Marketplace · API · x402

kertivo.com/address/check/full

Full-history address-poisoning check before you send USDC on Base. Same risk/lookalike/seenBefore logic as /address/check, but funding history comes from ONE Blockscout index call (x402, up to the sender's 500 most recent Base USDC transfers; v2 page fallback) so coverage is usually the sender's full Base USDC history. Body {from, to}. Not charged if the index is down. Cheap partial/RPC tier: POST /address/check ($0.001).

Endpoint	`https://kertivo.com/address/check/full`
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	0x509E55c4F898B43C856Fb0E51048B1b7bFBC9eDE
method	POST
last updated	2026-11-11T14:42:52.456Z

Use it

Call it (an x402 client pays automatically)

curl -i https://kertivo.com/address/check/full
# 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/x402-51ec3d0325cc9c05

Search the whole marketplace from your agent (MCP)

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

Email address verification (AIPayGen)
API$0.002/call

kertivo.com/address/check/full

Use it

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