Bitcoin Halving
Cryptocurrency
Halving era, block reward, and schedule arithmetic for any Bitcoin block height
No keyCORSHTTPS
Crypto Fear & Greed Index (qiaobax)
Live crypto market sentiment index (0-100) computed hourly from momentum, trend, volatility and volume
Verified 4 days ago: 100% uptime
API key
Not required
HTTPS
Supported
Browser calls
No, needs a proxy
Status
Live · 100/100
What our checks found
- Health score
- 100/100
- Reliability
- 100%
- Average latency
- 468ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for Crypto Fear & Greed Index (qiaobax). Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# No authentication required.
curl -s "https://qiaobax.com/ENDPOINT" \
-H "Accept: application/json"This API does not send CORS headers, so a browser will block a direct call from your front end. Call it from your server, or put a small proxy in front of it.
Where this listing comes from
Aggregated from one public source (public-api-lists), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
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Crypto Fear & Greed Index (qiaobax) — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Crypto Fear & Greed Index (qiaobax) free to use?
Crypto Fear & Greed Index (qiaobax) is listed in our free catalogue and required no credential when we called it. It needs no authentication at all, so you can send a request without signing up. Free tiers can still carry rate limits or non-commercial terms, so check the provider's own terms before shipping.
Does Crypto Fear & Greed Index (qiaobax) need an API key?
No. We called Crypto Fear & Greed Index (qiaobax) on 2026-09-18 with no key, no token and no Authorization header, and it responded. That is what puts it in our no-key collection.
Can I call Crypto Fear & Greed Index (qiaobax) from browser JavaScript?
Not directly. Crypto Fear & Greed Index (qiaobax) did not return CORS headers when we checked, so the browser will block your page from reading the response even though the request itself succeeds. Call it from a server, or put a small proxy in front of it.
Is Crypto Fear & Greed Index (qiaobax) still working?
Yes, as of 2026-09-18. Our automated check reached Crypto Fear & Greed Index (qiaobax) and recorded a 100% reliability score with a median response time of 468 ms. We re-check on a schedule, and this page updates with the result.
Is Crypto Fear & Greed Index (qiaobax) available over HTTPS?
Yes. Crypto Fear & Greed Index (qiaobax) serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.