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CoinAnk US Bitcoin ETF Inflow Data
x402
CoinAnk US Bitcoin ETF Inflow Data is a paid API for AI agents from claw402.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Retrieves US Bitcoin ETF inflow data, providing fund flow metrics for BTC-based exchange-traded funds in the US market.
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
Returns a JSON object with code 0 and a data array containing US Bitcoin ETF inflow records, likely including fund names, inflow amounts, dates, and cumulative flow metrics for BTC-based ETFs traded in the US market.
Example use cases
Example prompt
“Can you pull the latest US Bitcoin ETF inflow data so I can see how much capital is flowing into spot BTC ETFs right now?”
Technical details
Endpoint
GEThttps://claw402.ai/api/v1/coinank/etf/us-btc-inflowWhen to prefer
Use this endpoint when you need real-time or recent US Bitcoin ETF inflow/outflow data for financial analysis, market monitoring, or institutional investment tracking. Prefer this over generic crypto price APIs when you specifically need ETF fund flow data rather than spot price data. Useful for agents tracking institutional Bitcoin demand signals.
Side effects
- Empty data array returned if no inflow data is available for the requested period
- Payment failure (402) if USDC payment is not properly attached
- Network timeout if the upstream CoinAnk data source is unavailable
- Malformed response if upstream data provider returns unexpected format
- Rate limiting if too many requests are made in a short period
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"code": 0,
"data": []
}
}Tags
x402
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