Can I autofill a custom ecommerce form with the information that a new customer enters into Zoho form?

Can I autofill a custom ecommerce form with the information that a new customer enters into Zoho form?

Zoho CRM API

Zoho CRM provides API (Application Programming Interface) for integrating CRM modules with third-party applications such as, accounting, ERP, e-commerce, self-service portals and others. With the Zoho CRM API, you can extract CRM data in XML or JSON format and develop new applications or integrate with your existing business applications. As the Zoho CRM API is independent of programming languages, you can develop applications in any programming language (Java, .Net, C, C++, PHP, etc.).

You can use the Zoho CRM API to integrate the following types of applications:

  • Zoho Services
  • Third-party applications
I understand the diagram above, but I am not sure about autofill of a secure form. Can I autofill a custom ecommerce form with the information that a new customer enters into Zoho form?