Google Translate API always returning 'Daily Limit Exceeded'

I would first confirm that the Translate API is enabled under the "APIs" link in the Cloud Console - if it is not enabled, that effectively sets the quota to zero and may produce a similar message.

If the API is enabled, then the following link describes how to check the usage limits for your project: https://developers.google.com/translate/v2/pricing

You can change the quotas manually:

For getting data translated you have to enable billing and have to register your credit/debit card.After you register your card 1$ will be deducted and then you will be able to use your URL

I did it recently and it worked fine.

I am also working on translating project nowadays.

Let me know if you need any kind of help on this topic

Ishan