What IP address or server should I give permission to for external APIs to allow successful HTTP requests in Webflow?

Published on
September 22, 2023

To allow successful HTTP requests to external APIs in Webflow, you need to give permission to the IP address or server that the requests will be originating from. Here are the steps to determine the appropriate IP address or server:

  1. Identify the server or hosting provider: Determine where your website is hosted or where Webflow is deployed. This can be a dedicated server, a shared hosting provider, or a platform like Webflow's own servers.

  2. Obtain the IP address: Once you know your hosting provider, reach out to their support team or check their documentation to find the IP address associated with your server or hosting environment. In some cases, you may find the IP address in your account settings or dashboard.

  3. Whitelist the IP address: Once you have the IP address, you need to whitelist it on the external API's server to allow it to make HTTP requests. This typically involves accessing the API provider's settings or security controls and adding the IP address to a whitelist or authorized list.

Note: In some cases, the external API provider may allow you to whitelist a range of IP addresses instead of a single address. If this is the case, you may need to obtain a range of IP addresses from your hosting provider or consult their documentation to whitelist the appropriate range.

By giving permission to the specific IP address or server that your Webflow website or application is hosted on, you ensure that the HTTP requests to external APIs are authorized and can communicate successfully.

Additional Questions:

  1. How do I obtain the IP address of my Webflow website?
  2. What is whitelisting and how does it work with external APIs in Webflow?
  3. Can I use a hostname instead of an IP address for external API permissions in Webflow?