We just released Frame support in Converse and I just launched my first XMTP compatible Frame: ROCK 🪨, PAPER 📜, SCISSORS ✂!

You can try it on the latest version of Converse : https://converse.xyz/

And send a message with this link : https://xmtp-frame-rock-paper-scissors.vercel.app/

For devs out there, the process is pretty simple.

An XMTP Frame is the same as a Farcaster Frame, but the verification of trustedData is different (not verified by Farcaster hubs but verified using the XMTP Network) and the data you get back is different (on Farcaster you would get an FID, on XMTP a verified EVM wallet address).

All the rest is the same (clicked button index, post/post_redirect/link, images…)

Here is the code for this frame : https://github.com/Unshut-Labs/xmtp-frame-rock-paper-scissors

And here are some pointers for anyone interested in building one (or adapting an existing Farcaster frame):

• checkout the Farcaster frame specification since it’s mostly the same : https://docs.farcaster.xyz/reference/frames/spec
• declare support for XMTP in your Frame using the Open Frame tag <meta property="of:accepts:xmtp" content="2024-02-01" />
• use fc:frame:post_url or of:post_url (Open Frame standard)
• use the validateFramesPost method from the @xmtp/frames-validator npm package on the payload to get back data you can trust
• try it out inside a Converse conversation ✨
• if you wanna know more, you can checkout the XMTP documentation: https://xmtp.org/docs/build/frames