Instead of monthly billing, the company will provide a certain number of credits for using its API
If you exceed the credits, OpenAI will bill you for the additional amount. It’s worth noting that if you purchase credits and don’t use them within a year, they will expire.
There is an option for automatic replenishment (you also need to specify the amount in advance), which is activated when your balance is zero.
In emails sent to customers, OpenAI announced that the subscription-based API will be available starting March 25.
Earlier this year, OpenAI launched the GPT Store — a store for the exchange and sale of customized chatbots.