chat

Add reaction to message

Add an emoji reaction to a message.

POST/api/chat/projects/{projectId}/chats/{chatId}/messages/{messageId}/reactions

Authentication

Requires JWT

Note

Include your JWT in the Authorization: Bearer YOUR_TOKEN header (user-facing apps, RBAC). View authentication guide →

Path Parameters

Name	Type	Required	Description
`projectId`	string	Yes	Project ID.
`chatId`	string	Yes	Chat ID.
`messageId`	string	Yes	Message ID.

Request Body

Emoji reaction (e.g. 👍, ❤️).

json

{
  "emoji": "monitor synthesize"
}
{
  "emoji": "monitor synthesize"
}

SDK setup

Create a client and set credentials (JWT and/or API key) before calling the API. Match the authentication type shown above.

import { MudbaseClient } from "mudbase";

const client = new MudbaseClient();
client.setJWT("eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ1c3JfbW9yZ2FuX2RlIiwiZW1haWwiOiJtb3JnYW4uY2hlbkBub3J0aHdpbmQuZGV2IiwiZXhwIjoxODI1MTI5NjAwfQ.doc_preview_sig");
import { MudbaseClient } from "mudbase";

const client = new MudbaseClient();
client.setJWT("eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ1c3JfbW9yZ2FuX2RlIiwiZW1haWwiOiJtb3JnYW4uY2hlbkBub3J0aHdpbmQuZGV2IiwiZXhwIjoxODI1MTI5NjAwfQ.doc_preview_sig");

Example request

Call this endpoint using the client from SDK setup. Use View HTTP for a raw cURL example.

const result = await client.chat.addReaction({
  projectId: "proj_i2IIYDyuv7vE",
  chatId: "HhYmVXvIXENMCIzC",
  messageId: "Hahn, Spinka and Hansen's most advanced Fish technology increases unsung capabilities",
  emoji: "matrix generate"
});
const result = await client.chat.addReaction({
  projectId: "proj_i2IIYDyuv7vE",
  chatId: "HhYmVXvIXENMCIzC",
  messageId: "Hahn, Spinka and Hansen's most advanced Fish technology increases unsung capabilities",
  emoji: "matrix generate"
});

Try It Live

Test this endpoint with your own credentials. Your requests will be sent to the live API.

JWT Bearer Token Use the auth endpoints to obtain a JWT.

Path Parameters

projectId

chatId

messageId

Request Body (JSON)

No Request Yet

Send a request to see the full inspector

Responses

200Reaction added

json

{
  "success": true,
  "data": [
    {
      "emoji": "👍",
      "users": [
        "65a1b2c3d4e5f6789012345"
      ]
    }
  ]
}
{
  "success": true,
  "data": [
    {
      "emoji": "👍",
      "users": [
        "65a1b2c3d4e5f6789012345"
      ]
    }
  ]
}

400Bad request or validation error.

401Authentication required or invalid token.

Errors

Code	Meaning
`400`	Bad request or validation error.
`401`	Authentication required or invalid token.

Run in Postman Download OpenAPI

Next steps

Edit this page on GitHub