fiatdock.com/v1/chain/block

Base latest block number + timestamp — a chain-head freshness probe. Pay-per-call via x402.

Endpoint	`https://fiatdock.com/v1/chain/block`
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	0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6
method	POST
last updated	2026-11-09T05:27:06.857Z

Use it

Call it (an x402 client pays automatically)

curl -i https://fiatdock.com/v1/chain/block
# 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/x402-3726e29e97dbff14

Search the whole marketplace from your agent (MCP)

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