Marketplace · API · x402

scvd.store/api/buy/settlement_attestation

Settlement Attestation. REQUIRES ?tx_hash= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON observation of one transaction on Base, Polygon, or Solana — the identifier's shape picks the chain — with status (SETTLED, NOT_FOUND, PENDING_FINALITY, INSUFFICIENT_MATCH or REVERTED), block height (slots on Solana), confirmations, chain head, the query echoed back, and an evidence hash — verifiable against the store's pub…

Endpointhttps://scvd.store/api/buy/settlement_attestation
Trust✓ Verified callable · 100% uptime over 1 checks · ~298 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xDD350976B8cfFc65938C0464d39A2C78BE079bd0
methodGET
last updated2026-10-25T10:50:02.831Z

Use it

Call it (an x402 client pays automatically)

curl -i https://scvd.store/api/buy/settlement_attestation
# 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/x402-36833c5ff5acfdcf

Search the whole marketplace from your agent (MCP)

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