Where can your OpenAPI spec file be found?

In the case of your Node.js examples, you utilize he api module from radme.io which in turn requires that your API specification be downloaded/installed before use. Where can his file be found?

Reference: https://www.npmjs.com/package/api

I should be noted here that he step missing from your documentation of the setup step tha looks something like:

$ npx api install https://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v3.0/petstore.json

Where the above URL should be the URL to your OpenAPI specification file, which as of this writing appears to be entirely absent from your documentation

Please let us know where we can find this document.