WatZap ActionsInstall

Summary

Send an image message via the official WhatsApp Business API (WABA) using the WatZap service.

Inputs

• Number Key (required) — The Number Key of the WhatsApp account used to send messages
• Phone Number (required) — The recipient's phone number in international format without the '+' sign (e.g., 62812xxxxxxx)
• Image URL (required) — A publicly accessible URL of the image to send via WABA
• Caption — An optional caption to accompany the image message
• Separation Caption — Optional flag indicating whether the caption should be sent separately from the image (0 for no, 1 for yes)

Output shape

a list of items, each representing the result per input item containing success status, sent timestamp, recipient number, operation details, and API response data or error message

Each output item includes whether the message was sent successfully (success: true/false), the original parameters related to the operation, and the full response from the WatZap API. Errors include descriptive messages. Supports processing multiple input items individually.

Examples

Example 1: Send an image with optional caption to a WhatsApp contact via WABA

Set the Number Key credential for the WhatsApp account, enter the recipient's phone number, specify the public Image URL, optionally add a caption and set whether the caption is separate from the image.

Links

• n8n community nodes installation guide