01
Deposit
Top up your balance once. Prepaid means no surprise invoices and no per-seat billing — your balance is the budget.
Early access
One OpenAI-compatible API for every major model — and the first gateway where your prepaid credits earn rewards. Unused balance is swept to treasury; rewards land in your balance, automatically, every week.
No credit card to start · Free to explore in early access
# one key, every model
$ curl https://api.gateway.dev/v1/chat/completions \
-H "Authorization: Bearer sk-..." \
-d '{"model": "qwen3-max", "messages": [...]}'
# ...and your balance earns while you build
$ curl https://api.gateway.dev/v1/balance \
-H "Authorization: Bearer sk-..."
{
"balance_usd": "25.00",
"rewards_earned_usd": "0.42" # credited weekly
}
How it works
01
Top up your balance once. Prepaid means no surprise invoices and no per-seat billing — your balance is the budget.
02
One sk- key, one endpoint, every major model. LiteLLM routing handles failover and model updates behind the scenes.
03
Whatever you don't spend doesn't sit idle. Your float is swept to treasury and rewards are credited to your balance weekly — offsetting your bill.
The differentiator
On every other platform, prepaid balances sit idle — a free loan to your vendor. Here, your unused balance is swept to treasury instruments, and a share of the return flows back to you as rewards. It offsets the bill you're already paying.
You top up once. Spend accrues per token, in real time, against the balance.
Idle funds move to treasury automatically. Your balance stays fully spendable, always.
Rewards post to your balance every week. They spend exactly like a top-up.
Early access: rewards are variable, not guaranteed, and may change at any time. SuperRouter is not a bank.
Models
Swap models with a single string change. Routing, retries, and fallbacks handled by LiteLLM under the hood.
Available via LiteLLM routing — full list in docs.
Teams
One tenant, many workspaces. Give each team its own budget, keys, and usage views — with the balance (and the rewards) pooled at the organization level.
Pricing
Prepaid. Top up when you want, spend when you want.