Marketplace · API · x402

api.kadec0.xyz/v1/stablecoins

Stablecoin supply data. Returns circulating supply for stablecoins broken down across chains via DefiLlama, filterable by peg type and by collateral mechanism, so you can compare fiat-backed against crypto-backed and algorithmic stablecoins. For stablecoin market share, depeg watch, and chain-level supply tracking. Keyless.

Endpoint	`https://api.kadec0.xyz/v1/stablecoins`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~242 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	0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA
method	GET
last updated	2026-10-25T10:04:16.422Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.kadec0.xyz/v1/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-db15f1d30b081349

Search the whole marketplace from your agent (MCP)

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

api.kadec0.xyz/v1/yield-pools
API

api.kadec0.xyz/v1/stablecoins

Use it

Related