1) Welcome to the Party!
2) As you are obviously new here, I have some suggestions to help us all help you:
When you post, please post your entire configuration including (but not limited to) your installation method (11.X.X?) and vicidial version with build (VERSION: 2.X-XXXx ... BUILD: #####-####).
This IS a requirement for posting along with reading the stickies (at the top of each forum) and the manager's manual (available on EFLO.net, both free and paid versions)
You should also post: Asterisk version, telephony hardware (model number is helpful here), cluster information if you have one, and whether any other software is installed in the box. If your installation method is "manual/from scratch" you must post your operating system with version (and the .iso version from which you installed your original operating system) plus a link to the installation instructions you used. If your installation is "Hosted" list the site name of the host.
If this is a "Cloud" or "Virtual" server, please note the technology involved along with the version of that techology (EG: vSphere Version 6.X.X). If it is not, merely stating the Motherboard model # and CPU would be helpful.
Similar to This:
Vicibox 11.X.X from .iso | Vicidial X.X.X-XXX Build XXXXXX-XXXX | Asterisk X.X.X | Single Server | No Digium/Sangoma Hardware | No Extra Software After Installation | Intel DG35EC Mbd | Core2Quad Q6600 CPUs
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3) In both Campaign and Ingroup settings is a field for "Dispo Call URL". This can be used to push ALL the information from the lead to a PHP page on the server, which can in turn send any/all data to a 3rd party API.
You can put the API directly in the field, but this requires formatting of the URL string (often extensive formatting) and requires that the API accept the field names AND requires that the API accept key/value pairs as a GET form submission. So it's not unusual to just build a php page to "reformat and resend". The instructions for this field are very similar to the "Web Form" and "Web Form Two" and the field list is very similar to those in the "Scripts" module.
4) If you have not yet downloaded the Free version of the Vicidial Manager's Manual (available on EFLO.net), this would probably be a very good time to do so.
Happy Hunting!