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WA Ops

Automate WhatsApp with 140+ operations: messages, chats, contacts, groups, communities, newsletters, business, media upload, sessions, labels, and more. Your WhatsApp must be connected via https://waops.app/connect before using this node.

Actions19

Message → Send Image

AI-generated

Summary

Sends an image message to a WhatsApp user or group via the WA Ops API.

Inputs

  • To (required) — Phone number with country code (e.g., 447700900000) or group JID (e.g., 120363316517167240@g.us). Phone numbers are automatically suffixed with @s.whatsapp.net; do not include + or spaces.
  • Image URL (required) — Direct URL to the image file. Supported formats: JPEG, PNG, GIF, WebP. Maximum size 16 MB.
  • Caption — Optional caption for the image. Supports WhatsApp formatting (bold, italic, strikethrough, monospace).

Output shape

The operation resolves with the API response from the WA Ops /messages/image endpoint, typically containing a message ID and status details.

If the request fails, the node throws an error that can be caught in the workflow.

Examples

Example 1: Send a promotional image to a customer

To: 447700900000, Image URL: https://example.com/promo.jpg, Caption: Check out our new product!

Example 2: Share a picture in a group chat

To: 120363316517167240@g.us, Image URL: https://example.com/group.jpg

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