Receiving Widget Callbacks using an iframe

How to receive callback messages while rendering the landing page in an iframe

  1. Create product request without ibv_data to generate an ibv_connection_link to use in the iframe

  1. Create a page using the ibv_connection_link as the source of the iframe along with a script to listen for window messages

  1. Using the example above, you can see the message events in the browser console after successfully connecting to an institution

Note: you will find the callback payloads in the data attribute of the message event

Possible payload examples (in

  1. { onSuccess: { ...onSuccess details object } }

  1. { onError: { ...onError details object } }

Refer to this section for more details on how to handle the messages.