Is hexplace API down?
Current status, daily uptime history and troubleshooting for the hexplace API (Open Data).
No, hexplace is up
hexplace answered our last daily check (Nov 15, 2026, 13:58 UTC) in 1651 ms with HTTP 403.
Checking hexplace now…
Sending a request from our server.
hexplace API uptime history
- Uptime
- 2 checks so far
- Last check
- Nov 15, 2026, 13:58 UTC
- Response
- 1651 ms · HTTP 403
- Last up
- Now
We check hexplace's listed URL (https://hexplace.org/developers/) once a day. History started when hexplace was first checked, so new entries show fewer than 30 days.
What does HTTP 403 mean? Read the 403 explainer.
hexplace API not working for you?
- A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header.
- If it works from one network but not another, check firewalls, VPNs and regional blocks.
- Check the provider's documentation, status page or social accounts for planned maintenance or a changed endpoint.
Open Data APIs up at their last check
- 1
Big Data Explained API
Online · 1065 msCloud data warehouse list prices, read daily from AWS and Azure pricing APIs, with price history.
- No API key needed
- 100% uptime (30 days)
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 2
BTU Graph API
Online · 1008 msSource-reviewed energy company knowledge graph and directory exports.
- No API key needed
- 100% uptime (30 days)
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 3

Caliber API
Online · 1185 msWhich red dot optics fit which pistols, each fit cited to a maker or retailer.
- No API key needed
- 100% uptime (30 days)
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 4

CollegeCalcAI API
Online · 969 msUS college admission chance estimates and admissions data for 1,100+ colleges.
- No API key needed
- 100% uptime (30 days)
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS - 5
EOSL API
Online · 963 msHardware end-of-sale and end-of-service-life dates by part number, source-linked.
- No API key needed
- 100% uptime (30 days)
- Callable from the browser (CORS)
- HTTPS
No authHTTPSCORS
hexplace API status FAQ
Is hexplace API down right now?
hexplace answered our last daily check (Nov 15, 2026, 13:58 UTC) in 1651 ms with HTTP 403. This page also runs a live check from our server when you open it, so you can see whether hexplace is responding at this moment.
How do you check whether hexplace API is up?
Once a day our checker requests hexplace's listed URL (https://hexplace.org/developers/) and records whether it answers within 15 seconds. Answers like 401 (needs a key), 403 (blocks bots) or 429 (rate-limited) count as up, because the server responded. The listed URL is often the documentation page, so an API endpoint can occasionally fail while its docs stay up.
What can I use if hexplace API is down?
Free Open Data APIs that were up at their last check include Big Data Explained, BTU Graph, Caliber. See the full list of hexplace alternatives for a comparison.
Why does hexplace API work for others but not for me?
A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header. If it works from one network but not another, check firewalls, VPNs and regional blocks. Check the provider's documentation, status page or social accounts for planned maintenance or a changed endpoint.