Marketplace · API · x402

402.com.tr/api/x402/base-tx

🆕 A Base transaction by hash, unedited: from, to, value in wei and ETH, nonce, gas, fee caps, type, and the 4-byte method selector with the calldata size. Flags a contract creation (null to) and a still-pending transaction (null block) rather than leaving you to infer either. Unknown hashes answer found:false, not an error.

Endpoint	`https://402.com.tr/api/x402/base-tx`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~732 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x973a31858f4d2125f48c880542da11a2796f12d6
method	GET
last updated	2026-11-11T15:09:22.863Z

Use it

Call it (an x402 client pays automatically)

curl -i https://402.com.tr/api/x402/base-tx
# 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-a7789a127aeea9a4

Search the whole marketplace from your agent (MCP)

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