Developer Program

Experience

Pay-as-you-go

Try and use any or all Circle APIs in any way that you like with unlimited MAUs and no contractual minimums for just $0.25 / MAU.
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Everything in Free, Plus:
Products
Unlimited MAUs
Scalable MAU based pricing
Use Any / All APIs
Services
Enhanced Support
Account Management
Dedicated Support

Storage

The first 10 GB storage are free, and $0.25 / GB thereafter.

We provide daily reports of usage. For high volume storage needs, please just us contact for a custom package.

Some Details

Here are the most important things to know about our license and billing terms.
Monthly Active Users =  the number of licensed users for your account who have used your app at least once in a given month
We bill you each month for the MAUs at the end of the previous month.
If you terminate your account in the middle of a month, the subscription will stay active until the end of that month.