OpenAPI spec for API reference is not found

I want to generate Pinecone clients for Ballerina Language. For that purpose, I’m require with Pinecone OpenAPI specification. Although you claim your API reference is based on OpenAPI specs, that is nowhere to be found to create new clients or to improve the existing clients.

Can anyone point me to the OpenAPI spec (yaml or json) file?

I needed an OpenAPI spec for the Pinecone API and couldn’t find it either, so I reverse-engineered one. It’s still very new, and therefore very experimental, so caveat emptor. But hopefully it’ll help!