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Alternative.me Crypto Fear & Greed Index
x402
Alternative.me Crypto Fear & Greed Index is a paid API for AI agents from api.jobsproperty-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Returns the current Crypto Fear & Greed Index value and label (0-100 scale) from alternative.me, plus up to 30 days of historical daily readings.
Price / call$0.002
Success—
StatusUnknown
How this service works
Crypto Fear & Greed Index (0-100) from alternative.me: today's value and label, plus up to 30 previous days. Daily data from alternative.me, which asks for attribution. Not a job or salary dataset.
Output
Returns a JSON object with the data source URL, today's fear & greed reading (date, numeric value 0-100, and text label such as 'Fear', 'Greed', 'Neutral', 'Extreme Fear', or 'Extreme Greed'), an array of historical daily readings for the requested number of days, and a checkedAt ISO timestamp indicating when the data was fetched.
Example use cases
Daily crypto sentiment check
“What's the current Crypto Fear & Greed Index score and label right now — is the market in fear or greed mode today?”
30-day sentiment trend analysis
“Pull the last 30 days of the Crypto Fear & Greed Index so I can see how market sentiment has trended over the past month.”
Trading signal context
“Before I make a trade, can you check what the Crypto Fear & Greed Index has been for the past 7 days so I can gauge whether the market is currently fearful or greedy?”
Technical details
Endpoint
GEThttps://api.jobsproperty-api.workers.dev/api/jobs/alternative-me-fear-greed?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need the current or recent-historical Crypto Fear & Greed Index specifically sourced from alternative.me, with up to 30 days of daily history. It is a lightweight lookup with no authentication required and very low cost per call, making it ideal for automated daily monitoring, trading context enrichment, or sentiment dashboards. Prefer this over scraping alternative.me directly or building custom aggregations.
Side effects
- Upstream alternative.me API unavailable — returns an error or empty data
- days parameter out of range (must be 1-30) — may return default 7-day history or an error
- Stale data if alternative.me has not yet published today's index
- Network timeout from Cloudflare Workers to upstream API
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"source": "https://api.alternative.me/fng/",
"current": {
"date": "2026-10-23",
"label": "Neutral",
"value": 50
},
"history": [
{
"date": "2026-10-23",
"label": "Neutral",
"value": 50
},
{
"date": "2026-10-22",
"label": "Greed",
"value": 68
}
],
"checkedAt": "2026-10-23T09:36:49.989Z"
}
}Tags
x402
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