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Carbon Cashmere Mean-Reversion Analytics
x402
Carbon Cashmere Mean-Reversion Analytics is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns z-score distances from 20/50/200-bar moving averages, Ornstein-Uhlenbeck half-life, and reversion probability for a specified cryptocurrency
Price / call$0.01
Success—
StatusUnknown
How this service works
Mean-reversion analytics — z-score to 20/50/200-bar MAs, Ornstein-Uhlenbeck half-life in days (AR(1) regression on log prices), reversion probability (2-sided normal CDF). Identifies coins stretched from equilibrium and speed of mean reversion. Informational research data — not investment advice.
Output
Returns mean-reversion analytics for the requested coin including z-score distances from 20/50/200-bar moving averages, Ornstein-Uhlenbeck half-life in days (derived from AR(1) regression on log prices), and a two-sided normal CDF reversion probability indicating how likely the coin is to revert toward its mean.
Example use cases
Example prompt
“What are the z-scores to the 20, 50, and 200-bar moving averages for ETH right now, and how many days is the Ornstein-Uhlenbeck half-life — basically how stretched is it from equilibrium and how fast does it typically revert?”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/mean-reversion/:coinWhen to prefer
Use this endpoint when you need quantitative mean-reversion statistics for a specific cryptocurrency — particularly when evaluating whether a coin is statistically stretched from its moving averages and how quickly it historically reverts. Prefer this over trend endpoints (which use ADX) when the research question is about equilibrium distance and reversion speed rather than trend direction or strength.
Side effects
- Unsupported coin ticker returns 400 or 422 — only 34 specific coins are supported
- Payment not included or insufficient triggers 402 Payment Required
- Coin parameter missing from path returns 400
- Temporary upstream data unavailability returns 503
- Rate limiting may return 429 for high-frequency callers
Tags
x402
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