Sending message

URL

POST https://security.webmoney.com/V1/SendMessage.ashx

Headers

Request body (JSON)

{
  "reqn": 123456,
  "receiverwmid": "123456789012",
  "msgtext": "Message text",
}
*. Field *. Type Description
reqn long Request number
receiverwmid string Recipient’s WMID
msgtext string Message text (1–1024 characters)

Example of a successful response

{
  "reqn": 123456,
  "retval": 0,
  "retdesc": "Ok",
  "message": {
    "id": 789,
    "receiverwmid": "123456789012",
    "msgtext": "Message text",
    "datecrt": "2024-06-01T12:34:56.789Z" 
  }
}

Example of an error

{
  "reqn": 123456,
  "retval": 401,
  "retdesc": "Authorization error: ...",
  "message": null
}

Possible return codes

*. Code *. Description
0 Ok
401 Authorization error
405 Method not allowed (POST only)
... Other codes are described in Interface X6