Marketplace · API · x402

www.x402financialdata.com/crypto-market-overview

Global crypto market snapshot in one call: total market cap, 24h trading volume, 24h market-cap % change, BTC/ETH dominance, and active-coin/market counts -- the whole-market context behind any single coin's move. Not ticker-specific. From CoinGecko. $0.005/call.

Endpoint	`https://www.x402financialdata.com/crypto-market-overview`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~354 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	0xe4181c7de066959bcca010525304ba68a84768e0
method	GET
last updated	2026-11-11T09:01:02.806Z

Use it

Call it (an x402 client pays automatically)

curl -i https://www.x402financialdata.com/crypto-market-overview
# 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/x402-5c089edcb14d289c

Search the whole marketplace from your agent (MCP)

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