NestDaddy

SafePay Check

com.agentposhq.safepay/check · v0.8.1

Judges a payment (PayPal, PYUSD or USDC) before an AI agent makes it. Signed proof. Moves no money.

Connect Remote server

Terminal
claude mcp add --transport http check https://safepay.agentposhq.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "check": {
      "url": "https://safepay.agentposhq.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "check": {
      "type": "http",
      "url": "https://safepay.agentposhq.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://safepay.agentposhq.com/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 5 found in our last check

  • safepay_check_payment

    Checks a planned payment before it is made. Judges the merchant, amount and task against the account's payment rules, the payee's payment history, a live web check of the merchant and an intent check, and returns allow, hold or block with the reasons, a check id and a signed att…

  • safepay_verify

    Verifies a SafePay seal id (SP-XXXXXXXXXX), a signed receipt or a precheck attestation against SafePay's published Ed25519 key. Returns whether it is genuine and intact, and what it states.

  • safepay_verify_settlement

    Reads a Stellar transaction from the public ledger (Horizon) and compares it with a SafePay precheck attestation: whether it succeeded, paid the approved payee, in Circle's USDC, no more than the approved amount, while the check was valid. Returns the findings and a signed resul…

  • safepay_policy

    Returns the payment rules this account is judged under, in plain words, with their fingerprint.

  • safepay_recent_checks

    Returns this account's latest payment checks: verdict, merchant, amount and time.

Headers

NameDescription
Authorization
Required, secret
Bearer spk_... agent key, free at https://safepay.agentposhq.com/connect

Details

Endpointhttps://safepay.agentposhq.com/mcp (Streamable HTTP)
First published8 Nov 2026
Last updated8 Nov 2026
Registry namecom.agentposhq.safepay/check

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