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Privy’s wallet infrastructure gives you the flexibility to manage key signing directly or integrate onchain infrastructure like smart accounts out of the box. Wallets ship with:
  • Cross-chain usage: Create and manage wallets on all EVM- and SVM-compatible blockchains, including Ethereum, Base, Arbitrum, HyperEVM, Tempo, Solana, and Eclipse. Privy also supports many other chains, such as Bitcoin, Spark, TRON, Stellar, and more.
  • Robust transaction controls: Execute arbitrary transactions with wallets, such as transferring funds and interactions with smart contracts. Make transactions idempotent to ensure that they are only submitted once in case of a retry.
  • Onchain indexing: Broadcast transactions onchain and register event listeners (via webhooks) on transaction status, deposits, and withdrawals.
  • Powerful policy engine: Enforce granular policies what actions a wallet can take, set allowlisted contracts or recipients, maximum amounts to be transferred, restrictions on smart contract calldata, and more. Enforce MFA on transactions, require approval signatures from a quorum of parties, and more. Learn more
  • Authorization controls: Cryptographically enforce a chain of required approvals on wallets from m-of-n parties to execute certain wallet actions.
  • Automated gas sponsorship: Never worry about topping up a wallet. Keep wallets loaded to pay for transactions at all times. Learn more
  • Rich onchain integrations: Leverage features like Privy’s wallet UI components, RainbowKit connector, transaction and balance webhooks, or automated gas management to streamline your integration with the blockchain.