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PUT
/
{instance}
/
react-to-message
curl --request PUT \
  --url https://app.hypersender.com/api/whatsapp/v1/{instance}/react-to-message \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "messageId": "[email protected]_3EB08F6AD2A432386EFA0E",
  "reaction": "👍"
}
'
{
  "key": {
    "remoteJid": "[email protected]",
    "fromMe": true,
    "id": "3EB089F063C03E43EECE9D"
  },
  "message": {
    "reactionMessage": {
      "key": {
        "remoteJid": "[email protected]",
        "fromMe": false,
        "id": "3EB08F6AD2A432386EFA0E"
      },
      "text": "👍",
      "senderTimestampMs": 1741410470848
    }
  },
  "messageTimestamp": 1741390160,
  "status": "PENDING"
}

Documentation Index

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

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

Add a reaction to a message.
React to Message

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

​
Accept
string
Example:

"application/json"

​
Content-Type
string
Example:

"application/json"

Path Parameters

​
instance
string
required
Example:

"{{ instance_id }}"

Body

application/json
​
chatId
string
required
​
messageId
string

Message ID

​
reaction
string

Reaction to add

Response

Successful response

​
key
object
​
message
object
​
messageTimestamp
string
​
status
string