At the moment you can pay via bank transfer, and Card. We are currently working on accepting crypto payments. More info to come very soon, so stay tuned!
You can use free Plans forever. Paid Plans can be bought in monthly subscriptions.
Tatum service is a subscription based model. We do not support credit rollovers.
You can cancel your subscription in the Dashboard (Sign In -> Manage Plan -> Downgrade). Choose Change Plan and then Free Plan, you still will be able to use Tatum but with limitations entirely for free.
Free plans are intended for developers to explore and play around with the Tatum SDK. Although the number of credits is unlimited, the number of calls per second is limited to 5. This means developers can try out all of Tatum’s functionality for as long as they want. Pay as You Go plan allow for 200 or more API calls per second, the number of credits is limited but scales to as many calls as you need.