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WAHA

Connect with Whatsapp HTTP API

Overview

This node operation allows users to set or remove a reaction emoji on a specific chat message within a session. It is useful in scenarios where automated workflows need to interact with chat messages by adding reactions, such as acknowledging messages, providing feedback, or managing chat interactions programmatically.

Use Case Examples

  1. Automatically react with a thumbs-up emoji to messages containing certain keywords.
  2. Remove a reaction emoji from a message when a condition is met in the workflow.

Properties

Name Meaning
Session The chat session identifier where the message is located.
Message Id The unique identifier of the message to which the reaction will be added or removed.
Reaction The emoji to react with. Sending an empty string removes the reaction from the message.
Request Options Additional settings for the request such as batching, SSL certificate validation, proxy configuration, and timeout settings.

Output

JSON

  • reactionResult - The result of the set reaction operation, typically confirming success or failure.

Dependencies

  • Requires an API key credential or authentication token to access the chat service API.

Troubleshooting

  • Common issues include invalid session or message IDs, which result in errors indicating the message or session was not found.
  • Incorrect or unsupported emoji characters may cause the reaction to fail.
  • Network issues or proxy misconfiguration can lead to request timeouts or SSL validation errors.
  • If batching is enabled, improper batch size or interval settings might cause delays or throttling issues.

Discussion