Workflow runtime
Agents & Workflows
Workflow runtime
Run paid workflow execution, streaming chat, state, approvals, and stops.
POST
Workflow runtime
Workflow 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
Workflow wallet address.
string
Workflow ID accepted by the runtime.
string
Runtime run ID.
Headers
string
Bearer compose-... for Compose Key billing.string
Raw x402 payment signature.
Settlement
Workflow settlement requiresusageRecords from the runtime response or result SSE event. The settlement subject is workflow:{walletAddress}.