The API uses your user account's credits to perform operations. One query costs one credit. Running multiple queries costs multiple credits depending on the number. You can sign up for a paid plan or buy bonus credits at any time.
Organizations typically purchase a plan that allows for a certain number of queries per month, such as the Pro or Ultimate plan. If you have a regular use for more queries than a plan allows, you can contact us to discuss Business pricing.
If your use case is more flexible and would prefer pay-as-you-go, you may use the Free plan and purchase credits to use as needed.