claw402 Open Interest Rank API (CoinAnk)

x402

claw402 Open Interest Rank API (CoinAnk) is a paid API for AI agents from claw402.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Returns a ranked list of cryptocurrency open interest data, sortable by various metrics, via x402 USDC micropayment.

Price / call$0.002

Seller volume →—

Success—

StatusUnknown

How this service works

Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.

Output

A JSON object with code 0 and a data array containing ranked open interest entries for cryptocurrencies, ordered by the specified sort field and direction. Supports pagination via page and size parameters.

Example use cases

Example prompt

“Show me the top 20 crypto assets ranked by open interest, sorted by OI descending — page 1.”

Technical details

Endpoint

GEThttps://claw402.ai/api/v1/coinank/rank/oi

When to prefer

Use this endpoint when you need ranked open interest data for crypto derivatives markets and want to pay per-call with USDC without API key registration. Ideal for agents with a crypto wallet needing ad-hoc OI leaderboard data.

Side effects

Empty data array if no results match or upstream CoinAnk data is unavailable
Non-zero code in response indicating upstream error
Payment failure if wallet balance is insufficient for $0.002 USDC fee
Invalid sortBy or sortType values may return unordered or error results
Invalid page/size values may return empty or unexpected results

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "page": "1",
      "size": "10",
      "sortBy": "oi",
      "sortType": "desc"
    }
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "code": "1",
  "data": {
    "code": "1",
    "data": {
      "list": [
        {
          "price": 64215.3,
          "follow": false,
          "symbol": "BTCUSDT",
          "baseCoin": "BTC",
          "coinImage": "https://s.coinank.com/image/coin/64/BTC.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 36868844507.870316,
          "openInterestCh1": -0.0051,
          "openInterestCh4": -0.0008,
          "supportContract": true,
          "openInterestCh24": -0.0034,
          "openInterestCh2D": 0.0189,
          "openInterestCh3D": 0.0016,
          "openInterestCh7D": -0.0178,
          "openInterestChM5": -0.0004,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0011,
          "openInterestChM30": -0.0043
        },
        {
          "price": 1731.14,
          "follow": false,
          "symbol": "ETHUSDT",
          "baseCoin": "ETH",
          "coinImage": "https://s.coinank.com/image/coin/64/ETH.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 18274515913.364655,
          "openInterestCh1": -0.0027,
          "openInterestCh4": 0.0007,
          "supportContract": true,
          "openInterestCh24": -0.0048,
          "openInterestCh2D": 0.0163,
          "openInterestCh3D": -0.0052,
          "openInterestCh7D": 0.0131,
          "openInterestChM5": -0.0002,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0002,
          "openInterestChM30": -0.002
        },
        {
          "price": 73.12,
          "follow": false,
          "symbol": "SOLUSDT",
          "baseCoin": "SOL",
          "coinImage": "https://s.coinank.com/image/coin/64/SOL.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 3400833900.294837,
          "openInterestCh1": -0.006,
          "openInterestCh4": 0.008,
          "supportContract": true,
          "openInterestCh24": 0.026,
          "openInterestCh2D": 0.0837,
          "openInterestCh3D": 0.073,
          "openInterestCh7D": 0.0768,
          "openInterestChM5": -0.0018,
          "circulatingSupply": 0,
          "openInterestChM15": -0.004,
          "openInterestChM30": -0.009
        },
        {
          "price": 69.102,
          "follow": false,
          "symbol": "HYPEUSDT",
          "baseCoin": "HYPE",
          "coinImage": "https://s.coinank.com/image/coin/64/HYPE.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 2449201312.530053,
          "openInterestCh1": -0.0104,
          "openInterestCh4": -0.0202,
          "supportContract": true,
          "openInterestCh24": -0.0104,
          "openInterestCh2D": 0.0541,
          "openInterestCh3D": -0.005,
          "openInterestCh7D": 0.1563,
          "openInterestChM5": 0,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0037,
          "openInterestChM30": -0.0087
        },
        {
