404 contact does not exist error in call logs

Hey, I have 404 error code in my api key call logs although i changed my keys to private key oauth token.Can anyone tell how to fing from where this calls come.

Hey, @hk5. HubSpot does not store any information where or what is utilizing your portal’s API key. I understand this is frustrating and there is not a way, even with my internal resources, to identify what/where your API is still being used.

Best,

Jaycee