Google Plus Login Error: "Daily Limit for Unauthenticated Use Exceeded"
When attempting to authenticate users through Google Plus on a web application, developers may encounter the error "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup." This can be a persistent issue, despite following Google's setup documentation meticulously.
Solution:
The root cause of this error lies in the activation status of the Google API within the Google Developer Console. It is essential to verify that this API is enabled for the project associated with the API key used in the authentication process.
To resolve the issue:
After activating the Google API, it is crucial to obtain a fresh access token and reattempt the authentication process. A delay of a few minutes may be necessary for the changes to take effect.
If the error persists, check the following:
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