Get the Crypto Fear & Greed Index — a market sentiment indicator from 0 (Extreme...
https://api.strale.io/x402/fear-greed-indexOverview
Get the Crypto Fear & Greed Index — a market sentiment indicator from 0 (Extreme Fear) to 100 (Extreme Greed). Includes current value, classification, and optional historical data up to 30 days. Powered by Alternative.me.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
strale
Source
bazaar
Indexed
2026-04-15 14:09:55
Health
Status
healthy
Latency (p50)
208ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-06-15 05:59:59
Last Healthy
2026-06-15 05:59:59
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"days": {
"description": "Number of days of history (1-30). Default: 1",
"type": "number"
}
},
"type": "http"
}
Output Schema
{
"average": {
"type": "number"
},
"classification": {
"type": "string"
},
"current_value": {
"type": "number"
},
"history": {
"type": "array"
},
"timestamp": {
"type": "string"
},
"trend": {
"type": "string"
}
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-15 05:59:59 | healthy | 402 | 295ms | |
| 2026-06-15 00:04:08 | healthy | 402 | 281ms | |
| 2026-06-14 15:29:27 | healthy | 402 | 208ms | |
| 2026-06-14 08:36:34 | healthy | 402 | 205ms | |
| 2026-06-14 05:00:16 | healthy | 402 | 208ms | |
| 2026-06-13 22:51:58 | healthy | 402 | 198ms | |
| 2026-06-13 14:52:18 | healthy | 402 | 207ms | |
| 2026-06-13 09:43:48 | healthy | 402 | 208ms | |
| 2026-06-13 04:49:32 | healthy | 402 | 223ms | |
| 2026-06-12 20:15:14 | healthy | 402 | 198ms | |
| 2026-06-12 17:08:31 | healthy | 402 | 217ms | |
| 2026-06-12 13:06:49 | healthy | 402 | 222ms | |
| 2026-06-12 07:45:36 | healthy | 402 | 207ms |