The number of queries available per day depend on the pricing plan you’ve got. It goes from 10 API calls per day with our FREE plan, up to 1000 API calls per day with our Large plan. To know how many API calls have you performed so far you just need to look at the bottom of our add-on where the number of queries per day will appear.
If you don’t know how the API calls work, click here to learn about it.