Overview

This node integrates with the Wazend API to perform various WhatsApp messaging operations, including sending text, images, files, videos, voice messages, locations, contacts, lists, polls, and reacting to messages. Specifically, the 'Reaccionar a mensaje' operation allows users to send a reaction emoji to a specific WhatsApp message by providing the message ID and the reaction emoji. This is useful for automating responses or acknowledgments in WhatsApp conversations.

Use Case Examples

1. Automatically react with a thumbs-up emoji to a received message to acknowledge it.
2. Send a custom emoji reaction to a message in a customer support chat to indicate the status or sentiment.

Properties

Output

JSON

• messageId - The ID of the message that received the reaction.
• reaction - The emoji reaction that was sent.
• status - The status or result of the reaction operation from the API response.

Dependencies

• Requires an API key credential for the Wazend API to authenticate requests.

Troubleshooting

• Ensure the 'Message ID' is correct and corresponds to a valid message in the WhatsApp session.
• Verify that the session name matches the active session associated with the API key.
• Check that the reaction emoji is valid and supported by WhatsApp.
• Common errors may include authentication failures if the API key is invalid or expired, or HTTP errors if the base URL is incorrect or the API endpoint is unreachable.

Links

• Wazend API Documentation - Official documentation for the Wazend WhatsApp HTTP API, detailing endpoints and usage.