One key, one endpoint
gpt-4o-mini, Claude Haiku, Grok, DeepSeek, and Qwen are on the same chat API. Your application keeps an OpenAI-style base URL.
Optimal API
A prepaid, OpenAI-compatible API for high-usage commercial teams and enterprises. Call the models you already use, route a request to a model that can do the job for less, and keep serving when a provider slows down.
gpt-4o-mini, Claude Haiku, Grok, DeepSeek, and Qwen are on the same chat API. Your application keeps an OpenAI-style base URL.
Auto profiles can choose a capable model instead of sending every call to the highest price. Token-saving controls are available when an organisation turns them on. Published savings stay blank until the platform has measured them.
The gateway watches latency. A slow model is moved down the list, and a request that receives no first byte can continue on the next capable model. The balance is charged for the model that answered.
For people who do not write code
The getting-started guide explains what an API key is, how to add balance with Alipay, WeChat Pay, or crypto, and how to send a first message from a chat app.
What the gateway does
auto, auto:cheap, auto:balanced, and auto:best.
Slow or failed providers are skipped. The answered model is the one billed.
Cache, trimming, compression, and batch discount, off until you enable them.
Steps, branches, and a human approval before a model continues.
Usage, charges, and measured savings for the signed-in account.
List prices from the repository seed, labelled as illustrative USD.
How billing works
01
Top up from 1.00 to 10000.00 in the account unit, with at most two decimal places.
02
A request reserves a hold, then settles the tokens the provider actually used. Charges round up.
03
The portal shows balance, held amount, usage, and measured savings when there is data to show.
Payments
Every account can start a top-up with Alipay, WeChat Pay, USDT, or USDC. The balance moves after the payment is verified.
Enterprise
Organisations, team budgets, approval steps, and operator-published volume terms are part of the product. Tell us what you run and we will store the enquiry for an operator.
Talk to usThis site does not publish customer logos, testimonials, or benchmark scores. Savings and uptime on the pricing page appear only after the platform has measured them.