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POST
/
message
/
sendReaction
/
{instance}
Send Reaction
curl --request POST \
  --url https://api.l2msg.com/whatsapp/message/sendReaction/{instance} \
  --header 'Content-Type: application/json' \
  --header 'apikey: <api-key>' \
  --data '
{
  "key": {
    "remoteJid": "<string>",
    "fromMe": true,
    "id": "<string>"
  },
  "reaction": "🚀"
}
'
{
  "key": {
    "remoteJid": "553198296801@s.whatsapp.net",
    "fromMe": true,
    "id": "BAE569F0E38F858D"
  },
  "message": {
    "reactionMessage": {
      "key": {
        "remoteJid": "553198296801@s.whatsapp.net",
        "fromMe": true,
        "id": "BAE58DA6CBC941BC"
      },
      "text": "🚀",
      "senderTimestampMs": "1717781105034"
    }
  },
  "messageTimestamp": "1717781105",
  "status": "PENDING"
}

Documentation Index

Fetch the complete documentation index at: https://docs.l2msg.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
apikey
string
header
required

Your authorization key header

Path Parameters

​
instance
string
required

Name of the instance

Body

application/json
​
key
object
​
reaction
string

Reaction emoji

Example:

"🚀"

Response

201 - application/json

Created

​
key
object

The key of the message, which identifies the message in the chat.

​
message
object

The message content, which may include various types of messages like text, images, reaction, etc.

​
messageTimestamp
string

The timestamp of the message, represented as a string.

​
status
string

The status of the message, such as sent, received, or pending.