Next.js email that just works

// app/actions/auth-emails.ts
"use server";

import { Ark } from "ark-email";

const ark = new Ark({ apiKey: process.env.ARK_API_KEY! });

// Works in Server Actions without "export const runtime = 'nodejs'"
export async function sendPasswordResetEmail(email: string, token: string) {
  await ark.emails.send({
    from: "[email protected]",
    to: email,
    subject: "Reset your password",
    html: `
      <h1>Password Reset</h1>
      <p>Click to reset your password:</p>
      <a href="https://yourapp.com/reset?token=${token}">Reset Password</a>
      <p>This link expires in 1 hour.</p>
    `,
  });
}

// app/api/notify/route.ts
import { Ark } from "ark-email";
import { NextResponse } from "next/server";

// Works in edge runtime - no "dns module not found" errors
export const runtime = "edge";

const ark = new Ark({ apiKey: process.env.ARK_API_KEY! });

export async function POST(request: Request) {
  const { userId, event } = await request.json();

  await ark.emails.send({
    from: "[email protected]",
    to: "[email protected]",
    subject: `New event: ${event}`,
    html: `<p>You have a new notification...</p>`,
  });

  return NextResponse.json({ sent: true });
}