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Glassnode Purpose Bitcoin ETF Flows
x402
Glassnode Purpose Bitcoin ETF Flows is a paid API for AI agents from x402.glassnode.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns daily net BTC inflows and outflows for the Purpose Bitcoin ETF on-chain metric.
Price / call$0.05
Success—
StatusUnknown
How this service works
Purpose Bitcoin ETF Flows — The number of bitcoin flowing into or out of the Purpose Bitcoin ETF. Data by Glassnode.
Output
An array of timestamped data points, each with a Unix timestamp (t) and a numeric value (v) representing the net number of BTC flowing into or out of the Purpose Bitcoin ETF over the given time interval.
Example use cases
Example prompt
“Pull the latest 24-hour net BTC flows for the Purpose Bitcoin ETF from Glassnode so I can see whether institutions are buying or selling.”
Technical details
Endpoint
GEThttps://x402.glassnode.com/v1/metrics/institutions/purpose_etf_flows_sumWhen to prefer
Use this endpoint when you need on-chain institutional flow data specifically for the Purpose Bitcoin ETF — the first publicly traded Bitcoin ETF. Prefer this over general price or volume APIs when tracking institutional demand signals or ETF-specific accumulation/distribution behavior.
Side effects
- Missing required 'a' (asset) query parameter returns 400 error
- Invalid enum value for 'a', 'c', 'f', or 'i' parameters returns 400 error
- Payment not provided or insufficient USDC triggers 402 Payment Required
- Glassnode data temporarily unavailable returns 503 or 504
- Empty array returned if no data exists for requested period
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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