Actions64
- Instancia Actions
- Mensagem Actions
- Grupo Actions
- Chat Actions
- Perfil Actions
- Evento Actions
- Integração Actions
Overview
This node, named "Evolution API," allows users to interact with the Evolution API service. Specifically, for the resource Mensagem and operation Enviar Lista, it sends a structured list message to a specified recipient via the Evolution API. This is useful in scenarios where you want to present multiple selectable options to a user in a chat or messaging context, such as menus, catalogs, or interactive prompts.
Practical examples include:
- Sending a product catalog with categories and items for customers to choose from.
- Presenting a menu of services or support topics in a customer service chatbot.
- Offering event schedules or options for booking through an interactive list.
Properties
| Name | Meaning |
|---|---|
| Nome Da Instância | The name of the instance that will send the list message. |
| Número Do Destinatário | The recipient's phone number or identifier to whom the list will be sent. |
| Título Da Lista | The main title of the list message. |
| Descrição | A description text providing more details about the list. |
| Texto Do Botão | The text displayed on the button that opens the list options (default: "Ver Opções"). |
| Texto Do Rodapé | Text shown at the footer of the list message. |
| Seções | One or more sections within the list. Each section has: - Título Da Seção: Section title. - Linhas: Multiple rows/options, each with: - Título: Title of the option. - Descrição: Optional description. - ID Da Linha: Unique ID for the option. |
| Opções (options_message) | Additional message options: - Delay: Milliseconds delay before sending the message. - Responder Mensagem: Optionally reply to a specific message by its ID. - Menções: Settings to mention all participants or specific numbers separated by commas. |
Output
The node outputs a JSON array containing the response from the Evolution API after attempting to send the list message. The exact structure depends on the API response but generally includes confirmation of message delivery or error details.
If the node supports binary data output, it is not indicated here; thus, the output is primarily JSON-based.
Dependencies
- Requires an API key credential for authenticating with the Evolution API.
- The node expects the Evolution API service to be reachable and properly configured.
- No additional environment variables are explicitly required beyond the API authentication setup.
Troubleshooting
Common Issues:
- Invalid or missing instance name or recipient number can cause failures.
- Incorrectly formatted sections or rows may lead to API errors.
- Network or authentication issues with the Evolution API can prevent message sending.
Error Messages:
"Operação não suportada."indicates the requested operation is not supported for the selected resource.- API errors returned from the Evolution API will be passed through; check the API documentation for error codes.
Resolutions:
- Verify all required fields are filled correctly.
- Ensure the API key credential is valid and has necessary permissions.
- Confirm the recipient number format matches expected standards.
- Check network connectivity and API endpoint availability.
Links and References
- Evolution API official documentation (not provided here; consult your API provider)
- n8n documentation on creating custom nodes and using credentials: https://docs.n8n.io/
- General best practices for WhatsApp or messaging list messages (if applicable)