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Carbon Cashmere Crypto Anomaly Detection API
x402
Carbon Cashmere Crypto Anomaly Detection API 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 ML-detected market anomalies across crypto assets from the last 24 hours, including volume spikes, RSI extremes, price deviations, and unusual pattern scores.
Price / call$0.01
Success—
StatusUnknown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
A JSON array of anomaly objects, each containing an integer ID, UTC timestamp, ML anomaly score (negative = more anomalous), coin symbol, a features object with RSI-14, MA distance, volume ratio, 1h volatility, 1h and 4h price changes, liquidation ratio, and funding rate z-score, plus a severity label (low/medium/high) and a human-readable German/English description of the detected pattern.
Example use cases
Risk alert pipeline for portfolio
“Scan all crypto assets for any statistically unusual activity in the last 24 hours and alert me if anything in my portfolio — BTC, ETH, SOL, or AVAX — shows up with high severity anomalies like funding rate spikes or extreme RSI readings so I can manage my risk exposure before things get worse.”
Alpha signal discovery from anomalies
“Find me any crypto coins that are behaving abnormally right now based on ML scoring — I'm looking for volume spikes, unusual price deviations, or RSI extremes that might be early signals of a big move so I can build a watchlist for potential trades today.”
Crypto market microstructure monitoring
“Give me a broad sweep of crypto market anomalies from the past 24 hours, especially anything flagged as medium or high severity — I want to see the full feature breakdown including volume ratios, funding rate z-scores, and volatility so I can monitor whether there's unusual microstructure activity worth investigating.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/anomaliesWhen to prefer
Use this endpoint when you need a pre-computed, ML-scored list of statistically unusual crypto market events across a broad asset universe without specifying individual coins. It is preferable to raw price feeds when you want anomaly ranking, severity classification, and feature breakdowns (RSI, volume ratio, funding rate z-score) in a single call. Best for risk alert pipelines, anomaly-based alpha generation, or market microstructure monitoring where breadth and ML scoring matter more than real-time tick data.
Side effects
- No anomalies detected in the window — returns empty array
- 402 Payment Required if USDC payment header is missing or insufficient
- Rate limiting if called too frequently without valid payment
- Stale data if upstream exchange feeds are delayed
- Service unavailable if the ML inference pipeline is down
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"anomalies": [
{
"id": 341,
"ts": "2026-04-17T18:30:07.287727+00:00",
"score": -0.008852148204593568,
"symbol": "XLM",
"features": {
"rsi_14": 77.6506984156747,
"ma_distance": 0.2757639608943932,
"volume_ratio": 1.0002588810873594,
"volatility_1h": 0.0009790383191260283,
"price_change_1h": -1.2387936212895814,
"price_change_4h": 0.8045810799085956,
"liquidation_ratio": 0.5,
"funding_rate_zscore": 0
},
"severity": "low",
"description": "XLM ML-Alert: RSI überkauft (78)."
},
{
"id": 340,
"ts": "2026-04-17T18:00:06.983257+00:00",
"score": -0.024055033625507205,
"symbol": "KAS",
"features": {
"rsi_14": 45.743488782886686,
"ma_distance": -2.233781404394583,
"volume_ratio": 1.1030581832318862,
"volatility_1h": 0.0008494369912178621,
"price_change_1h": -1.8330817457606567,
"price_change_4h": -3.5110362751396904,
"liquidation_ratio": 0.5,
"funding_rate_zscore": 0
},
"severity": "low",
"description": "KAS ML-Alert: Ungewöhnliches Muster erkannt (Score: -0.024)."
},
{
"id": 339,
"ts": "2026-04-17T17:00:07.119619+00:00",
"score": -0.0015997491584816004,
"symbol": "BTC",
"features": {
"rsi_14": 87.87610619469027,
"ma_distance": 1.8762879614842451,
"volume_ratio": 1.1776918535708432,
"volatility_1h": 0.0008913546344119898,
"price_change_1h": 0.47275857196079185,
"price_change_4h": 3.3198583808919895,
"liquidation_ratio": 0,
"funding_rate_zscore": -1.2753140132272425
},
"severity": "low",
"description": "BTC ML-Alert: Short-Liquidationen dominieren (100%). RSI überkauft (88)."
},
{
"id": 338,
"ts": "2026-04-17T16:00:07.154939+00:00",
"score": -0.005015684431114331,
"symbol": "XLM",
"features": {
"rsi_14": 79.42452131598453,
"ma_distance": 2.269846164952063,
"volume_ratio": 1.069352180887029,
"volatility_1h": 0.0008074136049400972,
"price_change_1h": 0.8080283761570985,
"price_change_4h": 3.4414189417118837,
"liquidation_ratio": 0.5,
"funding_rate_zscore": 0
},
"severity": "low",
"description": "XLM ML-Alert: RSI überkauft (79)."
},
{
"id": 337,
"ts": "2026-04-17T15:30:06.632729+00:00",
"score": -0.05526041933883963,
"symbol": "KAS",
"features": {
"rsi_14": 78.53870357159053,
"ma_distance": 2.2335706626059713,
"volume_ratio": 1.1680418794928147,
"volatility_1h": 0.001551550556100252,
"price_change_1h": -0.23412029252722444,
"price_change_4h": 4.9144879551160665,
"liquidation_ratio": 0.5,
"funding_rate_zscore": 0
},
"severity": "low",
"description": "KAS ML-Alert: KAS ist in 4h um 4.9% gestiegen. RSI überkauft (79)."
