Task Cancel Assurance

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": "task_cancel_assurance",
    "arguments": {"task":{"task_id":"task-01","status":"cancelled"},"side_effects":[{"id":"payment-1","reversed":true}]}
  }
}

What the agent receives

Assured or review decision with unresolved side-effect count.

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