src/trpc/client.tsx

'use client';
import { useState } from 'react';
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { createTRPCClient, httpBatchLink } from '@trpc/client';
import { createTRPCContext } from '@trpc/tanstack-react-query';
import type { AppRouter } from '@/server/api/router';

export const { TRPCProvider, useTRPC } = createTRPCContext<AppRouter>();

export function ApiProvider({ children }: { children: React.ReactNode }) {
  const [queryClient] = useState(
    () =>
      new QueryClient({
        defaultOptions: {
          queries: { staleTime: 30000, retry: false },
          mutations: { retry: false },
        },
      }),
  );
  const [trpcClient] = useState(() =>
    createTRPCClient<AppRouter>({
      links: [httpBatchLink({ url: '/api/trpc' })],
    }),
  );
  return (
    <QueryClientProvider client={queryClient}>
      <TRPCProvider trpcClient={trpcClient} queryClient={queryClient}>
        {children}
      </TRPCProvider>
    </QueryClientProvider>
  );
}