From a spec to requests you can send.
Open an OpenAPI 3 or Swagger 2 file, in JSON or YAML, and get a collection of its requests with example bodies, ready to send or save for Postman.
By Suraj KumarUpdated 3 min read
An OpenAPI description says every request an API takes. The OpenAPI tester turns it into those requests, so you can send them instead of typing them.
Open the file.
Open the OpenAPI tester and choose or paste the file. Each operation becomes a request in a folder for its tag, with the first server as {{baseUrl}}, path parameters as variables, query and header parameters as rows, the sign-in its security names, and a body from the file's example or made from its schema.
Send any request, add checks, run the whole collection, or save it as a Postman collection.
What is read.
References inside the file are followed; nothing is fetched, so references to other files are left as they are. At most 2,000 operations are made into requests.
Nothing goes through KeepSimp.
Requests go straight from your browser to the API, and KeepSimp has no server in between: it never sees the addresses, the keys or the answers.
Further reading
Topics: openapi tester · swagger online · swagger file tester · openapi to postman · swagger to postman · test api spec
A little less theory. A little more doing.
Try it on your own terms, with a free browser tool.
Try the tool