Send a Video Message

In this code snippet you learn how to send a video message through WhatsApp using the Messages API. For WhatsApp the maximum outbound media size is 64MB.

Example

Ensure the following variables are set to your required values using any convenient method:

Key	Description
`WHATSAPP_NUMBER`	The WhatsApp number you are sending from.
`TO_NUMBER`	The WhatsApp number you are sending to.
`VIDEO_URL`	The link to the video to send. WhatsApp supports `.mp4` and `.3gpp`. Note, only `H.264` video codec and `AAC` audio codecs are supported.
`VIDEO_CAPTION`	The caption text for the video.

Prerequisites

Create an application

If you do not have an application you can create one. Make sure you also configure your webhooks.

Write the code

Add the following to send-video.sh:

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curl -X POST https://api.nexmo.com/v0.1/messages \
  -H 'Authorization: Bearer '$JWT \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json' \
  -d $'{
    "from": { "type": "whatsapp", "number": "'$WHATSAPP_NUMBER'" },
    "to": { "type": "whatsapp", "number": "'$TO_NUMBER'" },
    "message": {
      "content": {
        "type": "video",
        "video": { 
          "url": "'$VIDEO_URL'",
          "caption": "'$VIDEO_CAPTION'"
        }
      }
    }
  }'

View full source

Run your code

Save this file to your machine and run it:

bash send-video.sh

Try it out

When you run the code a video message is sent to the WhatsApp recipient.