Getting Started
Developer Account Setup & Requirements
Everything you need to know before integrating WhatsApp 2FA into your production apps.
Prerequisites
- Valid Email Address: Used for account identity and alerts.
- Active WhatsApp Phone Number: Required for mandatory developer 2FA security.
- HTTPS / TLS Server: API keys must only be invoked from secure backend servers.
Free Sandbox Tier Included
Every new developer account automatically receives 1,000 free sandbox verifications ($5.00 credit grant) to build and test locally without providing a credit card.
3-Step Developer Onboarding Flow
1
Sign Up at /dev/signup
Fill in your Name, App/Company name, Email, and WhatsApp number.
2
Confirm WhatsApp 2FA
Enter the 6-digit code received on WhatsApp to verify your account.
3
Grab API Secret Key
Copy your juka_live_... key and start making POST requests.