Feature since v1.9.0
Custom Request Headers
Add static or payload-resolved key/value headers sent with every delivery.
$
Define any number of custom headers per webhook. Header values support dot-notation paths that are resolved against the outgoing payload at dispatch time — useful for injecting auth tokens, IDs, or any dynamic value. Custom headers are stored in the delivery log.
/ Related
Ready Stop losing webhooks.
Stop losing webhooks.
Start logging them.
$ wp plugin install flowsystems-webhook-actions --activate