Marketplace · API · x402

quantagentshop.com/v1/sanctions-screen

Sanctions screening against the US Treasury OFAC SDN and Consolidated lists. Send a person, company or vessel name (fuzzy match on names and aliases, with scores) or a crypto wallet address (exact match against addresses OFAC lists). Returns match or no_match, entries with program, list and score, and provenance: each list file's URL, refresh time and SHA-256. Use before a payment or onboarding. A screening aid, not a compliance determination. Failed calls are not charged.

Endpoint	`https://quantagentshop.com/v1/sanctions-screen`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x4d8d8D4f04512029172e0176744Eec4AE5238309
method	POST
last updated	2026-11-11T13:36:25.569Z

Use it

Call it (an x402 client pays automatically)

curl -i https://quantagentshop.com/v1/sanctions-screen
# 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-a2d9efa15a975de9

Search the whole marketplace from your agent (MCP)

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