New in version 12.1.

This extension and its documentation are still work in progress and may change until the release of TYPO3 v12 LTS.


This system extension adds the possibility to receive webhooks in TYPO3.

It offers a backend module, System > Reactions, that can be used to configure reactions triggered by a webhook.

A webhook is defined as an authorized POST request to the TYPO3 backend.

The Core provides a basic default reaction that can be used to create records triggered and enriched by data from the caller.

Additionally, the Core provides the \TYPO3\CMS\Reactions\Reaction\ReactionInterface to allow extension authors to add their own reaction types.

Any reaction record is defined by a unique uid and also requires a secret. Both information are generated in the backend. The secret is only visible once and stored in the database as an encrypted value like a backend user password.

Next to static field values, the create record reaction features placeholders, which can be used to dynamically set field values by resolving the incoming data from the webhook's payload. The syntax for those values is ${key}. The key can be a simple string or a path to a nested value like ${key.nested}.