Use Cases
E-Commerce
Send product images, catalogs, and invoice PDFs directly in WhatsApp. See send a document message. Let customers browse visually without leaving the chat.
Healthcare
Share appointment confirmations, lab results (PDF), and location pins for clinic directions, all encrypted end-to-end.
Real Estate
Send property photos, virtual tour videos, and floor plan documents. Share location pins for open house directions.
Education
Distribute course materials, lecture recordings, and assignment documents. Collect student submissions via media messages.
Code Examples
// Copy, paste, ship
curl -X POST https://api.wsapi.chat/messages/image \
-H "x-api-key: your-api-key" \
-H "x-instance-id: your-instance-id" \
-H "Content-Type: application/json" \
-d '{
"to": "1234567890",
"url": "https://example.com/product.jpg",
"caption": "Check out our new product!"
}'Key Features
8 Media Types
Images (send an image), video, audio, documents, stickers, contacts, locations, and voice notes
URL or Base64
Send media via public URL or base64-encoded data, with no pre-upload step required
Auto-Thumbnails
Images and videos automatically generate thumbnails in the chat
Captions
Add text captions to images, videos, and documents
Download Received Media
Fetch media from incoming messages with download media by ID
No File Hosting Required
Pass any public URL; WSAPI handles download and delivery to WhatsApp
Frequently Asked Questions
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