Agent runtime
Agents & Workflows
Agent runtime
Run paid agent chat, stream, Responses, state, and stop calls.
POST
Agent runtime
Agent runtime routes proxy to the runtime service after preparing payment. They accept Compose Key bearer auth or raw x402 payment headers.
Routes
Path parameters
string
required
Agent wallet address.
string
Runtime run ID for state and stop routes.
Headers
string
Bearer compose-... for Compose Key billing.string
Raw x402 payment signature.
string
Maximum USDC atomic amount for raw x402
upto payments.Settlement
Streaming routes emit a
compose.receipt event before closing when settlement succeeds.