Marketplace · API · x402

crypto.apitoll.cloud/v1/crypto/yields

Highest-yield DeFi pools across every chain and protocol, filterable by chain, project, or asset symbol: each pool returns TVL in USD, total APY with base/reward split, stablecoin flag, impermanent-loss risk, and exposure. Sort by APY or TVL, and set sustainable=true to exclude IL-risky pure reward-emission farms. Find where to earn yield on USDC, ETH, SOL and more. Sourced from DefiLlama.

Endpoint	`https://crypto.apitoll.cloud/v1/crypto/yields`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~183 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	0x3dA40A9aD36640a2C0F533BAC368490095574664
method	GET
last updated	2026-11-11T13:14:35.056Z

Use it

Call it (an x402 client pays automatically)

curl -i https://crypto.apitoll.cloud/v1/crypto/yields
# 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-e1251d1a77dbf0cc

Search the whole marketplace from your agent (MCP)

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