PayPerScreen
api.payperscreen.com · 5 paid endpoints · listed 2026-10-27
IP risk check (beta) for logins and checkouts: is a public IPv4 address on the Spamhaus ZEN blocklist (spam, botnets, hijacked networks) or a Tor exit node? Includes the network owner. Returns a low, medium or high risk level.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | api.payperscreen.com/screen-ip IP risk check (beta) for logins and checkouts: is a public IPv4 address on the Spamhaus ZEN blocklist (spam, botnets, hijacked networks) or a Tor exit node? Inc | $0.01 | Polygon, Arbitrum, Base |
| GET | api.payperscreen.com/screen Sanctions screening | $0.02 | Base |
| GET | api.payperscreen.com/screen-address Crypto address screening: OFAC sanctions, stablecoin freezes and known hack proceeds | $0.02 | Base |
| GET | api.payperscreen.com/screen-email Email risk check for signups and payouts. Nine deterministic signals, no AI scoring: mail server (MX), disposable or throwaway domain, free-mail provider, domai | $0.02 | Polygon, Arbitrum, Base |
| GET | api.payperscreen.com/context Field comparison | $0.05 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 10 h ago | api.payperscreen.com/screen | 402 | 465 | valid x402 v2 terms |
| 6 days ago | api.payperscreen.com/context | 402 | 495 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-02 | 4 | $0.80 | |
| 2026-10-31 | 1 | $0.02 | |
| 2026-10-27 | 1 | $0.01 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/api.payperscreen.com"><img src="https://logicnodes.io/observatory/badge/api.payperscreen.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/api.payperscreen.com