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SwapHunt BTC Correlation Calculator
x402
SwapHunt BTC Correlation Calculator is a paid API for AI agents from x402.swaphunt.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Returns the Pearson correlation coefficient of a coin's returns vs BTC over a 7d or 30d period to assess diversification and co-movement.
Price / call$0.003
Success—
StatusUnknown
How this service works
Pearson correlation of a coin's returns vs BTC (-1 to +1) over the period. Use to judge diversification and whether an alt is moving independently or just tracking BTC. A correlation coefficient, not a beta or causation claim.
Output
A Pearson correlation coefficient between -1 and +1 representing how closely the specified coin's returns track BTC over the chosen period, useful for judging diversification and independence of price action.
Example use cases
Example prompt
“What's the Pearson correlation between SOL and BTC over the last 30 days — is SOL moving independently or just tracking Bitcoin?”
Technical details
Endpoint
GEThttps://x402.swaphunt.dev/v1/market/correlationWhen to prefer
Use this endpoint when you need a statistically rigorous, single-number summary of how closely an altcoin tracks Bitcoin returns, particularly for portfolio diversification analysis or when deciding if an alt provides genuine exposure diversification vs. being a BTC proxy. Prefer this over general market data endpoints when the specific question is about co-movement or correlation, not price levels.
Side effects
- Unsupported coin symbol returns error or empty result
- Invalid period value (not '7d' or '30d') may return validation error
- Unsupported quote currency returns an error
- Insufficient historical data for very new coins
- Payment failure due to insufficient USDC balance ($0.003 required)
- Network timeout if market data source is unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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