Hi there,
If you wish for an external source to consume Joget API, here is the list of available functions available:
JSON API
It includes description for the purpose for each type of requests listed, what methods and/or parameters needed, examples, etc.
Note: the API Domain Whitelist setting in General Settings needs to be configured to allow JSON API requests. If a request is from a non-whitelisted domain, the response will be a HTTP 400 Bad Request.
If you wish your Joget App to consume external JSON API, you will need to use the JSON Tool to issue a JSON web service call. Link as below:
JSON Tool
At the end of the page of the link above, there's sample test app you can download to test it out.
Hope this helps.
