Invalid URL error all webhooks as of today 06th February.

Forum|Forum|6 months ago
February 6, 2026
1 reply
78 views

We noticed today, for multiple clients, that our webhooks inside flows are not being sent to our Scripts, after checking we noticed the error `invalid url` when we try to send a test webhook.
We want to double check if it is an error coming from Klaviyo since we don’t see anything on https://status.klaviyo.com/

Best answer by Byrne C

Hi @Youssef B.,

I can confirm that the error message that you were seeing was unexpected behavior, and our team has worked to fix it. As of now, the incident has been resolved, and webhooks should be able to be created successfully, and fire without errors. Let me know if I can address any additional concerns.

Byrne CAnswer

Community Manager

Hi @Youssef B.,

I can confirm that the error message that you were seeing was unexpected behavior, and our team has worked to fix it. As of now, the incident has been resolved, and webhooks should be able to be created successfully, and fire without errors. Let me know if I can address any additional concerns.

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