Actions64
- Instancia Actions
- Mensagem Actions
- Grupo Actions
- Chat Actions
- Perfil Actions
- Evento Actions
- Integração Actions
Overview
This node allows you to join a WhatsApp group using the Evolution API by providing an instance name and a group invite code. It is useful in scenarios where you want to automate the process of joining WhatsApp groups programmatically, such as onboarding bots or users into specific groups for notifications, support, or community management.
Practical Example:
You can use this node in an n8n workflow to automatically add a bot (represented by an "instance") to a WhatsApp group when a new event occurs, such as a user registration or a support ticket creation.
Properties
| Display Name | Type | Description |
|---|---|---|
| Nome Da Instância | String | Digite o nome da instância que vai entrar no grupo Name of the instance to join the group |
| Código Do Convite | String | Digite o código do convite do grupo (ex: JZNHJLvnNd04UvGefiEZAA) Group invite code |
Both properties are required.
Output
The output will be a JSON object (or array of objects) containing the response from the Evolution API after attempting to join the group. The exact structure depends on the API's response, but typically it may include fields such as:
{
"success": true,
"message": "Joined group successfully",
"groupId": "1234567890-0987654321@g.us"
}
If the operation fails, the output may contain error details.
Dependencies
- External Service: Requires access to the Evolution API.
- API Key/Credentials: You must configure valid Evolution API credentials in n8n under the name
evolutionApi. - n8n Configuration: No additional configuration beyond credentials is necessary.
Troubleshooting
Common Issues:
- Invalid or expired invite code: Ensure the invite code is correct and has not expired.
- Incorrect instance name: Double-check that the instance name matches one configured in your Evolution API account.
- Missing credentials: Make sure the Evolution API credentials are set up in n8n.
Error Messages:
"Operação não suportada."– This means the selected operation is not supported for the chosen resource. Verify that you have selected the correct resource ("Grupo") and operation ("Entrar No Grupo").- API errors: Any errors returned by the Evolution API will be passed through in the output. Check the message field for details.