Send OTPs and transactional messages through WhatsApp with one API call. Prepaid balance, no contracts, no surprises.
No lengthy onboarding. Register, top up, start sending.
Register with your name, email and phone number. We verify you via WhatsApp OTP, no passwords. You get an API key instantly.
Add credit via Modem Pay. Your balance is deducted per message, 50 bututs for local numbers, up to 100 bututs for international. No monthly fees.
One POST request with your API key and a phone number. We send the WhatsApp OTP from our verified number. Verify the code with a second call. Done.
No subscriptions. No hidden fees. Top up what you need, pay only for what you send.
Gambian numbers. Fast delivery, lowest rate.
Non-Gambian numbers. Rate may vary by destination.
6-digit codes sent directly via WhatsApp from a verified number. Higher open rates than SMS, works on any phone.
Connect your own WhatsApp Business number. Send templates and text messages from your brand. Full webhook support for delivery events.
API keys, rate limiting, webhook retries with exponential backoff, per-account usage logs, and an inline docs page. No SDK required, plain HTTP.
Create a free account and have your first message sent in under five minutes.
Create free account →