Add dynamic parameters and headers to webhooks



We sometimes need to call secure webhooks that require API keys or parameters that are dynamically set during the build.

It would be great to add the ability to:

a) set a parameter from the environment variables$API_KEY

b) set a header so it could support AWS API Gateway

maybe like:


    # A list of hook hashes, containing the URL field
      - url:
        - header: "x-api-key:$API_KEY"


is there any update on this? would like to restrict access to an amazon api gateway to call as a webhook.


I’d also be interested in this feature.