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Signal CLI

Send and receive Signal messages via signal-cli-rest-api

Actions24

Message → React

AI-generated

Summary

Send a reaction emoji to a specific Signal message in a conversation identified by recipient. Use required inputs to specify the conversation, the author and timestamp of the target message, and the emoji reaction to send.

Inputs

  • Recipient (required) — Phone number or group ID of the conversation containing the message to react to.
  • Target Author (required) — Phone number of the author of the message being reacted to.
  • Target Timestamp (required) — Timestamp of the message being reacted to.
  • Reaction Emoji (required) — The emoji to react with (default "👍").

Output shape

a single JSON object representing the reaction result as returned by the API

The output is the JSON response from the Signal CLI REST API indicating the reaction was sent. Errors throw exceptions unless continueOnFail is enabled.

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