I have this URL:
… which essentially contains a bunch of GET params.
Everything in the GET params will be passed to a Zapier endpoint which listens to a webhook and then shows them up like this (that works).
![](https://uploads-us-west-2.insided.com/zapier-ca/attachment/12a463d7-a75b-4d11-9a72-47aab5f40b65.png)
The problem is simple, I know that OTHER params e.g. &something=somethingelse can and WILL exist in future and I need to use them in my zap, even though the example does not have them
This is a common problem - webhooks can have a variable set of fields/keys - some webhook examples have them, and some do not.
How do I use/refer to keys/entries that don’t exist yet in the example trigger?