Guide
Sandbox and Live
The Sandbox is the whole app on NEAR testnet with test dollars, free; Live, the same app on NEAR mainnet, is planned.

The switch at the top of the app shows which you're in. Sandbox is said in words and a dashed rim, never a colour. Live carries a lock: it isn't built yet, and tapping it says so.
Sandbox
- Accounts are
name.tegata.testnet; money is Circle's test USDC on NEAR testnet. - Nothing costs real money.
- Add test dollars sends you $5.00 of test USDC from Tegata's stash, once a day. It's on Home while your balance is under $1, and on the pay page whenever your balance is short.
- If the stash runs dry, Circle's faucet gives 20 test USDC to any NEAR testnet address (choose NEAR Testnet).
- Paying from another chain shows its live NEAR Intents price and stops there: NEAR Intents has no testnet.
Live
Live (real dollars on NEAR mainnet, accounts as name.tegata.near, and paying in from other chains through NEAR
Intents) is planned and not built yet. It needs Tegata's mainnet operator account, tegata.near, and the mainnet
side of the app.