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KiteEndpoints.ai - Crypto Fear & Greed Index
x402
KiteEndpoints.ai - Crypto Fear & Greed Index is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.17/call, status unknown (last checked 2026-09-15).
Returns the current crypto market Fear & Greed Index sentiment score and classification
Price / call$0.17
Success—
StatusUnknown
How this service works
400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.
Output
Returns a structured response containing the current Fear & Greed Index value (typically 0–100), its sentiment classification (e.g. Extreme Fear, Fear, Neutral, Greed, Extreme Greed), and potentially timestamp or historical context for the reading.
Example use cases
Pre-trade sentiment check for crypto
“Before I buy more ETH, can you check the crypto Fear & Greed Index and tell me whether the market is in fear or greed right now?”
Daily market mood briefing
“Give me today's crypto market sentiment — pull the Fear & Greed Index and tell me the score and what zone we're in, like extreme fear, fear, neutral, greed, or extreme greed.”
Automated DCA trigger on extreme fear
“Check the Fear & Greed Index for me — if it's showing extreme fear, I want to know the exact score so I can decide whether to trigger my DCA buy today.”
Technical details
Endpoint
POSThttps://kite-endpoints.vercel.app/api/sentiment/fear-greedWhen to prefer
Choose this endpoint when you need a quick, pay-per-use lookup of the crypto Fear & Greed Index without maintaining a subscription to a dedicated sentiment data provider. Ideal for agents that occasionally need market sentiment context as part of trading signals, portfolio decisions, or market briefings, and prefer micropayment access via USDC on Base rather than managing API keys.
Side effects
- Upstream data source unavailable returns an error or stale data
- Payment not processed (insufficient USDC balance) results in 402 rejection
- Rate limiting if called too frequently
- Malformed response if the underlying index provider is down
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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