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Kronos Signals Fear & Greed Index
x402
Kronos Signals Fear & Greed Index is a paid API for AI agents from kronossignals.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Returns the crypto Fear & Greed Index score (0-100) enriched with Kronos-proprietary BTC funding sentiment, open interest 1-hour trend, and 24-hour price momentum signals.
Price / call$0.03
Success—
StatusUnknown
How this service works
Crypto Fear & Greed Index: alternative.me score (0-100) plus Kronos-owned context (BTC funding sentiment, OI 1h trend, 24h price momentum). Not a pure proxy — adds proprietary derivative signals. Pay-per-call via x402.
Output
A JSON object containing the alternative.me Fear & Greed Index score (0-100) along with Kronos-proprietary context: BTC funding rate sentiment classification, open interest 1-hour trend direction, and 24-hour price momentum — giving a richer market sentiment picture than the raw index alone.
Example use cases
Alert me on extreme market sentiment shifts
“Monitor the fear and greed index for me and let me know whenever it swings into extreme fear or greed territory, especially if the funding sentiment and open interest trend are confirming that move.”
Evaluate entry points for crypto positions
“Help me decide if now's a good time to add to my Bitcoin position by checking the current fear and greed score along with the BTC funding sentiment and whether open interest is building or pulling back.”
Spot divergences between sentiment and derivatives
“Show me cases where the fear and greed index is telling one story but the funding rate sentiment or open interest 1-hour trend is pointing the opposite direction, because those misalignments usually matter.”
Technical details
Endpoint
GEThttps://kronossignals.com/api/v1/fear-greedWhen to prefer
Choose this endpoint when you need the Fear & Greed Index augmented with live derivatives signals (funding rate sentiment, OI trend, price momentum) rather than the raw alternative.me score alone. Ideal for crypto trading agents that want a single call combining sentiment and derivatives context without aggregating multiple data sources manually.
Side effects
- Payment not included or insufficient — returns 402 Payment Required
- Rate limit exceeded — returns 429
- Service temporarily unavailable — returns 503
- Malformed request — returns 400 with error detail
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"as_of": "2026-07-02T10:00:00.000Z",
"value": 75,
"source": "alternative.me",
"timestamp": "1751443200",
"disclaimer": "Fear & Greed from alternative.me + Kronos derivative signals. Not financial advice.",
"kronos_context": {
"oi_trend": {
"prior": 84000,
"latest": 85000,
"direction": "rising"
},
"btc_funding": {
"rate": 0.0003,
"sentiment": "greed"
},
"blended_note": "Funding in greed territory; OI rising (leverage building); price up 2.5% in 24h. Derivatives lean bullish.",
"price_momentum": {
"sentiment": "bullish",
"change_pct_24h": 2.5
}
},
"value_classification": "Greed"
}
}Tags
x402
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