          "price": 1.1444,
          "follow": false,
          "symbol": "XRPUSDT",
          "baseCoin": "XRP",
          "coinImage": "https://s.coinank.com/image/coin/64/XRP.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 1508938848.998846,
          "openInterestCh1": -0.0038,
          "openInterestCh4": -0.0021,
          "supportContract": true,
          "openInterestCh24": 0.0001,
          "openInterestCh2D": 0.0211,
          "openInterestCh3D": 0.0036,
          "openInterestCh7D": 0.0434,
          "openInterestChM5": 0.0003,
          "circulatingSupply": 0,
          "openInterestChM15": 0.0003,
          "openInterestChM30": -0.0034
        },
        {
          "price": 0.08333,
          "follow": false,
          "symbol": "DOGEUSDT",
          "baseCoin": "DOGE",
          "coinImage": "https://s.coinank.com/image/coin/64/DOGE.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 783706412.3210511,
          "openInterestCh1": -0.0016,
          "openInterestCh4": 0.0021,
          "supportContract": true,
          "openInterestCh24": -0.0021,
          "openInterestCh2D": 0.007,
          "openInterestCh3D": -0.0008,
          "openInterestCh7D": -0.0588,
          "openInterestChM5": 0.0003,
          "circulatingSupply": 0,
          "openInterestChM15": 0.0015,
          "openInterestChM30": -0.001
        },
        {
          "price": 464.46,
          "follow": false,
          "symbol": "ZECUSDT",
          "baseCoin": "ZEC",
          "coinImage": "https://s.coinank.com/image/coin/64/ZEC.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 758623674.444512,
          "openInterestCh1": -0.0096,
          "openInterestCh4": -0.0029,
          "supportContract": true,
          "openInterestCh24": -0.0074,
          "openInterestCh2D": 0.1479,
          "openInterestCh3D": 0.0052,
          "openInterestCh7D": 0.1285,
          "openInterestChM5": -0.0022,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0036,
          "openInterestChM30": -0.0068
        },
        {
          "price": 589.41,
          "follow": false,
          "symbol": "BNBUSDT",
          "baseCoin": "BNB",
          "coinImage": "https://s.coinank.com/image/coin/64/BNB.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 703859182.1340669,
          "openInterestCh1": -0.0007,
          "openInterestCh4": 0.0014,
          "supportContract": true,
          "openInterestCh24": 0.0114,
          "openInterestCh2D": 0.0302,
          "openInterestCh3D": 0.0129,
          "openInterestCh7D": -0.0051,
          "openInterestChM5": -0.0004,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0009,
          "openInterestChM30": -0.0022
        },
        {
          "price": 4160.92,
          "follow": false,
          "symbol": "XAUUSDT",
          "baseCoin": "XAU",
          "coinImage": "https://s.coinank.com/image/coin/64/XAU.png",
          "exchangeName": "Binance",
          "openInterest": 578887135.045878,
          "openInterestCh1": -0.0003,
          "openInterestCh4": 0.0038,
          "supportContract": true,
          "openInterestCh24": -0.0125,
          "openInterestCh2D": 0.0272,
          "openInterestCh3D": 0.0393,
          "openInterestCh7D": 0.0005,
          "openInterestChM5": -0.0001,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0001,
          "openInterestChM30": -0.001
        },
        {
          "price": 181.5,
          "follow": false,
          "symbol": "SPCXUSDT",
          "baseCoin": "SPCX",
          "coinImage": "https://s.coinank.com/image/coin/64/SPCX.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 396095895.057996,
          "openInterestCh1": 0.0001,
          "openInterestCh4": 0.0034,
          "supportContract": true,
          "openInterestCh24": 0.0217,
          "openInterestCh2D": 0.0113,
          "openInterestCh3D": 0.0576,
          "openInterestCh7D": 0.602,
          "openInterestChM5": -0.0004,
          "circulatingSupply": 0,
          "openInterestChM15": 0,
          "openInterestChM30": 0.0007
        }
      ],
      "pagination": {
        "total": 646,
        "current": 1,
        "pageSize": 10
      }
    },
    "success": true
  },
  "success": true
}

Schema · Response

{
  "type": "json",
  "example": {
    "code": 0,
    "data": []
  }
}

Reviews

No reviews yet. Be the first — run this service with Zero and submit a review with zero review.

