Actions12
Overview
The node "Wazzap API" allows users to interact with the Wazzap messaging API. Specifically, for the resource Mensagem and operation Enviar Contato, it sends one or more contact cards to a specified WhatsApp recipient number via a given instance of the Wazzap service.
This node is useful in scenarios where you want to automate sending contact information through WhatsApp, such as sharing business contacts, customer support details, or team member info directly from your workflow.
Example use cases:
- Automatically send new client contact cards to a sales team member.
- Share updated company directory contacts with employees.
- Distribute event speaker contact details to attendees.
Properties
| Name | Meaning |
|---|---|
| Nome Da Instância | The name of the Wazzap instance that will send the contact card. |
| Número Do Destinatário | The WhatsApp number of the message recipient (in international format without symbols). |
| Contatos | A list of one or more contacts to send. Each contact includes: |
| - Nome Completo | Full name of the contact. |
| - Número Do WhatsApp | WhatsApp number of the contact (digits only, e.g., 559999999999). |
| - Número Formatado | Formatted phone number (e.g., +55 99 9 9999-9999). |
| - Organização | Organization or company name associated with the contact (optional). |
| Contact's email address (optional). | |
| - URL | URL related to the contact (optional). |
Output
The node outputs a JSON array containing the response from the Wazzap API after attempting to send the contact(s). The exact structure depends on the API response but typically includes status information about the sent message(s).
No binary data output is indicated by the source code or properties.
Dependencies
- Requires an active Wazzap API instance configured with appropriate credentials (an API key or token).
- The node expects the Wazzap API base URL
https://doc.wazzap.mx/api-referenceand uses JSON content type headers. - Proper configuration of the Wazzap API credential in n8n is necessary for authentication.
Troubleshooting
- Operation not supported error: If you select an unsupported operation or resource, the node throws an error indicating the function is not supported. Ensure you use valid resource-operation combinations.
- Invalid or missing instance name: The "Nome Da Instância" must be correctly provided; otherwise, the API call will fail.
- Incorrect recipient number format: The "Número Do Destinatário" should be in the correct numeric format without symbols; invalid formats may cause message delivery failure.
- Empty contacts list: Sending without any contacts defined will likely result in an error or no action.
- API authentication errors: Ensure the API credentials are valid and have sufficient permissions.
Links and References
- Wazzap API Documentation (official API reference)
- n8n Documentation (for general node usage and credential setup)