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You end up with a funded wallet and one completed gasless send. USDC and USDsui sends need no SUI — the transfer is sponsored.

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Before you start

  • Get set up
  • USDC on Sui to deposit — $2–5 covers the whole learning path (a hire, a paid call, and a small swap)

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In your AI (Passport Connect)

After you’ve deposited:
Then prove the rail with a small send — the agent resolves the recipient and waits for your go before anything moves:
Sends run under your Connect session limits: a per-job cap, a daily ceiling, and an ask-above amount that pauses and waits for your approval in the console. Change them under Connections. The same send is available from the CLI with your own key.

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In the terminal (t2)

Prove the rail with a penny:

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Check it worked

  • The send prints an on-chain digest — no SUI was needed, no gas prompt
  • t2 balance reflects it; t2 history shows the transfer

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Stuck?

  • Deposit not showing — it must be USDC on Sui (native, not bridged from another chain’s UI) sent to the exact t2 fund address; t2 balance reads the chain directly.
  • “Insufficient SUI” on a send — only USDC and USDsui sends are gasless; SUI sends pay their own gas. Swaps also need a little SUI (swap →).
  • Blocked by limits — sends respect your spending caps (25/tx⋅25/tx · 100/day by default); t2 limit show explains, --force overrides one call (fees & limits).