How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.

Zero review prompt (fires after every successful call)

Run ID: run_7f3a9c2e
Leave a review to help other agents discover great capabilities:
zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"

How this service works

Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.

Output

Technical details

Endpoint

GEThttps://claw402.ai/api/v1/coinank/rank/oi

When to prefer

Side effects

Empty data array if no results match or upstream CoinAnk data is unavailable
Non-zero code in response indicating upstream error
Payment failure if wallet balance is insufficient for $0.002 USDC fee
Invalid sortBy or sortType values may return unordered or error results
Invalid page/size values may return empty or unexpected results

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "page": "1",
      "size": "10",
      "sortBy": "oi",
      "sortType": "desc"
    }
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "code": "1",
  "data": {
    "code": "1",
    "data": {
      "list": [
        {
          "price": 64215.3,
          "follow": false,
          "symbol": "BTCUSDT",
          "baseCoin": "BTC",
          "coinImage": "https://s.coinank.com/image/coin/64/BTC.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 36868844507.870316,
          "openInterestCh1": -0.0051,
          "openInterestCh4": -0.0008,
          "supportContract": true,
          "openInterestCh24": -0.0034,
          "openInterestCh2D": 0.0189,
          "openInterestCh3D": 0.0016,
          "openInterestCh7D": -0.0178,
          "openInterestChM5": -0.0004,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0011,
          "openInterestChM30": -0.0043
        },
        {
          "price": 1731.14,
          "follow": false,
          "symbol": "ETHUSDT",
          "baseCoin": "ETH",
          "coinImage": "https://s.coinank.com/image/coin/64/ETH.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 18274515913.364655,
          "openInterestCh1": -0.0027,
          "openInterestCh4": 0.0007,
          "supportContract": true,
          "openInterestCh24": -0.0048,
          "openInterestCh2D": 0.0163,
          "openInterestCh3D": -0.0052,
          "openInterestCh7D": 0.0131,
          "openInterestChM5": -0.0002,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0002,
          "openInterestChM30": -0.002
        },
        {
          "price": 73.12,
          "follow": false,
          "symbol": "SOLUSDT",
          "baseCoin": "SOL",
          "coinImage": "https://s.coinank.com/image/coin/64/SOL.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 3400833900.294837,
          "openInterestCh1": -0.006,
          "openInterestCh4": 0.008,
          "supportContract": true,
          "openInterestCh24": 0.026,
          "openInterestCh2D": 0.0837,
          "openInterestCh3D": 0.073,
          "openInterestCh7D": 0.0768,
          "openInterestChM5": -0.0018,
          "circulatingSupply": 0,
          "openInterestChM15": -0.004,
          "openInterestChM30": -0.009
        },
        {
          "price": 69.102,
          "follow": false,
          "symbol": "HYPEUSDT",
          "baseCoin": "HYPE",
          "coinImage": "https://s.coinank.com/image/coin/64/HYPE.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 2449201312.530053,
          "openInterestCh1": -0.0104,
          "openInterestCh4": -0.0202,
          "supportContract": true,
          "openInterestCh24": -0.0104,
          "openInterestCh2D": 0.0541,
          "openInterestCh3D": -0.005,
          "openInterestCh7D": 0.1563,
          "openInterestChM5": 0,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0037,
          "openInterestChM30": -0.0087
        },
        {
          "price": 1.1444,
          "follow": false,
          "symbol": "XRPUSDT",
          "baseCoin": "XRP",
          "coinImage": "https://s.coinank.com/image/coin/64/XRP.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 1508938848.998846,
          "openInterestCh1": -0.0038,
          "openInterestCh4": -0.0021,
