Commerce Journey Verification

Try before payment

Inspect a representative partial result, exact price and copy-ready upgrade instructions. No wallet, signature or payment required.

Copy-ready MCP call

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "journey_verify",
    "arguments": {"journey_id":"order-42","events":[{"sequence":0,"kind":"intent","actor":"agent:buyer","artifact_sha256":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","observed_at":1700000000},{"sequence":1,"kind":"delivery","actor":"agent:seller","artifact_sha256":"bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","observed_at":1700000001}],"expected":{"network":"eip155:8453","max_amount":"10000"}}
  }
}

What the agent receives

Hash-chain, policy and continuity findings with a signed journey receipt.

No API key or subscription. The first paid request returns HTTP 402 payment requirements; an x402 client signs and retries automatically.