v1

latestOpenAPI 3.1.02026-07-14330101.9 KB

📄 Send File

The Send File Message API endpoint allows you to send files with an optional caption to a WhatsApp account via the API. This endpoint supports various file types, making it easy to share documents, images, and other media with your users.

post/send-message/file

Request body

contact_idstring required

The contact id

captionstring required

Response

200

successboolean

messagestring

Example response

{
  "success": true,
  "message": "OK",
  "data": {
    "id": "3EB053170B6CA6BE259ED0",
    "status": "PENDING",
    "message": {
      "caption": "Checkout this image, its hilarious!",
      "file": "https://mmg.whatsapp.net/v/t62.7119-24/34592298_458863353821698_4364078351026116344_n.enc?ccb=11-4&oh=01_Q5AaIHH6myGHwFZ9M479n63IZRaeL8D6TyK5ExkPFm_dNFC6&oe=670524AA&_nc_sid=5e03e0&mms3=true",
      "details": {
        "mimetype": "application/pdf",
        "mediaKey": "fL0LHk3jzJREI9Z5tbQrRXmMoeBamlRBvHDgvkWyX/0=",
        "fileSha256": "wx5C0TWkHFppzJ7I/b7FCwQMbB2u0tIrm12Ms9cXD6Q=",
        "timestamp": "1725806771"
      }
    },
    "timestamp": "1725806771"
  }
}