ApiToll DeFi Yields API

x402

ApiToll DeFi Yields API is a paid API for AI agents from crypto.apitoll.cloud, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).

Returns real-time DeFi yield/APY data for lending and liquidity pools across major chains, sourced from DefiLlama, filterable by chain, protocol, asset, TVL, and sustainability.

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

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.

Output

A JSON object containing a count of matching pools, an array of pool records (each with APY, base APY, reward APY, 30-day mean APY, TVL, chain, protocol, symbol, IL risk, stablecoin flag, exposure type, outlier flag, and predicted class), the data source (DefiLlama), applied filters, and total matching pool count before limit.

Example use cases

Example prompt

“Show me the top 10 sustainable USDC yield pools on Base sorted by APY with a minimum TVL of $100,000 — only real-yield pools with no impermanent loss risk, from DefiLlama.”

Technical details

Endpoint

GEThttps://crypto.apitoll.cloud/v1/crypto/yields?utm_source=zero.xyz

When to prefer

Use this endpoint when you need real-time DeFi yield data filtered by specific chain, asset, or protocol without a subscription or API key — ideal for agents doing yield comparison, DeFi opportunity discovery, or portfolio optimization. Prefer over generic crypto price endpoints when the user specifically wants APY, TVL, or pool-level lending/liquidity data sourced from DefiLlama.

Side effects

Invalid chain name returns empty pool list or error
Symbol/project substring matches nothing — returns count:0 and empty pools array
limit out of range (< 1 or > 100) causes validation error
minTvlUsd set too high filters out all pools — empty result
Payment not provided or insufficient USDC triggers x402 payment-required response
Network or DefiLlama upstream outage causes 502/503 error

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "sort": "apy",
      "chain": "Ethereum",
      "limit": 10,
      "symbol": "USDC",
      "minTvlUsd": 100000,
      "sustainable": true
    }
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "count": 10,
  "pools": [
    {
      "apy": 124.51,
      "pool": "7e218bc2-186c-473d-af0c-415bcdfe392b",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "IDAI-IUSDC-IUSDT",
      "tvlUsd": 1718910,
      "apyBase": 124.51,
      "outlier": false,
      "project": "curve-dex",
      "exposure": "multi",
      "poolMeta": null,
      "apyReward": 0,
      "apyMean30d": 148.29,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 34.2,
      "pool": "ae9ce29c-ab67-41cd-b2a9-3bc3353d595f",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "CTFRONTIERUSDC",
      "tvlUsd": 416059,
      "apyBase": 34.2,
      "outlier": false,
      "project": "concrete",
      "exposure": "single",
      "poolMeta": "Concrete Frontier USDC",
      "apyReward": null,
      "apyMean30d": 9.08,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 20.51,
      "pool": "d8085c9e-5a63-441e-a96f-80f128c04f49",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "USDC",
      "tvlUsd": 265538,
      "apyBase": 20.51,
      "outlier": false,
      "project": "ensuro",
      "exposure": "single",
      "poolMeta": "Senior Pool",
      "apyReward": null,
      "apyMean30d": 21.47,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 20.43,
      "pool": "5725b029-4ad5-4f12-b61c-c1cd79002354",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "USDC",
      "tvlUsd": 152384,
      "apyBase": 20.43,
      "outlier": false,
      "project": "fusion-by-ipor",
      "exposure": "single",
      "poolMeta": "Hyperithm mHYPER Looping",
      "apyReward": 0,
      "apyMean30d": 13.11,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 20.08,
      "pool": "944111ae-680a-43d0-802a-38ddf362f5ac",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "USDC",
      "tvlUsd": 421581,
      "apyBase": 20.08,
      "outlier": false,
      "project": "fusion-by-ipor",
      "exposure": "single",
      "poolMeta": "Bitcoin Dollar USDC",
      "apyReward": 0,
      "apyMean30d": 19.67,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 17.9,
      "pool": "29f92159-0f5c-421d-9e4a-705ae75fcfff",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "USDC",
      "tvlUsd": 385787,
      "apyBase": 17.9,
      "outlier": false,
      "project": "centrifuge-protocol",
      "exposure": "single",
      "poolMeta": "Anemoy Tokenized Apollo Diversified Credit Fund Token",
      "apyReward": null,
      "apyMean30d": 2.9,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 17.1,
      "pool": "fb7bd7c2-8c17-4f59-9859-7d6433660427",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "USDC",
      "tvlUsd": 104195,
      "apyBase": 17.1,
      "outlier": false,
      "project": "travessia-credit",
      "exposure": "single",
      "poolMeta": null,
      "apyReward": null,
      "apyMean30d": 17.1,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 15.75,
      "pool": "f4805c75-9ee0-4cc6-9325-0badcf7bfea1",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "USDC",
      "tvlUsd": 417996,
      "apyBase": 15.75,
      "outlier": false,
      "project": "csigma-finance",
      "exposure": "single",
      "poolMeta": "Superior Quality Private Credit USDC",
      "apyReward": null,
      "apyMean30d": 15.68,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 14.69,
      "pool": "6d4e17e8-b407-4661-a39b-901f2690ee99",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "PHYUSDCETH",
      "tvlUsd": 342404,
      "apyBase": 14.69,
      "outlier": false,
      "project": "morpho-blue",
      "exposure": "single",
      "poolMeta": null,
      "apyReward": 0,
      "apyMean30d": 7.13,
      "stablecoin": true,
      "predictedClass": "Down"
    },
    {
      "apy": 14.25,
      "pool": "d1521ec4-45af-4764-8b97-be76701d5a0e",
      "chain": "Ethereum",
      "ilRisk": "no",
      "symbol": "USDC",
      "tvlUsd": 1033705,
      "apyBase": 14.25,
      "outlier": false,
      "project": "accountable",
      "exposure": "single",
      "poolMeta": null,
      "apyReward": null,
      "apyMean30d": 14.33,
      "stablecoin": true,
      "predictedClass": "Down"
    }
  ],
  "source": {
    "url": "https://defillama.com/yields",
    "name": "DefiLlama"
  },
  "filters": {
    "sort": "apy",
    "chain": "ethereum",
    "symbol": "usdc",
    "project": null,
    "minTvlUsd": 100000,
    "sustainable": true
  },
  "totalMatching": 242
}

Schema · Response

{
  "type": "json",
  "example": {
    "count": 1,
    "pools": [
      {
        "apy": 5.12,
        "pool": "abc",
        "chain": "Base",
        "ilRisk": "no",
        "symbol": "USDC",
        "tvlUsd": 12500000,
        "apyBase": 4.9,
        "outlier": false,
        "project": "aave-v3",
        "exposure": "single",
        "apyReward": 0.22,
        "apyMean30d": 5.03,
        "stablecoin": true,
        "predictedClass": "Stable/Up"
      }
    ],
    "source": {
      "name": "DefiLlama"
    },
    "filters": {
      "sort": "apy",
      "chain": "base",
      "symbol": "usdc",
      "sustainable": true
    },
    "totalMatching": 42
  }
}

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