SMS & Numbers
Practical walkthroughs for SMS campaigns, inbound messaging, number management, webhooks, pools, and third-party integrations.
These tutorials go beyond the quickstart basics — covering personalized campaigns, two-way SMS with virtual numbers, delivery webhooks, sender pools, opt-out handling, and a Slack integration example.
Topics covered
- Campaigns — personalized SMS, bulk sends with numbers, callback configuration
- Inbound SMS — receive messages on a virtual number, handle MO (mobile-originated) traffic
- Numbers & Pools — provision virtual numbers, organize senders in pools for deliverability
- Webhooks — receive real-time SMS status updates to your application
- Opt-out — handle unsubscribe requests correctly
- Integrations — Slack SMS bot example
Tutorials in this section
| Tutorial | What it covers |
|---|---|
| Send a personalized SMS campaign | Dynamic content per recipient |
| Use a Number with your SMS Campaign | Send from a provisioned virtual number |
| Receive SMS statuses from a webhook | Real-time delivery callbacks |
| Use a Number to send and receive SMS | Two-way SMS on a virtual number |
| Receive SMS inbound messages | Handle incoming MO messages |
| Send SMS using Pools | Route through a sender pool |
| Set SMS Application Settings for Callbacks | Configure callback URLs on your app |
| Set up a virtual number | Provision and configure a number |
| How to Opt-Out | Handle unsubscribe requests |
| SMS integration in Slack | Build a Slack bot that sends SMS |
Updated 5 days ago