Discover / counterpartycheck.com

counterpartycheck.com

□ No challenge detected

Pre-payment counterparty risk check for AI agents: OFAC sanctions (names, aliases, wallets), domain age and email authentication, vendor and executive impersonation domains, routing/IBAN/SWIFT/wallet validation, and invoice-fraud signals. Returns proceed/review/block, explained findings and a signed receipt.

x402
Base
USDC

Listed price: $0.25
Challenge detected: 0 of the last check
Last checked: 23 Oct, 00:22 UTC
In our index since: 23 Oct 2026

Endpoint

curl -i https://counterpartycheck.com/v1/check
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

1 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

POSThttps://counterpartycheck.com/v1/check$0.25Pre-payment counterparty risk check for AI agents: OFAC sanctions (names, aliases, wallets), domain age and email authentication, vendor and executive impersonation domains, routing/IBAN/SWIFT/wallet validation, and invoice-fraud signals. Returns proceed/review/block, explained findings and a signed receipt.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 1 of 1 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/counterpartycheck.com

Recent checks

23 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.23 Oct 2026

All 1 checks

When (UTC)	Result	HTTP	Response
23 Oct, 00:22 UTC	No challenge detected	405	86ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 23 Oct, 00:22 UTC, we detected no payment challenge.

What price is recorded for counterpartycheck.com?

Its listed price is $0.25.

What payment terms does counterpartycheck.com advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is counterpartycheck.com listed?

In x402 Bazaar. Superstables first indexed it on 23 Oct 2026.

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