TLS v1.2 supported on server but API calls failing

[NateP57]

We have TLS 1.2 enabled but our API calls are failing (silently).  Do i need to delete my previous key and/or get a new access token or has my Key been 'blacklisted' in any way?  What else do I need to do to get previously working API v2 calls working again after going to TLS v1.2?

[David_B. · Accepted solution]

Hello Nate,

I believe you also emailed us for support. Through troubleshooting you found you were using an old or outdated list ID.

Please let us know if you have any other question!

Regards,
David B.
Tier II API Support Engineer