As already mentioned on the page "To begin with", requesting Soisy's instalment payment solution is a four-step process:

  1. Creating an order
  2. Payment request and approval
  3. Loading personal documents
  4. Digital signature

At the end of the first or second step, you can redirect your customer to our webapp to complete the rest of the steps on our funnel.

In the JSON response, which you will receive at the last call of each of these steps, there will be a field called redirectUrl containing the complete URL to which to redirect the user. You don't have to worry about building it or analyzing it: we generate it and you think only of the requestor's redirection 😄