SMS API

SMS for customer conversations.

Send notifications and receive replies through Twilio or Telnyx.

Private preview

Send and receive

Keep notifications and customer replies in one thread.

Business numbers

Connect registered senders for your target markets.

Provider choice

Choose a Twilio or Telnyx connection.

Delivery receipts

Track message delivery and failures.

Safe retries

Use an idempotency key to avoid duplicate sends.

One webhook flow

Handle incoming messages and status updates together.

Good to know.

Can I use my existing provider?

The preview supports Twilio and Telnyx connections. Sender registration requirements still apply.

Ready to start building?

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