Using Json in API URL

Hi There,

I am trying to get the plugin to work with an API for the CRM we use Apptivo.

The sample code given by Apptivo is

https://www.apptivo.com/app/dao/v6/contacts?a=save&contactData={CONTACT_JSON_DATA}&;apiKey=API_KEY&accesKey=ACCESS_KEY

I can get the API to work if i have all the data in the URL but i can’t get the form fields to populate in the “CONTACT_JSON_DATA” section of the URL.

Is it possible to parse the json section into the URL?

Happy to try anything.

Cheers

Simon.