Erro de API: HTTP 400

Hello,

We apologize for the issue you are facing with the API Error: HTTP 400. Since you’ve already whitelisted the IP 46.30.211.100 and the problem persists, there are a few other things you can check:

1. Check Website Status: Ensure your website is returning a 200 status code. You can check the status of your website here. Enter your URL and click Check Status.
   

2. API Timeout: If your website takes more than 30 seconds to load, it may result in a timeout error.

3. Firewall Settings: Double-check your firewall settings to ensure that no other security measures are blocking the API requests.

4. Website Under Maintenance: Make sure your website is not in maintenance mode, as this can also trigger the error.
   

5. Locally Hosted Website: If your site is hosted locally, the SEO Analyzer module will not work and will return an API error.
   

If you have checked all these points and the issue still persists, please reply to this ticket with any additional details or errors you might be encountering, and a human agent from our support team will assist you further.

Sources:
Why Am I Getting "API Error: HTTP 400" Error » Rank Math
Why Am I Getting "API Error: HTTP 400" Error » Rank Math

Hello,

Thank you for contacting Rank Math and sorry for any inconvenience this issue may have caused you.

We used the Rank Math external SEO Analyzer tool, but it seems that our server was unable to reach yours.

This indicates that your server might be blocking our server from analyzing your website.

Please get in touch with your host and ask them to whitelist the IP 46.30.211.100 and the user-agent RankMathApi/2.0.2; https://rankmath.com.

After whitelisting the IP and user-agent, head over to your WordPress Dashboard > Rank Math > Status & Tools > Database Tools and click the Clear SEO Analysis and Remove Transients buttons to flush the SEO Analysis cache.

Please clear your website and any server-level caching on your site before doing the SEO analysis again.

For more details on this issue, please check this URL: https://rankmath.com/kb/api-http-400-error/

Let us know how it goes. Looking forward to helping you.

Thank you.

Hello,

We’re unable to check your site as your security firewall is blocking it.

If you are using geo-blocking, please temporarily unblock the country Portugal, India, Nigeria, Bangladesh, and the Philippines so we can further inspect your website.

Or you can share any whitelisted country name so that we can set this on VPN.

Looking forward to helping you.