x402 pay-per-call

Assess breach and infostealer risk across vendors

Check up to 10 vendor domains for combined breach, infostealer, and dark-web risk exposure in one call. Returns a composite risk score per vendor. Call to assess third-party API/vendor risk before an agent integrates with or continues calling an external service.

Billing. $0.10 in USDC per call over x402, on Base or Solana. No API key, no signup and no subscription. Send the request with no payment header, take the 402 challenge that comes back, pay it, and repeat the request. Only successful calls are charged.

post/v1/payg/supply-chain

Request

  • Base URL: https://api.relayshield.net
  • URL: https://api.relayshield.net/v1/payg/supply-chain
  • Auth: none required

Request body

vendor_domainsstring[]

Up to 10 vendor domains

vendor_emailsstring[]

Alternative: vendor contact emails, domain extracted automatically

Response

Payment settled and the check ran. ok is true and data holds the result.

oktrue required
dataobject required

Changes

No recorded changes to this operation across all 1 revision of this API.