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Glassnode Bitcoin Stock-to-Flow Ratio
x402
Glassnode Bitcoin Stock-to-Flow Ratio 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 Bitcoin Stock-to-Flow (S/F) ratio time series data — a scarcity-based valuation metric comparing circulating BTC supply to newly mined supply.
Price / call$0.05
Success—
StatusUnknown
How this service works
Stock-to-Flow Ratio — Stock-to-Flow (S/F) Ratio is a scarcity-based valuation model defined as the ratio of the current stock of a commodity (the circulating Bitcoin supply) to the flow of new production (newly mined bitcoins). The model assumes that scarcity drives value, and Bitcoin's price has historically followed the S/F Ratio, so it can be used to predict future Bitcoin valuations. Data by Glassnode.
Output
Returns an array of timestamped objects, each containing a Unix timestamp (t) and an object (o) with the stock-to-flow ratio value for Bitcoin at that point in time, at daily resolution.
Example use cases
Example prompt
“Pull the latest Bitcoin Stock-to-Flow ratio data from Glassnode — I want the daily BTC values in JSON format to see where the scarcity model stands right now.”
Technical details
Endpoint
GEThttps://x402.glassnode.com/v1/metrics/indicators/stock_to_flow_ratioWhen to prefer
Use this endpoint when you need Bitcoin-specific stock-to-flow ratio data backed by Glassnode's institutional-grade on-chain data. Prefer this over generic crypto price APIs when the task involves scarcity modeling, long-term valuation analysis, or comparing BTC price performance against the S/F model. Ideal for macro Bitcoin research, investment signal generation, or charting scarcity-driven price predictions.
Side effects
- Missing required 'a' query parameter (asset) returns a 400 error
- Invalid asset symbol (anything other than BTC) returns an error due to enum constraint
- Payment not included or insufficient USDC triggers 402 Payment Required
- Network or upstream Glassnode data unavailability causes 5xx errors
- Requesting an unsupported interval or format returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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