Existing API V2 key Is Returning 403 Unauthorized

[JasonG429]

We have a site that uses an existing V2 API key that was created prior to their creation being retired. The key has recently stopped worked, I knew the creation was retired, but I was unaware the existing keys would stop working. Is there any way to continue to use this? I also do not see the key listed in the developer console.

[John__B]

Hello JasonG429,

Thank you for reaching out to Constant Contact API Developer Support. My team is here to assist outside software developers with questions about building into Constant Contact's API.

It looks like we've already followed up with you directly via email, but I wanted to close the loop here as well. If you haven't received our reply, please let us know via email at webservices@constantcontact.com, and reference case number 33596572.

Please have a look and let us know if you have any other questions!

Regards,