Bitcoin Halving
Cryptocurrency
Halving era, block reward, and schedule arithmetic for any Bitcoin block height
No keyCORSHTTPS
Coinlib
Crypto Currency Prices
Checked 4 days ago: not responding
API key
Required
HTTPS
Supported
Browser calls
Yes, CORS enabled
Status
Failing · 0/100
What our checks found
- Health score
- 0/100
- Reliability
- 0%
- Average latency
- 1000ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for Coinlib. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# Requires an API key. Check the docs for whether it goes in a header or a query parameter.
curl -s "https://coinlib.io/ENDPOINT" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Accept: application/json"Where this listing comes from
Aggregated from one public source (public-apis), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
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Coinlib — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Coinlib free to use?
Coinlib is listed in our free catalogue, but it requires an API key, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
Does Coinlib need an API key?
Yes. Coinlib authenticates with an API key. Keep it server-side rather than in browser code, because anything in your frontend bundle is readable by anyone who opens developer tools.
Can I call Coinlib from browser JavaScript?
Yes. Coinlib returned CORS headers when we checked it, so a browser will let your page read the response. You can fetch it directly from client-side JavaScript with no proxy and no backend.
Is Coinlib still working?
Not at our last check on 2026-09-18. Coinlib did not respond successfully, which is why it is marked as down here. This may be temporary; we re-check on a schedule and the badge above reflects the most recent run.
Is Coinlib available over HTTPS?
Yes. Coinlib serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.