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ConfirmX Message

Send a WhatsApp message: start a new conversation with an approved template, or send free-form text / media inside an open conversation.

Actions2

Send Media

AI-generated

Summary

Send an image, video, document, audio, or voice message to an existing ConfirmX conversation by posting its media URL. Use this operation within the 24-hour messaging window; document, audio, and voice messages can include a filename.

Inputs

  • Conversation ID (required) — ID of the existing conversation to receive the media.
  • Media Type (required) — Choose image, video, document, audio, or voice.
  • Media URL (required) — Public URL of the media file.
  • Media Caption — Optional caption sent with the media.
  • Media Filename — Shown for document, audio, and voice. The UI describes it as required for these types; the implementation includes it only when nonempty.
  • Reply To Message ID — Optional ID of an existing message to quote.
  • Integration Label — Optional human-readable label shown in the inbox; the UI specifies a maximum of 64 characters.
  • Idempotency Key (X-Request-Id) — Optional UUID used to make repeated requests replay-safe without recharging. If omitted, the node generates a key from the execution, node, item, method, and endpoint.

Output shape

A list of items, each containing the sent message in its JSON field.

The node posts to ConfirmX's /messages/send endpoint and returns res.message for each input item. API failures surface as n8n errors; rate-limit and server errors are retried up to three attempts.

Examples

Example 1: Send an image into an open conversation

Provide the conversation ID, select Image, and enter a publicly fetchable media URL. Optionally add a caption or reply-to message ID.

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