Send websites contact form data through an api to another database

I need a quick job doing which will pass a websites form data through an api to a clients database. Here's my website for reference: [login to view URL] The website is built using a drag and drop landing page builder called Instapage. I do not host the files on my own server, it's completely controlled and hosted with instapage. I just allow my domain to be linked to it. Instapage do have a solution for sending form data through an api via a webhooks integration. It will pass the data on to an endpoint url and seems fairly easy to setup. Here's some information from their own support: [login to view URL] Here's again more information from [login to view URL] (they are a direct competitor to Instapage, and use webhooks in exactly the same way: [login to view URL] The visible form fields I need to send over are: first name, surname, post code, telephone, confirm telephone. I do not need all fields on my website sending through the api. I have provided some details of where the data is going to which I have been given from the company I will be sending too. I have pasted it below which is what you will use to post. // set post fields $post = array ( 'user' => 'user', 'pass' => 'pass', 'function' => 'add_lead', 'phone_code' => '1', 'source' => 'InstaPage Web Lead', 'source_id' => 'Inspired Marketing', 'dnc_check' => 'N', 'list_id' => '134', 'title' => 'Mr', 'first_name' => 'Michael', 'last_name' => 'Smith', 'address1' => '6 High Street', 'address2' => 'Chorlton', 'city' => 'Manchester', 'postal_code' => 'M21 2PR', 'phone_number' => '07895456789', 'alt_phone' => '01618564563, 'send_sms' => 'yes', ); $ch = curl_init('[login to view URL]'); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_POSTFIELDS, $post); // execute! $response = curl_exec($ch); This data is merely an example and not all fields shown are required. The fields from my website mentioned are required (first name, surname, telephone, post code, confirm telephone) The other fields such as user/pass/list_id/source/source_id will also need sending through. I need this doing quickly. Ideally you will have experience with Instapage/unbounce or webhooks at least. Thanks.