Marketplace · API · x402

paycheck.hectichustle.workers.dev/address/check

Address-poisoning check before you send USDC on Base. Body {from, to} (or sender/recipient; chain=base, token=USDC only, others 400 not charged; optional contacts/known_addresses): scans the sender's recent Base USDC transfers for lookalikes (same first/last 4 hex) plus dust/zero-value transfers. No sender? {recipient, known_addresses} = offline contacts check; {address} alone scans its own history for poisoning signs. Returns risk low/medium/high, lookalikes, reasons, coverage.

Endpointhttps://paycheck.hectichustle.workers.dev/address/check
Trust✓ Verified callable · 100% uptime over 1 checks · ~267 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x509E55c4F898B43C856Fb0E51048B1b7bFBC9eDE
methodPOST
last updated2026-11-11T15:37:38.621Z

Use it

Call it (an x402 client pays automatically)

curl -i https://paycheck.hectichustle.workers.dev/address/check
# 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-ccd8b9fb7ac2f462

Search the whole marketplace from your agent (MCP)

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

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