If you take a picture, then it will automatically send it to dropbox -

Applets for Android

Do more with your Android — automate wallpapers, messages, organize and back up your photos, and increase your battery life. IFTTT is free and makes it easy.

What are webhooks and how do you get the most out of them?

What are Webhooks and how to you use them? Click to learn all about Webhooks with IFTTT.

If you take a picture, then it will automatically send it to dropbox

If

Any new photo

Then

Add file from URL