docs: clarify ERC20 post-op paymaster revert risk#1178
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Post-op token paymasters inject an approval into the same atomic call batch. If any call reverts, the approval reverts too and the policy owner pays gas without token compensation. Updated docs to make this risk explicit and clarify when to use pre-op mode instead. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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content/wallets/pages/transactions/pay-gas-with-any-token/index.mdx
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content/wallets/pages/transactions/pay-gas-with-any-token/index.mdx
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Existing allowances (from threshold mode or prior approvals) are not affected by batch reverts — the paymaster can still collect. Only approvals injected into the same atomic batch are reverted. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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