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fix docs #91

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andy-t-wang merged 1 commit into from
Apr 2, 2026
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fix docs #91

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6 changes: 3 additions & 3 deletions mini-apps/commands/send-transaction.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ You will no longer need to specify a permit2 array, but will need to bundle an a

[Allowance transfers](https://docs.uniswap.org/contracts/permit2/reference/allowance-transfer#approve) are the default method for moving tokens in mini apps.
You should only rely on the `approve` method for Allowance Transfers, and can bundle them in one sendTransaction call with your main contract action for a seamless user experience.

Expiration should always be set to 0 as the approval will be consumed in the same transaction.
<CodeGroup>
```tsx title="Frontend"
import { MiniKit } from "@worldcoin/minikit-js";
Expand Down Expand Up @@ -53,8 +53,8 @@ async function approveAndSwap(
token,
spender,
amount,
// 30-day expiration
Math.floor(Date.now() / 1000) + 30 * 24 * 60 * 60,
// Always set deadline to 0 as it will be consumed in the same transaction
0,
],
}),
},
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