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Api Endpoint

DeFi yields and lending rates

DeFi yields and lending rates, live APY ($0.002): supply and borrow APY, utilization and USD size of every Aave v3 (Ethereum, Base, Arbitrum, Optimism, Polygon), Spark and Compound v3 market, read on chain every 10 minutes, highest supply APY first, with the best USDC, USDT, WETH, WBTC and DAI rate. Filter by asset (or stablecoins), chain, protocol and minimum TVL. Use to find where idle stablecoins or ETH earn most.

Open interactive test console

Offering

Provider
api.marketintelligenceapi.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.marketintelligenceapi.com/api/v1/markets/yields
MIME type
application/json
First seen
2026-10-16T01:50:38.788Z
Last seen
Tags
defi yield, apy, lending rates, stablecoin yield, aave, compound, spark, market data, trading signals, Crypto, tokenized stocks, on chain, DEX

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.002 USDC
Atomic price: 2000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.002 USDC
Atomic price: 2000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 4
0.002 USDC
Atomic price: 2000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 5
0.002 USDC
Atomic price: 2000 · Network: eip155:480 · Asset: USDC · Scheme: exact
Payment option 6
1800 atomic units
Atomic price: 1800 · Network: eip155:8453 · Asset: 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 · Scheme: exact
Payment option 7
1800 atomic units
Atomic price: 1800 · Network: eip155:480 · Asset: 0x1C60ba0A0eD1019e8Eb035E6daF4155A5cE2380B · Scheme: exact
Payment option 8
0.002 USDC
Atomic price: 2000 · Network: eip155:84532 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "2000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "2000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "2000",
    "payTo": "9CAhY1vdaZfrfoto3KLQtRAo1dVWxNn5xAfmc2XbZVsf"
  },
  {
    "scheme": "exact",
    "network": "eip155:480",
    "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
    "amount": "2000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
    "amount": "1800",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:480",
    "asset": "0x1C60ba0A0eD1019e8Eb035E6daF4155A5cE2380B",
    "amount": "1800",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  },
  {
    "scheme": "exact",
    "network": "eip155:84532",
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "amount": "2000",
    "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615"
  }
]

Observed health

Status
Healthy
Latest latency
333 ms
Average latency
609 ms
HTTP status
402
Last checked
Reachability
100% over 12 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "const": "http",
      "type": "string"
    },
    "method": {
      "enum": [
        "GET"
      ],
      "type": "string"
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "asset": {
          "type": "string",
          "description": "Token symbol (USDC, USDT, WETH, WBTC, DAI, ...), or stablecoins for every dollar and euro stablecoin; all assets when omitted."
        },
        "chain": {
          "type": "string",
          "description": "Only markets on this chain. Not the payment network.",
          "enum": [
            "ethereum",
            "base",
            "arbitrum",
            "optimism",
            "polygon"
          ]
        },
        "protocol": {
          "type": "string",
          "description": "Only this protocol.",
          "enum": [
            "aave_v3",
            "spark",
            "compound_v3"
          ]
        },
        "minTvlUsd": {
          "type": "number",
          "description": "Leave out markets with less than this supplied (USD).",
          "minimum": 0,
          "default": 1000000
        },
        "limit": {
          "type": "integer",
          "description": "Maximum markets returned.",
          "minimum": 1,
          "maximum": 200,
          "default": 25
        }
      },
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false,
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "additionalProperties": false,
          "properties": {
            "asset": {
              "description": "Token symbol (USDC, USDT, WETH, WBTC, DAI, ...), or stablecoins for every dollar and euro stablecoin; all assets when omitted.",
              "type": "string"
            },
            "chain": {
              "description": "Only markets on this chain. Not the payment network.",
              "enum": [
                "ethereum",
                "base",
                "arbitrum",
                "optimism",
                "polygon"
              ],
              "type": "string"
            },
            "limit": {
              "default": 25,
              "description": "Maximum markets returned.",
              "maximum": 200,
              "minimum": 1,
              "type": "integer"
            },
            "minTvlUsd": {
              "default": 1000000,
              "description": "Leave out markets with less than this supplied (USD).",
              "minimum": 0,
              "type": "number"
            },
            "protocol": {
              "description": "Only this protocol.",
              "enum": [
                "aave_v3",
                "spark",
                "compound_v3"
              ],
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "additionalProperties": true,
      "properties": {
        "example": {
          "description": "Example JSON response returned by this endpoint"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input",
    "output"
  ],
  "type": "object"
}