Dedicated Squidex IPs

Martyna_O · August 20, 2025, 1:40pm

I have…

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Hi,

I was wondering if there is a dedicated list of IP addresses that Squidex uses to send webhooks, as I cannot find it in any of the documentation. We need to whitelist these IP addresses so they don’t get blocked by our Cloudflare rules. Just wanted to check if a dedicated list is available

Sebastian · August 20, 2025, 2:09pm

No, sorry. I haven never configured Google Cloud setup to use static outgoing IPs. You can pobably get a list of IPs, but they might change a lot

Martyna_O · August 20, 2025, 2:33pm

We currently have those IPs in our list, do you know if they’re currently being used?
34.22.137.147
34.77.135.165
35.205.52.87

Sebastian · August 20, 2025, 5:29pm

There could be thousand of IP addresses. I have not had a chance to look this up yet, I just know that nothign special was configured. I would not trust on something like that as it is not configured explicitely

Martyna_O · August 26, 2025, 10:03am

Do you have any advice on best way to secure webhook calls and ensure they are truly from Squidex, given that you don’t use static IPs?

Sebastian · August 26, 2025, 10:41am

It is described here: Rules | Squidex

it basically signs the webhook. But you could also add a cusotm header with a secret or hashed secret.