Glossary
What is prepaid API credit?
Prepaid API credit is money already on your Token Supply wallet. Each successful request debits that balance. At zero, the API returns 402. There is no end-of-month invoice for usage.
Create account Track token usage
Definition
Prepaid API credit is money already on your Token Supply wallet. Each successful request debits that balance. At zero, the API returns 402. There is no end-of-month invoice for usage.
Where to use it
Next page: Track token usage.
Details
- What is prepaid API credit?
- Prepaid API credit is money already on your Token Supply wallet. Each successful request debits that balance. At zero, the API returns 402. There is no end-of-month invoice for usage.
Related
- Track token usage — See the debit per request and the remaining wallet.
- Glossary — Short definitions that link to setup, pricing, and usage pages.
- GPT-5.6 Sol — A concrete model page that uses these terms.