Introduction

sently is the channel-delivery layer for email, SMS, WhatsApp, and push (Web Push or FCM). Choose a channel sender first, then attach a provider transport — so adding SMS or push later does not invent a new error and retry model in your app.

bun add sently

import { createMailer } from "sently/mailer";
import { ResendTransport } from "sently/transports/resend";

const mailer = await createMailer({
  transport: new ResendTransport({
    apiKey: process.env.RESEND_API_KEY!,
  }),
});

await mailer.send({
  from: "hello@example.com",
  to: "person@example.com",
  subject: "Welcome",
  text: "Thanks for joining.",
});

Choose a channel

Email factories are asynchronous. The other channel factories return their sender synchronously; all send operations are asynchronous.

Troubleshooting

Learn more

• Install sently
• Choose an entrypoint
• Stability policy
• Support matrix
• Compare
• Explore channels

Next