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Kronos Fear & Greed Index
x402
Kronos Fear & Greed Index is a paid API for AI agents from api.nexismvp.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns the current Crypto Fear & Greed Index score (0–100) with classification, sourced from alternative.me
Price / call$0.001
Success—
StatusUnknown
How this service works
Crypto Fear & Greed Index (0-100, alternative.me). Experimental/informational only — not financial advice.
Output
Returns a JSON object with an integer 'value' between 0 and 100 representing the current Fear & Greed Index score, and a 'classification' string such as 'Fear', 'Greed', 'Extreme Fear', or 'Extreme Greed'.
Example use cases
Pre-trade sentiment check
“Before I make any crypto trades today, what's the fear and greed index sitting at and what does the classification say — fear, greed, or somewhere in between?”
Daily market mood dashboard
“Pull the latest crypto fear and greed index score for my morning briefing — I want the number and the sentiment label.”
Automated sentiment alert trigger
“Check the crypto fear and greed index right now and tell me if it's in extreme fear or extreme greed territory so I can decide whether to rebalance.”
Technical details
Endpoint
GEThttps://api.nexismvp.com/market/fear-greedWhen to prefer
Use this endpoint when you need a quick, single numeric market sentiment reading for crypto without building your own data pipeline. Prefer it over raw price feeds when you want a pre-aggregated sentiment signal rather than price data. Best for lightweight dashboards, pre-trade checks, or triggering sentiment-based logic in automated workflows.
Side effects
- Upstream alternative.me data unavailable — API may return an error or stale value
- Rate limiting or payment failure if x402 micropayment is not correctly handled
- No query parameters accepted — passing unexpected params may cause a schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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