The right pool.
A clear price.
A pool is a group of models and capacity available to your API key. Choose an eligible pool and model family for each key.
Four pools. One balance.
Choose a pool for every key. Compare its own model catalog and final rates below.
Flex → Prime fallback is off by default. Enable it per key for verified equivalents; Prime uses its own rates and only general balance.
Each pool has its own model catalog. All use the same prepaid USD balance. Check current model availability below; listed rates do not promise capacity.
A model for your next idea.
USD per million tokens. Input, output and supported cache operations are billed separately.
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Try another model ID or choose a different pool.
Image generation & editing
Priced per successful request.
General balance covers Flex and Prime. Promotional balances retain their pool and family restrictions. Requests use the selected pool unless you enable Flex → Prime fallback for that key. Flex extras cannot pay for a Prime attempt.
Available in the current catalog— No confirmed rate listed
Availability can change. Check the catalog before sending a request.
One balance.
Room for every idea.
Add prepaid USD balance and use it across your API keys. Choose the pool and model for each request, with clear rates and no monthly commitment.
A $20 top-up adds $20 of API balance. Tax is additional.
Your balance. Your pace.
Available methods and the final tax-inclusive total are confirmed in your account.
Manage balance and keys ↗Working with images?
Generation and editing require a confirmed image tariff in your selected pool. Check the catalog before sending an image request.