SQL

apikey in pl sql

--Set Request Headers
   apex_web_service.g_request_headers(1).name := 'Authorization';
   apex_web_service.g_request_headers(1).value := '[MY API TOKEN]';
   apex_web_service.g_request_headers(2).name := 'Content-Type';
   apex_web_service.g_request_headers(2).value := 'application/json';
   apex_web_service.g_request_headers(3).name := 'Content-Length';
   apex_web_service.g_request_headers(3).value := '[CONTENT LENGTH IN BYTES OF REQUEST BODY]';

       l_lcResult := apex_web_service.make_rest_request(p_url          => 'MY API URL'
                                                       ,p_http_method  => 'POST'
                                                       ,p_body         => 'REQUEST BODY IN JSON FORMAT');