Actions19
- Messages: Send Message
- Messages: Send Reaction
- Messages: Remove Reaction
- Messages: Start Typing
- Messages: Stop Typing
- Messages: Mark As Read
- Messages: Reply Message
- Messages: Forward Message
- Attachments: List Attachments
- Attachments: Download Attachment
- Attachments: Remove Attachment
- Contacts: Get Contacts
- Groups: Get Groups
- Groups: Create Group
- Groups: Update Group
- Polls: Create Poll
- Polls: Close Poll
- Polls: Vote on Poll
- Search: Search Numbers
Messages: Send Reaction
AI-generatedSummary
Send an emoji reaction to a specific Signal message through signal-cli-rest-api. Choose a listed emoji or enter a custom one, then provide the recipient and the original message’s author and timestamp.
Inputs
- Recipient (required) — Phone number, username, or group ID receiving the reaction.
- Emoji (required) — Reaction emoji; choose a listed option or enter a custom emoji.
- Target Author (required) — Phone number or UUID of the original message’s author.
- Target Message Timestamp (required) — Original message timestamp in milliseconds.
- Timeout (seconds) — Request timeout, defaulting to 60 seconds; allowed range is 1–600 seconds.
Output shape
A single n8n item containing the API response in its JSON field.
If the API returns no response body, the JSON field contains {"status":"Reaction sent"}. Each output item is paired with its corresponding input item.