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Crypto Correlation & Beta API (n0brains)
x402
Crypto Correlation & Beta API (n0brains) is a paid API for AI agents from api.n0brains.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Returns real-time correlation coefficients and beta values for any cryptocurrency vs BTC and ETH, plus the most-correlated peer coins
Price / call$0.005
Success—
StatusUnknown
How this service works
Real-time crypto correlation for any coin — correlation and beta vs BTC and ETH plus the most-correlated peers. For pair trades, hedging, portfolio risk and diversification. Not financial advice.
Output
Returns the coin ticker queried, its correlation coefficient to BTC, its correlation coefficient to ETH, its beta values vs both, a ranked list of most-correlated peer cryptocurrencies, and a disclaimer that this is not financial advice.
Example use cases
Identify uncorrelated coins for portfolio balance
“I'm holding too much BTC exposure. Can you find me some altcoins that aren't closely correlated to Bitcoin so I can diversify my portfolio better?”
Find the best hedge for my ETH position
“I want to hedge my large ETH holdings. Which cryptocurrencies have low or negative correlation to Ethereum that I could use as a hedge?”
Analyze pair trading opportunities across alts
“Show me which altcoins are most correlated with each other right now so I can find some good pair trading candidates to exploit divergences.”
Technical details
Endpoint
GEThttps://api.n0brains.com/x402/correlation/:var1When to prefer
Use this endpoint when you need real-time statistical correlation and beta metrics for a specific cryptocurrency against BTC and ETH, or when identifying correlated peer coins for pair trading, portfolio hedging, or diversification analysis. Prefer this over generic market data APIs when the specific output needed is correlation coefficients and relative beta rather than price, volume, or OHLCV data.
Side effects
- Unknown or unsupported coin ticker returns error or empty result
- Payment of 0.005 USDC not provided results in 402 Payment Required
- Malformed query parameter returns 400 Bad Request
- Network or data feed outage may return 503 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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