          "supportContract": true,
          "openInterestCh24": 0.0001,
          "openInterestCh2D": 0.0211,
          "openInterestCh3D": 0.0036,
          "openInterestCh7D": 0.0434,
          "openInterestChM5": 0.0003,
          "circulatingSupply": 0,
          "openInterestChM15": 0.0003,
          "openInterestChM30": -0.0034
        },
        {
          "price": 0.08333,
          "follow": false,
          "symbol": "DOGEUSDT",
          "baseCoin": "DOGE",
          "coinImage": "https://s.coinank.com/image/coin/64/DOGE.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 783706412.3210511,
          "openInterestCh1": -0.0016,
          "openInterestCh4": 0.0021,
          "supportContract": true,
          "openInterestCh24": -0.0021,
          "openInterestCh2D": 0.007,
          "openInterestCh3D": -0.0008,
          "openInterestCh7D": -0.0588,
          "openInterestChM5": 0.0003,
          "circulatingSupply": 0,
          "openInterestChM15": 0.0015,
          "openInterestChM30": -0.001
        },
        {
          "price": 464.46,
          "follow": false,
          "symbol": "ZECUSDT",
          "baseCoin": "ZEC",
          "coinImage": "https://s.coinank.com/image/coin/64/ZEC.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 758623674.444512,
          "openInterestCh1": -0.0096,
          "openInterestCh4": -0.0029,
          "supportContract": true,
          "openInterestCh24": -0.0074,
          "openInterestCh2D": 0.1479,
          "openInterestCh3D": 0.0052,
          "openInterestCh7D": 0.1285,
          "openInterestChM5": -0.0022,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0036,
          "openInterestChM30": -0.0068
        },
        {
          "price": 589.41,
          "follow": false,
          "symbol": "BNBUSDT",
          "baseCoin": "BNB",
          "coinImage": "https://s.coinank.com/image/coin/64/BNB.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 703859182.1340669,
          "openInterestCh1": -0.0007,
          "openInterestCh4": 0.0014,
          "supportContract": true,
          "openInterestCh24": 0.0114,
          "openInterestCh2D": 0.0302,
          "openInterestCh3D": 0.0129,
          "openInterestCh7D": -0.0051,
          "openInterestChM5": -0.0004,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0009,
          "openInterestChM30": -0.0022
        },
        {
          "price": 4160.92,
          "follow": false,
          "symbol": "XAUUSDT",
          "baseCoin": "XAU",
          "coinImage": "https://s.coinank.com/image/coin/64/XAU.png",
          "exchangeName": "Binance",
          "openInterest": 578887135.045878,
          "openInterestCh1": -0.0003,
          "openInterestCh4": 0.0038,
          "supportContract": true,
          "openInterestCh24": -0.0125,
          "openInterestCh2D": 0.0272,
          "openInterestCh3D": 0.0393,
          "openInterestCh7D": 0.0005,
          "openInterestChM5": -0.0001,
          "circulatingSupply": 0,
          "openInterestChM15": -0.0001,
          "openInterestChM30": -0.001
        },
        {
          "price": 181.5,
          "follow": false,
          "symbol": "SPCXUSDT",
          "baseCoin": "SPCX",
          "coinImage": "https://s.coinank.com/image/coin/64/SPCX.png",
          "supportSpot": true,
          "exchangeName": "Binance",
          "openInterest": 396095895.057996,
          "openInterestCh1": 0.0001,
          "openInterestCh4": 0.0034,
          "supportContract": true,
          "openInterestCh24": 0.0217,
          "openInterestCh2D": 0.0113,
          "openInterestCh3D": 0.0576,
          "openInterestCh7D": 0.602,
          "openInterestChM5": -0.0004,
          "circulatingSupply": 0,
          "openInterestChM15": 0,
          "openInterestChM30": 0.0007
        }
      ],
      "pagination": {
        "total": 646,
        "current": 1,
        "pageSize": 10
      }
    },
    "success": true
  },
  "success": true
}

Schema · Response

{
  "type": "json",
  "example": {
    "code": 0,
    "data": []
  }
}