Pass field value to URL parameter

If the form is on a COS page, then i think it is easier than you think (you won’t even have to do anything api related)

  1. Go to edit the form module
  2. Even if you are going to an internal page, click redirect to external URL

[

Screen Shot 2018-07-19 at 11.27.04 AM.png914x476 22.8 KB

](https://community.hubspot.com/legacyfs/online/uploads/default/original/2X/e/ea41167cd4ae7ecb98ff1e999bc49aff3abb5d93.png)

  1. redirect to your desired page and attach whatever contact property you desire via query parameters.
    http://redirect-address.com/the-page?token={{contact.your_internal_property_name}}

After you click save, you can see your link when you hover over test link