Marketplace · API · x402

blockint.ai/api/v1/screen/:address

Screen one address (EVM, BTC, Tron, Solana, DOT, XRP, XLM, DOGE, LTC, DASH, STX, TON, Cosmos or wax:account) against the OFAC SDN list, Tether/Circle freezes (EVM, Tron, Solana) and C3 reports. Returns action BLOCK (OFAC SDN match), REVIEW (reported or frozen; current freeze = HIGH) or ALLOW_NO_REPORTS, riskScore, riskLevel, sanctions, freezes, reports, related domains, co-occurring addresses. NONE_REPORTED is not a safety guarantee. Sanctions: official OFAC SDN list only; not legal advice.

Endpointhttps://blockint.ai/api/v1/screen/:address
Trust✓ Verified callable · 100% uptime over 1 checks · ~225 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x12284680DEeFBE396F18fB7E7AeA5A237139D38f
methodGET
last updated2026-10-29T22:45:49.425Z

Use it

Call it (an x402 client pays automatically)

curl -i https://blockint.ai/api/v1/screen/:address
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-52f1f5f4f469535d

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

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