user323: What is the URL scheme that is used by Bitcoin to copy transaction information directly into the client? Which versions of Bitcoin clients support it?

user106128: I think you need something like this
<a rel="payment" href="bitcoin:bitcoin_address_is_here?amount=5.00?message=payment to site name"><h2>Pay in Bitcoin now</h2></a>


user888: The Bitcoin Improvement Proposal that defines the Bitcoin URI scheme is  BIP21.
The simple syntax is:
bitcoin:<address>[?amount=<amount>][?label=<label>][?message=<message>]

On the desktop all of Armory, Electrum and MultiBit respond to Bitcoin URI clicks in a browser and I believe Bitcoin-QT V0.7 does as well.
On mobiles Android Bitcoin Wallet does. On the iPhone the blockchain.info app does.

323: <p>What is the URL scheme that is used by Bitcoin to copy transaction information directly into the client? Which versions of Bitcoin clients support it?</p>
 106128: <p>I think you need something like this</p>

<pre><code>&lt;a rel="payment" href="bitcoin:bitcoin_address_is_here?amount=5.00?message=payment to site name"&gt;&lt;h2&gt;Pay in Bitcoin now&lt;/h2&gt;&lt;/a&gt;
</code></pre>
 888: <p>The Bitcoin Improvement Proposal that defines the Bitcoin URI scheme is  <a href="https://en.bitcoin.it/wiki/BIP_0021" rel="noreferrer">BIP21</a>.</p>

<p>The simple syntax is:</p>

<pre><code>bitcoin:&lt;address&gt;[?amount=&lt;amount&gt;][?label=&lt;label&gt;][?message=&lt;message&gt;]
</code></pre>

<p>On the desktop all of Armory, Electrum and MultiBit respond to Bitcoin URI clicks in a browser and I believe Bitcoin-QT V0.7 does as well.</p>

<p>On mobiles Android Bitcoin Wallet does. On the iPhone the blockchain.info app does.</p>
