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42 lines
1.2 KiB
42 lines
1.2 KiB
10 years ago
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# > `bitcore.transport.RPC`
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## Description
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Bitcoind provides a solid integration with the bitcoin network and it also exposes a `JSON-RPC` API. This class allows to connect to a local instance of a bitcoind server and make simple or batch RPC calls to it.
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## Connection to bitcoind
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First you will need a running instance of bitcoind, setting up a username and password to connect with it. For more information about running bitcoind please refer to the official documentation.
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The code for creating and configuring an instance of the RPC client looks like this:
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```
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var bitcore = require('bitcore');
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var RPC = bitcore.transport.RPC;
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var client = new RPC('username', 'password', {
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host: 'localhost',
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port: 18332,
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secure: false,
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disableAgent: true,
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rejectUnauthorized: true
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});
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```
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## Examples
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For more information please refer to the [API reference](https://en.bitcoin.it/wiki/API_reference_%28JSON-RPC%29).
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```
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var bitcore = require('bitcore');
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var blockHash = '0000000000000000045d581af7fa3b6110266ece8131424d95bf490af828be1c';
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var client = new bitcore.transport.RPC('username', 'password');
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client.getBlock(blockHash, function(err, block) {
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// do something with the block
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});
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```
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