function readOnly(count){ }
Starting November 20, the site will be set to read-only. On December 4, 2023,
forum discussions will move to the Trailblazer Community.
+ Start a Discussion
Neeraj Sharma 103Neeraj Sharma 103 

How to use External Service for callouts

How to use external Service functionality for callout in salesforce with Process Builder
SwethaSwetha (Salesforce Developers) 
HI Neeraj
Are you referring to invoking callout from process builder?If so, the below links would help
Hope this helps you. Please mark this answer as best so that others facing the same issue will find this information useful. Thank you
Neeraj Sharma 103Neeraj Sharma 103
I wanna to do callout from Flow Builder Using with external service not from code or invocable method