How can we
help you?

FAQ

Frequently asked questions

Answers to the most common questions.

How do I send my first message?

Sign up at app.unlimitedmessaging.app. Once your account is active, generate an API token and make a POST call to /v1/messages with your Bearer token. Code examples in Python, Node.js, and PHP are available in the documentation.

What does 'unlimited messages' actually mean?

Our plans are billed at a fixed monthly or annual price. You don't pay per message but a flat rate based on your throughput (messages/second). No surprise invoice at month-end.

Which countries does WhatsApp cover?

WhatsApp is available in approximately 180 countries. Our service works anywhere the app is installed, with no geographic configuration needed on your end.

Can I use the API for OTP / 2FA?

Yes - it's one of the core use cases. WhatsApp is up to 10× cheaper than classic SMS for OTPs, with better deliverability and read receipts.

When will the service be available?

UnlimitedMessaging is live. Sign up at app.unlimitedmessaging.app - Free plan available with no credit card required.

How does the homepage demo work?

Enter your phone number in the homepage form. You'll receive a real WhatsApp message instantly - no sign-up, no credit card required.