NinjaForms to WebMerge

ninjaforms_webmerge.php

<?php
add_action( 'ninja_forms_post_process', 'ninja_forms_to_webmerge' );

function ninja_forms_to_webmerge(){
  global $ninja_forms_processing;
  
  
  if($ninja_forms_processing->data['form_ID'] == 1){
    $webmerge_url = 'https://www.webmerge.me/merge/12345/abcdef';
  }elseif($ninja_forms_processing->data['form_ID'] == 7){
    $webmerge_url = 'https://www.webmerge.me/merge/56789/vwxyz';
  }else{
    return;   
  }
  
  //Get all the user submitted values
  $all_fields = $ninja_forms_processing->get_all_fields();
  $data = array();

  if(is_array($all_fields)){
    foreach($all_fields as $field_id => $value){
      $field = ninja_forms_get_field_by_id( $field_id );
      $name = strtolower(preg_replace('/[^0-9a-zA-Z]/', '_', $field['data']['label']));
      if(isset($fields[$name])){
        $name = $name.'_'.$field_id;
      }

      $data[$name] = $value;
    }
  }
            
  if(!empty($data)){
    $response = wp_remote_post($webmerge_url, array(
      'headers' => array('Content-Type' => 'application/json'),
      'body' => json_encode($data)
    ));
  }
}
?>