Genesis402 Address Check

Name: Genesis402 Address Check
Brand: UnyKorn LLC
Availability: InStock

Check a wallet or contract before you pay or trade: pass / review / block from OFAC, EU and UK sanctions-list addresses and an open scam list, with a signed receipt.

x402 verified · Verified on /check/address · $0.01 · $0.001–$0.25 USDC/request · 370 endpoints / 22 tools · Verification · base network · x402 protocol

Discovery is free. Agents search the catalogue here. Payment happens on the listing 402, not on PayAPI.

url https://payapi.market/mcp

How to call this API

Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.

By UnyKorn LLC