Send images with optional captions to share product photos, receipts, or visual content.
Send an Image
const result = await zavu.messages.send({
to: "+14155551234",
channel: "whatsapp",
messageType: "image",
content: {
mediaUrl: "https://example.com/product.jpg",
},
});
Image with Caption
const result = await zavu.messages.send({
to: "+14155551234",
channel: "whatsapp",
messageType: "image",
text: "Check out our new product!",
content: {
mediaUrl: "https://example.com/product.jpg",
},
});
Specifications
| Property | Requirement |
|---|
| Formats | JPEG, PNG |
| Max size | 5 MB |
| Caption | Optional, max 1024 chars |
URL Requirements
Your image URL must:
- Be publicly accessible (no authentication)
- Use HTTPS
- Return the correct
Content-Type header
- Be available for at least 24 hours
Private or expiring URLs will cause delivery failures. Use a CDN or cloud storage for reliable hosting.
Use Cases
- Product photos
- Order receipts
- QR codes
- Promotional banners
- Visual instructions