user3083: How to use bitcoin api in my code  or how i integrate it with my code ?
it required any charge ?

user323: In order to use the Bitcoin API, you need to either run bitcoind, or run Bitcoin QT with a server parameter and also having RPC username and password set (in bitcoin.conf file). After that, you communicate with it over JSON RPC at port 8332 (by default).

3083: <p>How to use bitcoin api in my code  or how i integrate it with my code ?
it required any charge ?</p>
 323: <p>In order to use the Bitcoin API, you need to either run bitcoind, or run Bitcoin QT with a <code>server</code> parameter and also having RPC username and password set (<a href="https://en.bitcoin.it/wiki/Running_Bitcoin" rel="nofollow">in bitcoin.conf file</a>). After that, you communicate with it over JSON RPC at port 8332 (by default).</p>
