Is Solana's JSON RPC API doc generated off a spec, like OpenRPC? Or is it just manually updated by core devs?

Browsing the commits, it feels like it is the latter.

  • It's the latter
    – Jon C
    Commented Sep 15, 2022 at 23:50

1 Answer 1


Presently, the specification is updated manually.

  • 1
    However, I am kickstarting an effort to generate both the Rust interface implementation and the Typescript interface from a single specification. My hope is that it will cut down on inconsistencies between the two, and let us eliminate all of the client-side validation of server responses that we do in @solana/web3.js today. Commented Dec 8, 2022 at 18:58
  • Read more about that effort, here: twitter.com/steveluscher/status/1601245146276073474 Commented Dec 9, 2022 at 19:50

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