Relacio - WhatsAppInstall

Overview

This node integrates with a WhatsApp marketing and contact management platform, enabling various operations related to campaigns, contacts, messages, groups, protocols, and more. Specifically, the "Marketing - Mensagem - Listar" operation allows users to list messages from a specific WhatsApp campaign. This is useful for monitoring campaign message history, auditing communication, or extracting message data for reporting.

Practical examples include:

• Retrieving all messages sent in a particular WhatsApp marketing campaign to analyze engagement.
• Paginating through campaign messages to process or export them in batches.
• Using the message list to trigger follow-up workflows based on message content or status.

Properties

Output

The node outputs an array of JSON objects representing the messages retrieved from the specified WhatsApp campaign. Each object corresponds to a single message with details such as message content, timestamps, sender/receiver info, and possibly message status.

If the node supports binary data output (not explicitly shown here), it would typically represent media attachments or images associated with messages.

Dependencies

• Requires connection to the external WhatsApp marketing platform via an API.
• Needs an API authentication token or key configured in n8n credentials (referred generically as "an API key credential").
• The node depends on bundled action modules that implement the actual API calls.

Troubleshooting

• Missing or invalid campaign ID: Ensure the "ID Da Campanha" property is correctly set and corresponds to an existing campaign in the platform.
• API authentication errors: Verify that the API key credential is properly configured and has sufficient permissions.
• Pagination issues: If no messages appear, check if the page number exceeds available pages.
• Network or connectivity problems: Confirm network access to the external service endpoint.
• Unexpected empty results: The campaign might have no messages yet; verify campaign activity.

Common error messages likely relate to invalid parameters, authentication failures, or rate limits imposed by the external API. Resolving these involves checking inputs, credentials, and API usage policies.

Links and References

• Refer to the WhatsApp marketing platform's official API documentation for detailed information on campaign message retrieval endpoints.
• Consult n8n documentation on setting up API credentials and using custom nodes for external services.