Marketplace · API · x402

www.x402financialdata.com/crypto-prices

Real crypto market data in one batched call: price, market cap, market-cap rank, 24h volume/high/low/change, circulating/total/max supply, and all-time-high with date -- for BTC, ETH, SOL, and 17+ other major coins by ticker. Richer than a plain price feed: most stock-data APIs' crypto tickers report null market cap. From CoinGecko. $0.005/call.

Endpointhttps://www.x402financialdata.com/crypto-prices
Trust✓ Verified callable · 100% uptime over 1 checks · ~317 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xe4181c7de066959bcca010525304ba68a84768e0
methodGET
last updated2026-11-12T06:19:02.634Z

Use it

Call it (an x402 client pays automatically)

curl -i https://www.x402financialdata.com/crypto-prices
# 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/x402-2aa34477445e7b64

Search the whole marketplace from your agent (MCP)

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

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