Signed live market data
Consume canonical BTC, ETH, SOL, and the broader offered feed catalog through REST or WebSocket.
Trust every update locally
Verify the root-signed feed certificate and each Ed25519 canonical update before your agent acts.
API keys and x402 leases
Use durable API keys for protocols and servers; use x402 leases for paid autonomous-agent sessions.
RESTlatest, history, OHLCV
WSSevent-driven streams
x402agent-paid access
Ed25519signed canonical state