Slack Web API

/reactions.add

POST

/reactions.add

reactions

Adds a reaction to an item.

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST 'https://slack.com/api/reactions.add' \
--header 'token;' \
--data-urlencode 'channel=' \
--data-urlencode 'name=' \
--data-urlencode 'timestamp='

Response Example

200 - response

{
    "ok": true
}

Request

Header Params

token

string

required

Authentication token. Requires scope: reactions:write

Body Params application/x-www-form-urlencoded

channel

string

required

Channel where the message to add reaction to was posted.

name

string

required

Reaction (emoji) name.

timestamp

string

required

Timestamp of the message to add reaction to.

Responses

🟢200Typical success response

application/json

Body

Schema for successful response from reactions.add method

enum<boolean>

required

Allowed value:

true

🔴500Typical error response

/pins.remove

/reactions.get