WEBVTT

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MoneySwitch is a programmable Web3 cloud wallet.
This is the real interface, using only Monad test tokens.

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Two scripted HTTP clients represent agents, each with an independent MoneyKey.

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Every key has spending limits. The second
client needs approval to pay one cent or more.

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Client A requests a paid resource.

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MoneySwitch settles one cent in test USDC through x402.
Bills records the charge and transaction link.

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The second client requests one cent. Approval is required,
so the payment pauses before signing. There is no charge yet.

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The administrator approves the request. The second client retries with that approval.

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Both payments are now settled, with separate keys and transaction links.
Their fresh receipts were also verified on Monad testnet.

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Each key has spent one cent. Now we revoke Client A's spending authority.

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Revocation requires an explicit confirmation.

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The first client is now revoked. Its next API request
is rejected. The second client remains active.

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The wallet balance drops by two cents. Self-hosted
signing, limited keys, approvals, and verifiable bills.