Actions12
Overview
The node "Wazzap API" allows users to interact with the Wazzap messaging API, specifically enabling sending video messages through WhatsApp-like instances. The "Enviar Video" operation under the "Mensagem" resource sends a video message to a specified recipient number from a named instance.
This node is useful for automating multimedia communication workflows such as:
- Sending promotional or informational videos to customers.
- Delivering personalized video messages in customer support scenarios.
- Broadcasting video updates or announcements to groups or individuals.
For example, a marketing automation workflow could use this node to send a product demo video to a list of clients automatically.
Properties
| Name | Meaning |
|---|---|
| Nome Da Instância | The name of the Wazzap instance that will send the video message. |
| Número Do Destinatário | The recipient's phone number in international format to which the video will be sent. |
| Video | The video content to send, provided as a URL or base64 encoded string. |
| Caption | Optional text caption to accompany the video message. |
| Opções | Additional options for sending the message: |
| - Delay | Time delay in milliseconds before the message is sent (default 1200 ms). |
| - Responder Mensagem | Option to reply to a specific message by providing its ID. |
| - Menções | Settings to mention participants in group chats: |
| - Mencionar Todos | Boolean to mention all participants in the group. |
| - Números Para Mencionar | Comma-separated list of phone numbers to mention individually if not mentioning everyone. |
Output
The node outputs a JSON array containing the response from the Wazzap API after attempting to send the video message. This typically includes confirmation details such as message IDs, status, timestamps, or error information if the send failed.
No binary data output is produced by this node; it strictly handles JSON responses related to message sending operations.
Dependencies
- Requires an active Wazzap API credential configured in n8n for authentication.
- Depends on network access to the Wazzap API endpoint (
https://doc.wazzap.mx/api-reference). - The node uses standard HTTP headers for JSON communication.
Troubleshooting
Common Issues:
- Invalid or missing instance name or recipient number can cause failures.
- Incorrect video URL or malformed base64 data may result in upload errors.
- Insufficient permissions or expired API credentials will lead to authentication errors.
- Mentioning users incorrectly formatted or in unsupported contexts might cause message send failures.
Error Messages:
"Operação não suportada."indicates the selected operation-resource combination is not implemented.- API errors returned from Wazzap will be passed through and should be checked for details like invalid parameters or quota limits.
Resolutions:
- Verify all required fields are correctly filled.
- Ensure the API key/credential is valid and has necessary permissions.
- Confirm the video source is accessible and properly formatted.
- Check the message ID when replying to ensure it exists and belongs to the conversation.
Links and References
- Wazzap API Documentation (official API reference)
- n8n documentation on Creating Custom Nodes