Reputation Update Receipt

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Copy-ready MCP call

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "reputation_update_receipt",
    "arguments": {"subject":{"id":"provider-1"},"outcome":{"success":true},"evidence":[{"id":"e1","verified":true},{"id":"e2","verified":true}],"score_before":0.7}
  }
}

What the agent receives

Before/after recommendation, bounded delta, evidence coverage and receipt hash.

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