},
{
"id": 336,
"ts": "2026-04-17T14:30:07.257140+00:00",
"score": -0.007339518920381427,
"symbol": "BTC",
"features": {
"rsi_14": 72.7113447218572,
"ma_distance": 1.9700613347051328,
"volume_ratio": 1.166217016840176,
"volatility_1h": 0.0014393084271661681,
"price_change_1h": 1.3866841587405707,
"price_change_4h": 1.86913424021934,
"liquidation_ratio": 0,
"funding_rate_zscore": -1.430004350620013
},
"severity": "low",
"description": "BTC ML-Alert: Short-Liquidationen dominieren (100%)."
},
{
"id": 333,
"ts": "2026-04-17T14:00:06.790667+00:00",
"score": -0.005687168713005009,
"symbol": "ETH",
"features": {
"rsi_14": 77.84483597780604,
"ma_distance": 2.229126345455142,
"volume_ratio": 1.1682580040745774,
"volatility_1h": 0.0019955251963881967,
"price_change_1h": 2.1935593364164716,
"price_change_4h": 2.0679718620221936,
"liquidation_ratio": 0.5,
"funding_rate_zscore": -0.5542456660873855
},
"severity": "low",
"description": "ETH ML-Alert: ETH ist in 1h um 2.2% gestiegen. RSI überkauft (78)."
},
{
"id": 334,
"ts": "2026-04-17T14:00:06.790667+00:00",
"score": -0.030602362712520925,
"symbol": "SOL",
"features": {
"rsi_14": 62.05250596658715,
"ma_distance": 1.5394772464287503,
"volume_ratio": 1.0885351782300803,
"volatility_1h": 0.0018658876298606624,
"price_change_1h": 1.9184924509024834,
"price_change_4h": 0.9898762654668115,
"liquidation_ratio": 0.5,
"funding_rate_zscore": -1.188644069755618
},
"severity": "low",
"description": "SOL ML-Alert: Ungewöhnliches Muster erkannt (Score: -0.031)."
},
{
"id": 335,
"ts": "2026-04-17T14:00:06.790667+00:00",
"score": -0.029563606244360607,
"symbol": "XLM",
"features": {
"rsi_14": 73.20304017372422,
"ma_distance": 2.2263027635740498,
"volume_ratio": 1.051504309983528,
"volatility_1h": 0.000711209272312671,
"price_change_1h": 1.8879069987240704,
"price_change_4h": 2.604919544332408,
"liquidation_ratio": 0.5,
"funding_rate_zscore": 0
},
"severity": "low",
"description": "XLM ML-Alert: Ungewöhnliches Muster erkannt (Score: -0.030)."
},
{
"id": 332,
"ts": "2026-04-17T13:00:06.992966+00:00",
"score": -0.09935622164165081,
"symbol": "KAS",
"features": {
"rsi_14": 75.79940358439863,
"ma_distance": 3.526043078946776,
"volume_ratio": 1.130943450904043,
"volatility_1h": 0.0012336025957349307,
"price_change_1h": 2.7563779571196676,
"price_change_4h": 5.015802433317544,
"liquidation_ratio": 0.5,
"funding_rate_zscore": 0
},
"severity": "low",
"description": "KAS ML-Alert: KAS ist in 1h um 2.8% gestiegen. RSI überkauft (76). 3.5% über 24h-Durchschnitt."
},
{
"id": 331,
"ts": "2026-04-17T10:30:06.798547+00:00",
"score": -0.028238010028184712,
"symbol": "KAS",
"features": {
"rsi_14": 90.0032680739811,
"ma_distance": 2.3803461602212503,
"volume_ratio": 1.1281583677770144,
"volatility_1h": 0.0012670276618478857,
"price_change_1h": 0.519528662896984,
"price_change_4h": 3.831822157713919,
"liquidation_ratio": 0.5,
"funding_rate_zscore": 0
},
"severity": "low",
"description": "KAS ML-Alert: RSI überkauft (90)."
},
{
"id": 330,
"ts": "2026-04-17T08:30:06.759607+00:00",
"score": -0.011301060513552508,
"symbol": "KAS",
"features": {
"rsi_14": 80.05819986792527,
"ma_distance": 1.7410477635928105,
"volume_ratio": 1.0368462897449413,
"volatility_1h": 0.001279088849980331,
"price_change_1h": 1.1705883351508877,
"price_change_4h": 2.538170899670693,
"liquidation_ratio": 0.5,
"funding_rate_zscore": 0
},
"severity": "low",
"description": "KAS ML-Alert: RSI überkauft (80)."
},
{
"id": 329,
"ts": "2026-04-17T04:30:06.860481+00:00",
"score": -0.0015029159244278611,
"symbol": "BTC",
"features": {
"rsi_14": 43.237907206317864,
"ma_distance": -0.2822386670814415,
"volume_ratio": 0.9649556253533668,
"volatility_1h": 0.0003731798466361199,
"price_change_1h": -0.06158294955553175,
"price_change_4h": -0.6402150909744313,
"liquidation_ratio": 0.5,
"funding_rate_zscore": -0.9775926264948082
},
"severity": "low",
"description": "BTC ML-Alert: Ungewöhnliches Muster erkannt (Score: -0.002)."
}
]
}Schema · Response
{
"type": "json",
"example": {
"anomalies": [
{
"ts": "2026-03-28T10:00:00Z",
"asset": "BTC",
"severity": 0.85,
"anomaly_type": "volume_spike"
}
]
}
}Tags
x402
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