WhatsApp SDK
Send WhatsApp messages directly from your app.
Written By despia
Last updated About 1 year ago
SDK Usage
// Send to specific number
window.despia = `whatsapp://send?phone=+1234567890&text=Hello!`
// Or let user choose contact
window.despia = `whatsapp://send?text=Hello!`
Examples
Send Simple Message
const message = "Let's connect!"
window.despia = `whatsapp://send?text=${message}`
Message Specific Number
const phone = "+1234567890"
const message = "Your order is ready!"
window.despia = `whatsapp://send?phone=${phone}&text=${message}`
Share Dynamic Content
const productName = "Cool Product"
const price = "$99"
const message = `Check out ${productName} for ${price}!`
window.despia = `whatsapp://send?text=${message}`
Tips
Phone numbers need country code (e.g., +1 for USA)
Encode special characters in messages
Test both with and without phone numbers
Messages open in WhatsApp for user confirmation
Need help? Email us at support@despia.com