InfinityRouter

A unified model gateway with usage-based billing. Access your model catalog, inspect request charges, and run completions from one account.

One account. Three API surfaces.

Chat Completions, Messages, and Responses share the same model catalog and account balance. Supported thinking levels are listed per model.

/v1/chat/completions
/v1/messages
/v1/responses

Input and output rates are available in your model catalog. Request charges are recorded in your account history in USD.