I have been to live chat with this issue, but the coach suggested I ask this Community. I'm using a custom form, not the Join Our List form.
I have sign-up form code that I need to include the connection to Constant Contact and my account within. But can't get the linking code from anywhere.
What can I do about this? If someone can help, it would sure be appreciated!
The way that our API works for adding contacts is that you would pass XML to the contacts URI which then adds the contact based on that XML.
Our API is not set up for adding a contact by passing the contact information over the URL, which is what I think the site you are using to trying to do.
If you let me know what site you are using that hosts the autoresponder program that is requiring the URL, I can take a look to see if there is another way that you can do this.