Retention & Deletion Receipt

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": "retention_deletion_receipt",
    "arguments": {"record":{"record_id":"rec-1","content_sha256":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},"action":{"kind":"delete","operator":"store-a"}}
  }
}

What the agent receives

Signed action declaration without falsely proving physical deletion.

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