Is CircleCI API down?
Current status, daily uptime history and troubleshooting for the CircleCI API (Continuous Integration).
No, CircleCI is up
CircleCI answered our last daily check (Oct 24, 2026, 12:25 UTC) in 1182 ms with HTTP 200.
Checking CircleCI now…
Sending a request from our server.
CircleCI API uptime history
- Uptime
- 2 checks so far
- Last check
- Oct 24, 2026, 12:25 UTC
- Response
- 1182 ms · HTTP 200
- Last up
- Now
We check CircleCI's listed URL (https://circleci.com/docs/api/) once a day. History started when CircleCI was first checked, so new entries show fewer than 30 days.
CircleCI API not working for you?
- CircleCI needs an API key. A 401 or 403 usually means a missing, expired or mis-sent credential: check whether it belongs in a header or the query string.
- A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header.
- If calls fail only in the browser with a CORS error, CircleCI may not allow cross-origin requests. Call it from your server instead.
- 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.
Continuous Integration APIs up at their last check
- 1
Bitrise API
Online · 299 msBuild tool and processes integrations to create efficient development pipelines.
- Fast: 299 ms response
- HTTPS
apiKeyHTTPSCORS ? - 2
Travis CI API
Online · 999 msSync your GitHub projects with Travis CI to test your code in minutes.
- HTTPS
apiKeyHTTPSCORS ? - 3
Codeship API
Online · 1251 msCodeship is a Continuous Integration Platform in the cloud.
- HTTPS
apiKeyHTTPSCORS ? - 4
Buddy API
Online · 616 msThe fastest continuous integration and continuous delivery platform.
- HTTPS
OAuthHTTPSCORS ? - 5
Azure DevOps Health API
Online · 1786 msResource health helps you diagnose and get support when an Azure issue impacts your resources.
apiKeyNo HTTPSNo CORS
CircleCI API status FAQ
Is CircleCI API down right now?
CircleCI answered our last daily check (Oct 24, 2026, 12:25 UTC) in 1182 ms with HTTP 200. This page also runs a live check from our server when you open it, so you can see whether CircleCI is responding at this moment.
How do you check whether CircleCI API is up?
Once a day our checker requests CircleCI's listed URL (https://circleci.com/docs/api/) 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 CircleCI API is down?
Free Continuous Integration APIs that were up at their last check include Bitrise, Travis CI, Codeship. See the full list of CircleCI alternatives for a comparison.
Why does CircleCI API work for others but not for me?
CircleCI needs an API key. A 401 or 403 usually means a missing, expired or mis-sent credential: check whether it belongs in a header or the query string. A 429 response means you're being rate-limited. Slow down, cache responses, and respect any Retry-After header. If calls fail only in the browser with a CORS error, CircleCI may not allow cross-origin requests. Call it from your server instead.