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CoinAnk Aggregated Open Interest Chart Data
x402
CoinAnk Aggregated Open Interest Chart Data is a paid API for AI agents from claw402.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Fetches aggregated open interest chart data across crypto exchanges for a specified base coin, interval, and time range.
Price / call$0.002
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 response containing a code field (0 for success) and a data array with aggregated open interest chart data points for the specified coin, exchange, interval, and time range.
Example use cases
Example prompt
“Can you pull the aggregated open interest chart data for BTC from CoinAnk, using a 1-hour interval, ending now, for the last 100 data points across all exchanges?”
Technical details
Endpoint
GEThttps://claw402.ai/api/v1/coinank/oi/agg-chartWhen to prefer
Use this endpoint when you need aggregated open interest chart data for a specific cryptocurrency across one or more exchanges, especially when you want time-series OI data without setting up API keys or accounts — pay-per-call with USDC via x402.
Side effects
- Invalid baseCoin returns empty data array
- Unsupported interval value returns error code
- Missing required method or type fields returns 4xx error
- Payment not included results in 402 Payment Required response
- Invalid endTime format causes query failure or empty result
- Exchange not found returns empty dataset
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"size": "100",
"type": "openInterest",
"baseCoin": "BTC",
"exchange": "binance",
"interval": "1h"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"code": "1",
"data": {
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],
"prices": [
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],
"dataValues": {
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]
}
},
"success": true
}Schema · Response
{
"type": "json",
"example": {
"code": 0,
"data": []
}
}Tags
x402
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