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A browser extension for tipping, donations, and peer-to-peer crowd-funding
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A Chrome Extension for peer-to-peer crowd funding.

Many thanks to the very talented Rock Barcellos for the creation and use of the above images.

Tipping & online donations for doing the work you love

ProTip Release Candidate has the following features.

  • Weekly subscriptions for your loyal audience
  • Platform independent will work with your: YouTube, Soundcloud, WordPress/Blogger, Tumblr, Twitter, Deviant Art, Flickr, Patreon and self hosted websites and many more.

For installation instructions go to this handy guide.

For Artists

To make your website or social media site compatible with ProTip all you need is copy/paste a bitcoin address on your page… yes it’s really that simple.

We also support the use of metatags in the HTML header for added security:

<meta name=“microtip” content=“1YourBitcoinAdressHere” data-currency=“btc”>

Special Thanks

Andrew Toth, for releasing his bitcoin wallet under the MIT license. His architecture and code greatly influenced the technical design of ProTip. Further, Toth's code introduced me to the Promise pattern which greatly simplified and improved the performance of ProTip.


ProTip a Chrome extension for peer-to-peer crowd-funding. Copyright (C) 2015 Leo Campbell

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License, version 3, as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see

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