delegatedSign7702Authorization

delegatedSign7702Authorization(
  client: DelegatedEvmWalletClient,
  params: {
    walletId: string;
    walletApiKey: string;
    keyShare: ServerKeyShare;
    walletAddress: Hex;
    userId: string;
    shareSetId?: string;
    chainId: number;
    nonce?: number;
    rpcUrl?: string;
  }
): Promise<SerializedAuthorization>

import {
  createDelegatedEvmWalletClient,
  delegatedSign7702Authorization,
  delegatedSendSponsoredTransaction,
} from '@dynamic-labs-wallet/node-evm';
import { parseEther } from 'viem';

const client = createDelegatedEvmWalletClient({
  environmentId: process.env.DYNAMIC_ENVIRONMENT_ID,
  apiKey: process.env.DYNAMIC_SERVER_API_KEY,
});

const endUser = { id: 'user-uuid' };
const recipientAddress = '0xRecipientAddress';
// Replace with the decrypted delegation payload from your webhook handler
const credentials = {
  walletId: 'wallet-id',
  walletApiKey: 'wallet-api-key',
  keyShare: 'encrypted-key-share',
  publicKey: '0xWalletAddress',
};

const authorization = await delegatedSign7702Authorization(client, {
  walletId: credentials.walletId,
  walletApiKey: credentials.walletApiKey,
  keyShare: credentials.keyShare,
  walletAddress: credentials.publicKey,
  userId: endUser.id,
  chainId: 8453,
  rpcUrl: process.env.BASE_RPC_URL,
});

const { transactionHash } = await delegatedSendSponsoredTransaction(client, {
  walletId: credentials.walletId,
  walletApiKey: credentials.walletApiKey,
  keyShare: credentials.keyShare,
  walletAddress: credentials.publicKey,
  userId: endUser.id,
  chainId: 8453,
  calls: [{
    target: recipientAddress,
    data: '0x',
    value: parseEther('0.01'),
  }],
  authorization,
});