import { prepareSpendCallData } from "@base-org/account/spend-permission";

const spendCalls = await prepareSpendCallData({
  permission,
  amount: 10_000n, // optional
});

// If supported, submit both in a batch via wallet_sendCalls
await provider.request({
  method: "wallet_sendCalls",
  params: [
    {
      version: "2.0",
      atomicRequired: true,
      from: spender,
      calls: spendCalls,
    },
  ],
});

// Or submit sequentially with eth_sendTransaction
for (const call of spendCalls) {
  await provider.request({
    method: "eth_sendTransaction",
    params: [{ ...call, from: spender }],
  });
}