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Glassnode UTXO Spent Count
x402
Glassnode UTXO Spent Count 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 the number of UTXOs (unspent transaction outputs) spent within a given time period for BTC, sourced from Glassnode on-chain analytics.
Price / call$0.05
Success—
StatusUnknown
How this service works
Number of Spent UTXOs — The number of unspent transaction outputs (UTXOs) spent within the time period. Data by Glassnode.
Output
A time-series array of objects, each with a Unix timestamp ('t') and the count of UTXOs spent ('v') during that interval for BTC, at the requested resolution (24h, 1w, or 1month).
Example use cases
Example prompt
“Pull the Glassnode on-chain metric for the number of Bitcoin UTXOs spent over the past 24 hours in JSON format.”
Technical details
Endpoint
GEThttps://x402.glassnode.com/v1/metrics/blockchain/utxo_spent_countWhen to prefer
Use this endpoint when you need precise on-chain UTXO spending counts for Bitcoin over defined time intervals (daily, weekly, monthly), particularly for blockchain activity analysis, on-chain research, or building dashboards tracking Bitcoin network throughput. Prefer this over general market data APIs when the UTXO-level transaction granularity is specifically required.
Side effects
- Missing required 'a' (asset) parameter returns a 400 bad request
- Unsupported asset symbol returns an error — only BTC is currently supported
- Invalid interval value for 'i' returns a validation error
- Payment not included or insufficient USDC balance results in a 402 Payment Required response
- Network timeout or upstream Glassnode data unavailability returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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