence. Depending on your package, I can also provide an organized Postman collection.
Please provide API documentation such as Swagger/OpenAPI, a Postman collection or endpoint details. Use a test environment and test credentials rather than production secrets.
Message me before ordering if the API requires a complex authentication flow, third-party integrations or more endpoints than a package includes.
Testing application:
API
Development technology:
Other
Device:
Other
My Portfolio
FAQ
Do you test authenticated APIs?
Yes. I can test API key, bearer-token and common authentication flows when test credentials and documentation are provided.
Will you test production APIs?
A staging or test environment is strongly preferred to prevent changes to real data.
What will the report contain?
It will include tested endpoints, scenarios, findings, severity, expected and actual results, reproduction steps and evidence.
Can you test more endpoints?
Yes. Contact me for a custom offer based on the endpoint count and complexity.
