I need to know is it possible to connect the website contact form to this FreeAgent and automate the leads to FreeAgent?
Hi Meenakshi,
Welcome to the FreeAgent API forum 
I’m Adam and I’m one of the Support Engineers here at FreeAgent.
If you want to add contacts to FreeAgent via a contact form, you can do so by sending POST requests to the contacts endpoint (FreeAgent Developer Dashboard, under “Create a contact”) from your form.
I hope that helps! Please let me know if I can clarify anything else.
Best wishes,
Adam