Reference
Everything Market4 does is available three ways, over the same core: call it from your own code, hand it to an AI assistant, or have it call you.
For scripts and backends
Every endpoint, what each one does, and the scope an API key needs to call it. Search it rather than scroll it.
209 endpoints
For AI assistants
Connect Claude, Claude Code or Cursor and run your apps by chat. Sign-in, the configuration block for each client, and every tool.
149 tools · 10 prompts
For your server
The events we send, what a delivery looks like, how to verify the signature, and how to read the delivery log when one does not arrive.
7 events
For whoever writes the post
What each platform allows, how to connect it, and the size and length every kind of media has to be.
Everything here has a screen behind it in the panel — the reference is for when you would rather script it than click it.