---
agentTools:
  projectIndex: https://developer.bill.com/llms.txt
---

# Get invoice payment link API request improvements

In the Get invoice payment link (`GET /v3/invoices/{invoiceId}/payment-link`) API request, we have introduced a new `returnUrl` field. You can now set this field as the redirect URL after the customer payment is complete.

See [POST /v3/invoices/\{invoiceId}/payment-link](https://developer.bill.com/reference/getpaymentlink) in the API reference for more information.