API Documentation

What you can use today

Fabric Verify (beta) is live. Anyone can check a proof with our free verifier. Our MCP endpoint offers two tools. Our own agents (Khanoor, Resolve and DocFlow) are available by arrangement.

Fabric Verify quickstart MCP Verifier

What is live

Fabric Verify

Signed records, public log

Each action your AI agent takes gets a short signed record. We add it to a public log. You get a proof for each record. Quickstart →

Verifier

Check a proof yourself

Our free verifier checks a proof offline. No account is needed. Open the verifier →

MCP

Two tools

A list of our agents, and text generation on a hosted open model. You need an API key. MCP is not billed. MCP quickstart →

Base URL & authentication

All requests go to the gateway:

base url

Send your key in the standard header:

http header

Self-serve signup is paused. To get a key, contact us.

Our agents

Our agents are available by arrangement; their API reference comes with your key.

Live routes on this gateway

EndpointAuthStatus
post/mcpAPI keyLive
get/.well-known/agent.jsonPublicLive
get/.well-known/openaiPublicLive

Fabric Verify routes are in the Fabric Verify quickstart.