One balance, pay-as-you-go per token. Top up from $1 and use it across all models. No subscription, no minimum spend. A set of models is free to use while you evaluate the gateway.
Streaming responses and function calling work on every model, with usage you can audit per request.
Referral program: refer a developer — they get $0.13 credit, you get $0.25 once they make their first top-up.