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Threat-intelligence APIs that screen URLs, wallets, emails, breaches, and packages for scams, with a pay-per-call tier for AI agents.

Key features

  • Screen URLs, crypto wallets, emails, and data breaches against a 494K+ indicator corpus
  • 28 pay-per-call x402 endpoints priced $0.05-$2.00 USDC on Base and Solana
  • Agent pre-action verdicts: ALLOW, BLOCK, REQUIRE_REVIEW with confidence and reasons
  • Free Telegram miniApp scam check for links, wallets, and bot keys

Pricing

Freemium — Free keyless endpoints; x402 pay-as-you-go $0.05-$2.00 USDC per call.

How people use RelayShield

An AI agent can use RelayShield to verify the safety of a user-provided URL before opening it. The agent sends the URL to RelayShield's API, which returns a threat assessment. Based on this assessment, the agent can then warn the user if the URL is malicious, preventing potential phishing or malware attacks.

Tags
threat-intelligencefraud-detectionscam-prevention
Verification
Badge verified on 4 Oct 2026

An automated check confirmed the "Featured on PromptFrenzy" badge appears on relayshield.net and links back to this page without rel=nofollow or sponsored. The check re-runs daily for the first week and weekly thereafter — three consecutive failures move the listing to a 30-day grace window before public removal.

First verified 23 Sept 2026
Submitted by @nzdsf2-gif

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