toSessionClient

import { useAbstractClient } from "@abstract-foundation/agw-react";
import { parseAbi } from "viem";
import { abstractTestnet } from "viem/chains";
import { useAccount } from "wagmi";

export default function Example() {
    const { address } = useAccount();
    const { data: agwClient } = useAbstractClient();

    async function sendTransactionWithSessionKey() {
        if (!agwClient || !address) return;

        // Use the existing session signer and session that you created with useCreateSession
        // Likely you want to store these inside a database or solution like AWS KMS and load them
        const sessionClient = agwClient.toSessionClient(sessionSigner, session);

        const hash = await sessionClient.writeContract({
            abi: parseAbi(["function mint(address,uint256) external"]),
            account: sessionClient.account,
            chain: abstractTestnet,
            address: "0xC4822AbB9F05646A9Ce44EFa6dDcda0Bf45595AA",
            functionName: "mint",
            args: [address, BigInt(1)],
        });
    }

    return <button onClick={sendTransactionWithSessionKey}>Send Transaction with Session Key</button>;
}