Marketplace · API · x402

www.x402financialdata.com/eth-supply

Total ETH supply, from Etherscan's V2 API. Not address-specific. $0.01/call.

Endpointhttps://www.x402financialdata.com/eth-supply
Trust✓ Verified callable · 100% uptime over 1 checks · ~187 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xe4181c7de066959bcca010525304ba68a84768e0
methodGET
last updated2026-11-11T03:27:01.981Z

Use it

Call it (an x402 client pays automatically)

curl -i https://www.x402financialdata.com/eth-supply
# 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-c2863aebd46ce13f

Search the whole marketplace from your agent (MCP)

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

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