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Documentation Index

Fetch the complete documentation index at: https://docs.privy.io/llms.txt

Use this file to discover all available pages before exploring further.

This page documents the useFundWallet hook for Solana wallets. For newer funding integrations, see Fiat-to-crypto onramps or Bank deposits.

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Prompting users to fund wallets

With funding methods enabled for your app, Privy will prompt users to fund their wallets at two points in their experience:
  1. Manually, when you call Privy’s fundWallet method documented below
  2. Automatically, when the user attempts to send a transaction but has insufficient funds
You can also configure the chain, asset, and amount that users should fund their wallets with directly in code.

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Manually invoking funding

Once you’ve enabled a set of funding methods for your app, to invoke the funding flow, use the useFundWallet hook from the Privy SDK as follows: