Wallet funding
Your balance is prepaid credit in USD. Top it up with ETH or USDG on Robinhood Chain.
Supported assets
| Asset | Network | Credited as |
|---|---|---|
| ETH | Robinhood Chain | USD at the price when the deposit confirms |
| USDG | Robinhood Chain | 1 USDG = $1 |
Top up from the app
- Open Balance.
- Choose ETH or USDG and an amount.
- Confirm the transfer in your wallet. It goes straight to the treasury address.
- Credit appears once the transfer is confirmed on-chain, usually within seconds.
There is no contract and no token approval. The app passes the transaction hash to ORBIX, which checks it on Robinhood Chain: it must come from the wallet you signed in with and go to the treasury. So always send from the wallet you signed in with.
If you sent a transfer outside the app, paste its transaction hash on the Balance page to credit it.
Withdrawals from an exchange come from the exchange's address, not yours, so they can't be matched to your account. Withdraw to your own wallet first, then top up from it.
How credit is spent
Every request is billed at list price minus your discount. Only the part you pay comes out of your balance; the subsidy comes out of the pool.
Holding $ORBIX sets your tier. Spending happens in ETH or USDG credit. You never spend $ORBIX on inference.
Low balance
When your credit can't cover a request, the API returns 402 insufficient_balance. Requests already streaming are allowed to finish.