btc402.genesis402.com/feeestimate

Fee estimate (BTC/kvB) for confirmation within 6 blocks

Endpoint	`https://btc402.genesis402.com/feeestimate`
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	0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB
method	GET
last updated	2026-11-12T10:34:43.04Z

Use it

Call it (an x402 client pays automatically)

curl -i https://btc402.genesis402.com/feeestimate
# 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/x402-7eb45d90d64c1b3d

Search the whole marketplace from your agent (MCP)

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