Wallets created through Privy can either be used directly from a user’s device or from a server. To allow your server to transact on users wallets follow the guide below.
This guide assumes your application has already configured session signers in the Dashboard.
To provision server-side access for user’s wallets, use the addSessionSigners method from the useSessionSigners hook:
addSessionSigners: async ({address: string, signers: {signerId: string, policyIds: string[]}[]}) => Promise<{user: User}>

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Usage

import {useSessionSigners} from '@privy-io/react-auth';
const {addSessionSigners} = useSessionSigners();
Check out the starter repo for an end to end example of how to use session signers.

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Parameters

The addSessionSigners method accepts a params object with the following fields:
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address
string
required
Address of the embedded wallet to add a session signer to.
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signers
object[]
required