Wavy WhatsAppInstall

Summary

Sends a media message that can only be viewed once per user.

Inputs

• to (required) — The recipient's chat ID (e.g., 62812345678).
• viewOnceType — The type of media: Image, Video, or Audio. Defaults to Image.
• mediaUrl — Public URL or file path available on the MPWA server. Used if Binary Property is empty.
• binaryPropertyName — Name of the binary property from the input item. If provided, the file is sent as multipart; otherwise, Media URL is used.
• caption — Optional caption for the media.
• aiDisclosure — Sends AI metadata disclosure if the message type supports it (does not change WhatsApp system banner).
• secureMetaServiceLabel — Requests secure metadata service label on supported message types; final appearance is controlled by WhatsApp.
• quoted — Optional quoted message object to attach to the sent message.

Output shape

The API response object from Wavy.

The response contains standard API output for the operation.

Examples

Example 1: Send an image that can only be viewed once.

Set View Once Type to Image, provide mediaUrl or binaryPropertyName, and optionally add a caption.

Example 2: Send a video that can only be viewed once.

Set View Once Type to Video, provide mediaUrl or binaryPropertyName, and optionally add a caption.

Example 3: Send an audio file that can only be viewed once.

Set View Once Type to Audio, provide mediaUrl or binaryPropertyName, and optionally add a caption.

Links

• n8n community nodes installation guide