So mintlify supports generation of an "API playground" from the headers in mdx files (https://mintlify.com/docs/api-playground/mdx/configuration). Is there any similar functionality in Nextra? I saw this issue - https://github.com/shuding/nextra/issues/1380 and there doesn't seem to be anything currently?

Also note that my server API doesn't have an OpenAPI spec, but mintlify generates calls from the headers automatically (as mentioned previously). For instance, if I have something like create-record.mdx with the header:

---
title: "Create record"
api: "POST https://my-server.com/v1/pets/{pet_store_path}/records"
---

Then I get an interactive page from where I can interact with the specified server endpoint (no OpenAPI on the server).

Anything similar to Nextra and/or ideas to create one/integrate with Nextra?

Thanks!