Webhooks error: "value.replace is not a function"

Incident Report for Zapier

Resolved

This incident has been resolved. All Zap runs that failed with this error have been replayed.

For any other questions, please feel free to contact our Support Team at https://zapier.com/app/get-help.

Posted May 20, 2025 - 13:08 PDT

Identified

The issue has been identified and a fix is being implemented.

Posted May 20, 2025 - 12:02 PDT

Investigating

We have received a number of reports from users that are seeing the following error for Webhooks by Zapier steps in their Zaps:

"value.replace is not a function"

We believe this may be due to a regression issue following a recent version update. Our team is currently investigating the root cause of this error and what steps may be necessary to revert to working functionality again.

You can subscribe to this page for updates.

Posted May 20, 2025 - 09:46 PDT

This incident affected: Zaps (Searches & Writes) and Apps.