SMS API for websites

Text your customers, beautifully simple.

Verification codes, order updates and reminders from your website. Create a template, grab a key, and send your first SMS with a single request.

send-sms.sh
curl -X POST https://your-app.vercel.app/api/v1/messages \
  -H "Authorization: Bearer vylo_live_..." \
  -d '{
    "to": "+14155550123",
    "template": "login-code",
    "variables": { "name": "Jessica", "code": "482913" }
  }'
(844) 555-0199
MyShop: Hi Jessica, your verification code is 482913. It expires in 10 minutes.
Delivered · now

Everything you need, nothing you don't.

Templates with variables

Write a message once — “Your code is {{code}}” — and fill in the details on every send.

Your brand on every text

Give each template a title and it opens every message, so customers always know it's you.

Real-time webhooks

Signed callbacks to your server the moment a message is sent, delivered or fails.

One simple request

A single authenticated POST. Works with PHP, Node, Python, Laravel, WordPress — anything that speaks HTTP.

Delivery logs

Every message and its carrier status in one clean dashboard.

Reach 20 countries

Text customers across North America, Europe, Africa, Asia and Oceania from a single API.

Automation

One click on your website, one text sent.

Connect Vyloosms once and SMS sends itself. When a visitor clicks a button, submits a form or completes a checkout, your site calls our API and the message goes out automatically. Nobody has to press send.

  1. On your website

    A visitor clicks

    “Place order”, “Book now”, “Send my code”: any button or form you choose.

  2. Behind the scenes

    Your site calls Vyloosms

    One API request with the phone number and your template. No manual work.

  3. In seconds

    The SMS arrives

    Your customer gets the text instantly, and your webhook tells you it was delivered.

Order confirmationsLogin & verification codesAppointment remindersShipping updatesContact form alertsPayment receipts

Live in three steps

  1. 01

    Create an account

    Sign up in seconds with just your email.

  2. 02

    Build a template

    Add a title, a message and {{variables}}.

  3. 03

    Call the API

    Send from your site with your API key.

Send your first SMS today.

Setup takes minutes. Text mobile numbers in 20 countries.

Create your account
Vyloosms — SMS API for your website