Marketplace · API · x402

agent402.tools/api/stablecoins

Stablecoins ranked by circulating supply: peg currency and mechanism, price and deviation from peg, supply in peg units and USD, 1d, 7d and 30d change and circulation per chain. Use it when an agent is checking a peg, sizing stablecoin flows or finding which chains a stablecoin actually lives on.

Endpointhttps://agent402.tools/api/stablecoins
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
methodPOST
last updated2026-10-31T08:51:18.67Z

Use it

Call it (an x402 client pays automatically)

curl -i https://agent402.tools/api/stablecoins
# 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-f6f4d9a2bf621740

Search the whole marketplace from your agent (MCP)

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

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