New: unified WhatsApp + SMS API

Connect with your customers instantly

Connect. Engage. Grow.

Twilinker lets developers and businesses send WhatsApp Business and SMS messages with one simple API and a powerful dashboard—fast, secure, and reliable.

99.99% uptime
Real-time webhooks
WhatsApp

Send approved templates, media, and interactive buttons.

SMS

Global reach with carrier-grade delivery and DLRs.

Dashboard

Campaigns, contacts, inbox, and analytics in one place.

Webhooks

Real-time delivery, read receipts, and error events.

Everything you need to ship messaging

A single API, powerful dashboard, and rock-solid infrastructure built for scale.

Unified API

WhatsApp + SMS with consistent endpoints, SDKs, and auth.

Scalable queues

High-throughput pipelines with retries, rate limits, and DLQs.

Observability

Delivery logs, metrics, and alerting so you sleep at night.

AI-ready

Plug in bots, routing, and assistants for automated support.

From signup to first message in minutes

Simple onboarding with clear docs and a sandbox—get productive fast.

1

Sign up

Create an account, grab your API key, and enable WhatsApp/SMS.

2

Integrate API

Install the SDK (Node, PHP, Python) and call /messages.send.

3

Start messaging

Track delivery and replies in real time via webhooks.

Trusted by modern teams

Developers, SMBs, and agencies use Twilinker to deliver messages at scale.

“Setup took less than an hour. Webhooks and analytics gave us the visibility we were missing.”
— GrowthOps Agency
“One API for WhatsApp and SMS simplified our flows and cut costs by 28%.”
— ShopSuite

Start sending messages today with Twilinker

Free to try. No credit card required.