x402 pay-per-call

Scan a domain for active phishing lookalikes

Scan a domain for phishing lookalikes: typosquats, homoglyphs, and common phishing registration patterns. Returns matched lookalike domains found in the wild. Call to detect brand-impersonation phishing campaigns targeting a company before they're reported elsewhere.

Billing. $0.50 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/domain

Request

  • Base URL: https://api.relayshield.net
  • URL: https://api.relayshield.net/v1/payg/domain
  • Auth: none required

Request body

domainstring required

Root domain to scan for lookalikes

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.