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Carbon & Cashmere Derivatives Analytics – BTC
x402
Carbon & Cashmere Derivatives Analytics – BTC is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.05/call, status down (last checked 2026-09-14).
Returns real-time Bitcoin derivatives market intelligence including open interest regime, funding rate z-scores, and basis analytics for professional crypto market analysis.
Price / call$0.05
Success—
StatusDown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
A JSON object containing: open interest data (regime label like 'accumulation', current USD value, 24h delta percent), funding rate data (current annualized percent, 30d z-score, 7d momentum, regime string like 'elevated_long_bias'), basis analytics (trend, current bps, 90d percentile), GEX value, symbol, and a meta disclaimer noting data is informational only.
Example use cases
Daily BTC market condition summary
“Give me a full rundown of where Bitcoin derivatives stand right now — open interest regime, funding rate situation, and basis analytics — so I can write up my morning market brief.”
Risk alert for elevated funding
“Check if BTC funding rates are unusually elevated or in a long bias regime right now, and flag it for me if the z-score looks stretched so I can adjust my risk exposure.”
Trading signal pipeline check
“Pull the latest Bitcoin perpetuals signals for me — I need the open interest regime, funding z-score, basis percentile, and GEX value to feed into my trade signal dashboard.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/derivatives-analytics/BTCWhen to prefer
Use this endpoint when you need structured Bitcoin derivatives market signals — specifically open interest regime classification, funding rate analytics with z-scores, and basis data — in a single lightweight call. Prefer over generic price APIs when derivatives sentiment and regime context are required. Best for agents building market condition summaries, risk alerts, or trading signal pipelines focused on BTC perpetuals.
Side effects
- Symbol not supported — only BTC confirmed in path
- Missing or invalid API key / x402 payment not processed — 402 Payment Required
- Rate limit exceeded — too many calls in period
- Upstream data source unavailable — stale or null fields returned (e.g. gex: null, basis fields null)
- Network timeout on real-time data fetch
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"oi": {
"regime": "accumulation",
"current_usd": 14447145202.29,
"delta_24h_pct": 6.87
},
"gex": null,
"_meta": {
"disclaimer": "Informational research data only — not investment advice."
},
"basis": {
"trend": null,
"current_bps": null,
"percentile_90d": null
},
"symbol": "BTC",
"funding": {
"z_30d": 1.8,
"regime": "elevated_long_bias",
"momentum_7d": 0.23,
"current_annualized_pct": 12.4
}
}
}Tags
x402
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