check-payment-recipient

dev.kgninja/check-payment-recipientVersion 0.2.0

Payment safety check for AI agents before signing. $0.05 per check; $0.50 batch (20). Via x402.

Status

Responds549 msNov 14, 2026, 14:26 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:26 UTC
Latency: 549 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://check-payment-recipient.fuwafuwow.workers.dev/mcpResponds549 msNov 14, 2026, 14:26 UTC

No sign-in

Claude Code

claude mcp add --transport http check-payment-recipient https://check-payment-recipient.fuwafuwow.workers.dev/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: check-payment-recipient
Remote MCP server URL: https://check-payment-recipient.fuwafuwow.workers.dev/mcp

Cursor

{
  "mcpServers": {
    "check-payment-recipient": {
      "url": "https://check-payment-recipient.fuwafuwow.workers.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"check-payment-recipient","type":"http","url":"https://check-payment-recipient.fuwafuwow.workers.dev/mcp"}'

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Tools

5 tools

Tools of check-payment-recipient
	Description		Read-only	Idempotent	Open world
`check_payment_batch`Paid ($0.50, x402 v2 exact): batch pre-signing safety check — 1 to 20 payment checks in ONE paid call. Each item takes exactly the same fields as check_payment_recipient and gets its own decision; the result carries per-item decisions plus a summary {total, allow, escalate, block, input_error}. An item with invalid fields is reported per item as INPUT_ERROR and does not fail the batch. Envelope errors (missing batch idempotency_key, items not an array of 1-20) are returned before payment and are never charged. On an uncertain outcome, reuse the same batch idempotency_key; a replay returns the stored result without a new payment.	Paid ($0.50, x402 v2 exact): batch pre-signing safety check — 1 to 20 payment checks in ONE paid call. Each item takes exactly the same fields as check_payment_recipient and gets its own decision; the result carries per-item decisions plus a summary {total, allow, escalate, block, input_error}. An item with invalid fields is reported per item as INPUT_ERROR and does not fail the batch. Envelope errors (missing batch idempotency_key, items not an array of 1-20) are returned before payment and are never charged. On an uncertain outcome, reuse the same batch idempotency_key; a replay returns the stored result without a new payment.	Not declared	Not declared	Not declared	Not declared
`check_payment_recipient`Paid ($0.05, x402 v2 exact): pre-signing safety check of a planned payment. Returns allow / escalate / block with reasons, evidence and a verifiable receipt. Input errors are returned before payment and are never charged. On an uncertain outcome, reuse the same idempotency_key; a replay returns the stored receipt without a new payment.	Paid ($0.05, x402 v2 exact): pre-signing safety check of a planned payment. Returns allow / escalate / block with reasons, evidence and a verifiable receipt. Input errors are returned before payment and are never charged. On an uncertain outcome, reuse the same idempotency_key; a replay returns the stored receipt without a new payment.	Not declared	Not declared	Not declared	Not declared
`get_receipt`Free: fetch a stored receipt by receipt_id or idempotency_key. Use it to reconcile an uncertain payment before ever paying again.	Free: fetch a stored receipt by receipt_id or idempotency_key. Use it to reconcile an uncertain payment before ever paying again.	Not declared	Not declared	Not declared	Not declared
`list_capabilities`Free discovery: price, networks, rule set and list coverage for check_payment_recipient.	Free discovery: price, networks, rule set and list coverage for check_payment_recipient.	Not declared	Not declared	Not declared	Not declared
`ping`Free health check.	Free health check.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Nov 7, 2026
Updated: Nov 7, 2026
Website: Not given
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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