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Update 02-use-a-custom-gas-token-rollup.mdx #2488

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Update 02-use-a-custom-gas-token-rollup.mdx #2488

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41d0cc5
Update 02-use-a-custom-gas-token-rollup.mdx
gmehta2 Jul 23, 2025
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Merge branch 'master' into gmehta2-patch-13
anegg0 Jul 29, 2025
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Removed dangling admonition modifier
pete-vielhaber Aug 26, 2025
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Minor tweaks to styling to remove dangling code block at the bottom o…
pete-vielhaber Aug 26, 2025
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Merge branch 'master' into gmehta2-patch-13
pete-vielhaber Aug 26, 2025
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removed code; causing formatting issues; also a risk of maintaining b…
pete-vielhaber Aug 26, 2025
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Merge branch 'master' into gmehta2-patch-13
anegg0 Oct 3, 2025
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4 changes: 0 additions & 4 deletions ...configure-your-chain/common-configurations/02-use-a-custom-gas-token-rollup.mdx
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Expand Up @@ -8,10 +8,6 @@ content_type: how-to

import CustomDetails from '@site/src/components/CustomDetails';

:::info

Custom gas token support for Rollups is currently limited to L2s that post data to Ethereum and have <a data-quicklook-from="bold">BoLD</a> enabled. An expected future upgrade will add support for L3s.

:::
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:::


When deploying an Arbitrum chain in [Rollup mode](/how-arbitrum-works/12-data-availability.mdx#rollup-mode), you can use a custom `ERC-20` token as the native gas token. This token is usable for <a data-quicklook-from="transaction">Transaction</a> fees on that specific Arbitrum chain and reimbursing the <a data-quicklook-from="batch">Batch</a> poster for data posted to Ethereum. An example would be an L2 Rollup that uses `USDC` as its custom gas token but pays `ETH` to post data to L1 Ethereum.
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