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docs: recommend reusing nonce keys instead of random values #5

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jxom merged 1 commit into from
Jan 20, 2026
Merged

docs: recommend reusing nonce keys instead of random values #5

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12 changes: 8 additions & 4 deletions src/snippets/tempo-tx-properties.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -444,6 +444,10 @@ in parallel without waiting for sequential nonce confirmation.
By using different nonce keys, you can submit multiple transactions simultaneously that don't conflict with each other,
enabling parallel execution and significantly improved transaction throughput for high-activity accounts.

:::warning
**Reuse nonce keys instead of generating random ones.** Creating a new nonce key incurs a state creation cost that increases with the number of active keys (see [TIP-1000](/protocol/tips/tip-1000)). For most applications, using a small set of sequential nonce keys (e.g., `1n`, `2n`, `3n`) is sufficient and much more cost-effective than generating random nonce keys for each transaction.
:::

<div className="-mt-2" />

<Tabs stateKey="library">
Expand Down Expand Up @@ -486,12 +490,12 @@ enabling parallel execution and significantly improved transaction throughput fo

const hash1 = await client.sendTransaction({
data: '0xdeadbeef0000000000000000000000000000000001',
nonceKey: 567n, // [!code hl]
nonceKey: 1n, // [!code hl]
to: '0xcafebabecafebabecafebabecafebabecafebabe',
})
const hash2 = await client.sendTransaction({
data: '0xdeadbeef0000000000000000000000000000000001',
nonceKey: 789n, // [!code hl]
nonceKey: 2n, // [!code hl]
to: '0xcafebabecafebabecafebabecafebabecafebabe',
})
```
Expand Down Expand Up @@ -546,12 +550,12 @@ enabling parallel execution and significantly improved transaction throughput fo

sendTransaction({
data: '0xdeadbeef0000000000000000000000000000000001',
nonceKey: 567n, // [!code hl]
nonceKey: 1n, // [!code hl]
to: '0xcafebabecafebabecafebabecafebabecafebabe',
})
sendTransaction({
data: '0xdeadbeef0000000000000000000000000000000001',
nonceKey: 789n, // [!code hl]
nonceKey: 2n, // [!code hl]
to: '0xcafebabecafebabecafebabecafebabecafebabe',
})
```
Expand Down