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avarobinson merged 1 commit into from
Feb 2, 2026
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docs: add polygon paymaster requirement faq #983

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18 changes: 18 additions & 0 deletions fern/wallets/pages/resources/faqs.mdx
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Expand Up @@ -288,6 +288,24 @@ slug: wallets/resources/faqs
Smart Wallet functionality will continue to work normally.
</Accordion>

### `User operation must include a paymaster for sponsorship` / `This network requires sponsored operations`

<Accordion title="Answer">
These errors show up when you submit `UserOperation`s on Polygon PoS using the
bundler without a paymaster, or with a non-Alchemy paymaster address. Polygon
PoS now requires sponsored operations through an Alchemy paymaster. This is a
new requirement, so double-check that your request includes an Alchemy
paymaster address and that your bundler config is pointing at Alchemy's
paymaster.

You can confirm the requirement and see the latest details in the Polygon PoS
chain reference:
[https://www.alchemy.com/docs/wallets/resources/chain-reference/polygon-pos#transactions](https://www.alchemy.com/docs/wallets/resources/chain-reference/polygon-pos#transactions).

If you need help getting set up, contact
[support@alchemy.com](mailto:support@alchemy.com).
</Accordion>

## Other Support

### Does the aa-sdk repo support React Native?
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