# CoinAnk Order Flow Lists

> CoinAnk Order Flow Lists 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).

Retrieves order flow list data for cryptocurrency trading pairs from CoinAnk, including exchange-level order flow metrics by symbol, interval, and product type.

## Facts

- Endpoint: GET https://claw402.ai/api/v1/coinank/order-flow/lists
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coinank-order-flow-lists-cd3d79fd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Y7Vg7-ZlxyPNmh9IDHZ8-

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability coinank-order-flow-lists-cd3d79fd
```

Example prompt: Show me the order flow list for BTCUSDT on Binance with a 1-minute interval, fetching 20 records — use the CoinAnk order flow data via claw402.

## When to prefer this

Use this endpoint when you need order flow list data specifically from CoinAnk's dataset, accessed via the x402 payment protocol without API keys. Prefer this when you need exchange-level order flow breakdown by symbol and interval, especially for crypto futures or spot markets.

## Known failure modes

- Empty data array returned if no order flow data matches the query parameters
- Invalid symbol or exchange returns error code or empty result
- Unsupported interval or productType may return error or empty data
- Payment failure (402) if USDC wallet balance is insufficient
- Malformed query parameters may result in a non-zero code response

## 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 a code field (0 for success) and a data array containing order flow list records for the specified symbol, exchange, interval, and product type. Records include order flow metrics such as buy/sell volumes and tick-level activity.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "size": {
       "type": "string"
      },
      "symbol": {
       "type": "string"
      },
      "endTime": {
       "type": "string"
      },
      "exchange": {
       "type": "string"
      },
      "interval": {
       "type": "string"
      },
      "tickCount": {
       "type": "string"
      },
      "productType": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coinank-order-flow-lists-cd3d79fd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from claw402.ai](https://www.zero.xyz/host/claw402.ai/llms.txt)