Probably I didn’t explain the task properly.
The form plugin works but its outgoing Webhook feature has a delay by the fact. I asked the developer why but haven’t got the reply yet. It works, however and my POST requests go through and responces from the remote server confirms that they received properly.
So I have a delema if to bypass this disadvantage by creating a redirect page in Cornerstone and PRO which will have a kind of interaction elements evidently showing in some way to the user that he needs to wait for 30 seconds before he can really use that link or to use other tools in Cornerstone and PRO maybe with its rather new API features and Twig to do the same form data transfer quicker than the Fluent Forms plugin does.
I was asking about first scenario when you put up some page in Cornerstone with something like countdown or progress bar which shows that these 30 seconds are still on going, please wait before cliciking that button with the payment link.
But I am also open to advanced Cornerstone & PRO tools which can help to send out forms data instantly to an external server quicker than Fluent Forms or Fluent CRM does. I remember that you have some integration with Gravity Forms in that respect, however it is a solution which does not have LTD licence. For some clients it is a deal breaking as they are not ready to pay for plugins on yearly basis. They want to pay for the projects once and minimise their site support expences.
By the way, the same way as Themeco’s products, Flent Forms, Flent CRM, Flent Booking, Fluent Tables and Flent Boards are also very advanced and fast developing solutions with have a great feature set and integration potential. That would be nice if Themeco could support them deeper like Gravity Forms as they can enrich potential of what is possible for the devs using all these products for their projects to an unbeatable level. However, they can be used together out of the box in standard implementation.