The Integrations API enables you to provide additional Integrations for users to select and configure when creating Forms.

# Integration Class

Building a custom Integration class requires extending barrelstrength\sproutforms\base\Integration.

<?php  namespace mycompany\myplugin\integrations\sproutforms\integrationtypes;  use barrelstrength\sproutforms\base\Integration;  class CustomEndpoint extends Integration {     public static function displayName(): string { ... }     public function getSettingsHtml() { ... }     public function submit(): bool { ... }     public function getTargetIntegrationFieldsAsMappingOptions() { ... } } 

# Register Event

Once you have created your Custom Integration, register you Integration class with Sprout Forms to display your Integration in the Integration dropdown.

namespace mycompany\myplugin;  use mycompany\myplugin\integrations\sproutforms\integrationtypes\CustomIntegration; use barrelstrength\sproutforms\services\Integrations; use craft\events\RegisterComponentTypesEvent; use yii\base\Event;  class MyPlugin extends Plugin {   public function init()   {     parent::init();          Event::on(Integrations::class, Integrations::EVENT_REGISTER_INTEGRATIONS, function(RegisterComponentTypesEvent $event) {         $event->types[] = CustomIntegration::class;     });      } } 


Integrations are available in Sprout Forms for Craft 3.