Counterparty Check

io.github.chtwebllc/counterparty-check · v1.0.1 · finance-and-payments

Counterparty Check is healthy: it completed an MCP handshake in 502 ms and exposes 4 tools.

Check a payee before your agent pays: sanctions, lookalike domains, payment details, invoice fraud.

Endpoint: https://counterpartycheck.com/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count4
Latency502 ms
Last checked (UTC)2026-10-15T14:45:07.244Z

Health history

Checked (UTC)StatusLatencyError
2026-10-15T14:45:07.244ZHealthy502

Tools (4)

check_counterpartyRun a full pre-payment risk check on a payee: OFAC sanctions (names and wallets), domain age and email authentication, lookalike domains (vendor impersonation, brand typo-squats, executive impersonation), routing/IBAN/SWIFT/wallet validation, and business-email-compromise signals. Returns verdict pr
screen_sanctionsScreen a payee name (and optional crypto wallet) against OFAC sanctions lists and embargoed jurisdictions. Faster and cheaper than check_counterparty but does not detect fraud patterns. Costs $0.05.
check_balanceShow the remaining prepaid balance on the API key used for this connection. Free.
verify_receiptConfirm that a receipt returned by a previous check is authentic and unaltered. Free.