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DeepBlueBase Crypto Sentiment Composite
x402
DeepBlueBase Crypto Sentiment Composite is a paid API for AI agents from api.deepbluebase.xyz, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).
Returns technical indicators, market regime detection, and composite sentiment scores for BTC, ETH, SOL, and XRP in a single call
Price / call$0.01
Success—
StatusDown
How this service works
Crypto sentiment composite: BTC/ETH/SOL/XRP technical indicators, regime detection, and sentiment scores
Output
Returns an array of per-coin objects (BTC, ETH, SOL, XRP) each containing: RSI, MACD histogram, Bollinger %B, market regime (e.g. trending/ranging), directional bias (UP/DOWN), composite sentiment score and label, confidence score, whale flow score with buy ratio and source, normalized fear/greed and momentum sub-scores, and counts of bullish/bearish/neutral indicators. Also includes an overall market_sentiment summary object.
Example use cases
Example prompt
“What's the current sentiment and technical regime for BTC, ETH, SOL, and XRP — are they trending up or down, what does the RSI and whale flow look like, and how confident is the signal?”
Technical details
Endpoint
GEThttps://api.deepbluebase.xyz/sentimentWhen to prefer
Choose this endpoint when you need a multi-asset sentiment composite combining technical indicators (RSI, MACD, Bollinger), regime detection, whale flow, and fear/greed into a single scored output for BTC, ETH, SOL, and XRP simultaneously. Prefer this over single-asset or single-indicator endpoints when you want a holistic, LLM-ready signal without assembling data from multiple sources.
Side effects
- Payment not included or insufficient — returns 402 Payment Required
- Upstream data source unavailable — may return 503 or partial data
- Rate limit exceeded — returns 429 Too Many Requests
- Malformed request — returns 400 if required fields are missing
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"coins": [
{
"rsi": 52.34,
"coin": "BTC",
"regime": "trending",
"direction": "DOWN",
"components": {
"weights": {
"momentum": 0.5,
"fear_greed": 0.3,
"whale_flow": 0.2
},
"momentum_score": -0.167,
"fear_greed_norm": -0.34,
"whale_flow_score": -0.026
},
"confidence": 0.509,
"indicators": {
"bearish": 3,
"bullish": 2,
"neutral": 1
},
"whale_flow": {
"label": "neutral",
"score": -0.026,
"source": "binance_futures_taker_flow",
"buy_ratio": 0.494,
"window_hours": 3
},
"macd_histogram": 1.426927,
"bollinger_pct_b": 0.635,
"sentiment_label": "neutral",
"sentiment_score": -0.191
},
{
"rsi": 53.49,
"coin": "ETH",
"regime": "trending",
"direction": "UP",
"components": {
"weights": {
"momentum": 0.5,
"fear_greed": 0.3,
"whale_flow": 0.2
},
"momentum_score": -0.167,
"fear_greed_norm": -0.34,
"whale_flow_score": -0.079
},
"confidence": 0.506,
"indicators": {
"bearish": 3,
"bullish": 2,
"neutral": 1
},
"whale_flow": {
"label": "neutral",
"score": -0.079,
"source": "binance_futures_taker_flow",
"buy_ratio": 0.48,
"window_hours": 3
},
"macd_histogram": 0.356433,
"bollinger_pct_b": 0.732,
"sentiment_label": "bearish",
"sentiment_score": -0.201
},
{
"rsi": 52.69,
"coin": "SOL",
"regime": "neutral",
"direction": "UP",
"components": {
"weights": {
"momentum": 0.5,
"fear_greed": 0.3,
"whale_flow": 0.2
},
"momentum_score": -0.167,
"fear_greed_norm": -0.34,
"whale_flow_score": -0.204
},
"confidence": 0.524,
"indicators": {
"bearish": 3,
"bullish": 2,
"neutral": 1
},
"whale_flow": {
"label": "distributing",
"score": -0.204,
"source": "binance_futures_taker_flow",
"buy_ratio": 0.449,
"window_hours": 3
},
"macd_histogram": 0.005674,
"bollinger_pct_b": 0.626,
"sentiment_label": "bearish",
"sentiment_score": -0.226
},
{
"rsi": 51.03,
"coin": "XRP",
"regime": "neutral",
"direction": "DOWN",
"components": {
"weights": {
"momentum": 0.5,
"fear_greed": 0.3,
"whale_flow": 0.2
},
"momentum_score": -0.167,
"fear_greed_norm": -0.34,
"whale_flow_score": -0.101
},
"confidence": 0.516,
"indicators": {
"bearish": 3,
"bullish": 2,
"neutral": 1
},
"whale_flow": {
"label": "neutral",
"score": -0.101,
"source": "binance_futures_taker_flow",
"buy_ratio": 0.475,
"window_hours": 3
},
"macd_histogram": -0.000015,
"bollinger_pct_b": 0.46,
"sentiment_label": "bearish",
"sentiment_score": -0.206
}
],
"source": "DeepBlue Multi-Source Sentiment Engine",
"timestamp": 1776745819,
"methodology": "Three independent signals blended per coin: (1) Technical Momentum [50%] — 6 real-time indicators (RSI, MACD, Bollinger, ROC, volume, momentum) from live Binance data; (2) Fear & Greed Index [30%] — Alternative.me crypto sentiment index (0-100 → normalized -1 to +1); (3) Whale Exchange Flow [20%] — Binance Futures taker buy/sell ratio over 3h, proxying institutional flow direction. Final score range: -1.0 (max bearish) to +1.0 (max bullish). Bullish threshold: >0.2, Bearish: <-0.2.",
"data_sources": {
"fear_greed": {
"label": "Fear",
"value": 33,
"provider": "alternative.me",
"normalized": -0.34,
"refresh_minutes": 10
},
"whale_flow": {
"window": "3h",
"provider": "binance_futures_taker_volume",
"coins_fetched": 4,
"refresh_minutes": 5
},
"technical_momentum": {
"coins": 4,
"provider": "deepblue_realtime",
"indicators": [
"RSI",
"MACD",
"Bollinger Bands",
"ROC",
"Volume Spike",
"Short-term Momentum"
]
}
},
"competitive_edge": "Santiment sentiment API: $249/mo. Glassnode: $29+/mo. LunarCrush: $19+/mo. DeepBlue: $0.01/call — pay only when you need it, no subscription lock-in. Unique combination: live 5-min technical signals + macro fear/greed + futures whale flow in one response.",
"market_sentiment": {
"label": "bearish",
"score": -0.206,
"total_coins": 4,
"bullish_coins": 0,
"fear_greed_index": 33,
"fear_greed_label": "Fear"
}
}Tags
x402
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