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https://github.com/denpamusic/php-bitcoinrpc
Fully unit-tested Bitcoin JSON-RPC client based on GuzzleHttp.
https://github.com/denpamusic/php-bitcoinrpc
api api-client bitcoin cryptocurrency guzzlehttp json-rpc
Last synced: about 16 hours ago
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Fully unit-tested Bitcoin JSON-RPC client based on GuzzleHttp.
- Host: GitHub
- URL: https://github.com/denpamusic/php-bitcoinrpc
- Owner: denpamusic
- License: mit
- Created: 2016-12-28T13:48:32.000Z (almost 8 years ago)
- Default Branch: 2.2.x
- Last Pushed: 2022-05-24T01:16:32.000Z (over 2 years ago)
- Last Synced: 2024-05-17T05:01:54.501Z (5 months ago)
- Topics: api, api-client, bitcoin, cryptocurrency, guzzlehttp, json-rpc
- Language: PHP
- Homepage:
- Size: 337 KB
- Stars: 284
- Watchers: 22
- Forks: 100
- Open Issues: 11
-
Metadata Files:
- Readme: README.md
- License: LICENSE
- Security: SECURITY.md
Awesome Lists containing this project
README
# Simple Bitcoin JSON-RPC client based on GuzzleHttp
[](https://packagist.org/packages/denpa/php-bitcoinrpc)
[](https://packagist.org/packages/denpa/php-bitcoinrpc)
[](https://github.com/denpamusic/php-bitcoinrpc/actions/workflows/ci.yml)
[](https://codeclimate.com/github/denpamusic/php-bitcoinrpc)
[](https://codeclimate.com/github/denpamusic/php-bitcoinrpc/coverage)
## Installation
Run ```php composer.phar require denpa/php-bitcoinrpc``` in your project directory or add following lines to composer.json
```javascript
"require": {
"denpa/php-bitcoinrpc": "^2.2"
}
```
and run ```php composer.phar install```.
## Requirements
PHP 8.0 or higher
_For PHP 5.6 to 7.0 use [php-bitcoinrpc v2.0.x](https://github.com/denpamusic/php-bitcoinrpc/tree/2.0.x)._
_For PHP 7.0 to 7.4 use [php-bitcoinrpc v2.0.x](https://github.com/denpamusic/php-bitcoinrpc/tree/2.1.x)._
## Usage
Create new object with url as parameter
```php
/**
* Don't forget to include composer autoloader by uncommenting line below
* if you're not already done it anywhere else in your project.
**/
// require 'vendor/autoload.php';
use Denpa\Bitcoin\Client as BitcoinClient;
$bitcoind = new BitcoinClient('http://rpcuser:rpcpassword@localhost:8332/');
```
or use array to define your bitcoind settings
```php
/**
* Don't forget to include composer autoloader by uncommenting line below
* if you're not already done it anywhere else in your project.
**/
// require 'vendor/autoload.php';
use Denpa\Bitcoin\Client as BitcoinClient;
$bitcoind = new BitcoinClient([
'scheme' => 'http', // optional, default http
'host' => 'localhost', // optional, default localhost
'port' => 8332, // optional, default 8332
'user' => 'rpcuser', // required
'password' => 'rpcpassword', // required
'ca' => '/etc/ssl/ca-cert.pem', // optional, for use with https scheme
'preserve_case' => false, // optional, send method names as defined instead of lowercasing them
]);
```
Then call methods defined in [Bitcoin Core API Documentation](https://bitcoin.org/en/developer-reference#bitcoin-core-apis) with magic:
```php
/**
* Get block info.
*/
$block = $bitcoind->getBlock('000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f');
$block('hash')->get(); // 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
$block['height']; // 0 (array access)
$block->get('tx.0'); // 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b
$block->count('tx'); // 1
$block->has('version'); // key must exist and CAN NOT be null
$block->exists('version'); // key must exist and CAN be null
$block->contains(0); // check if response contains value
$block->values(); // array of values
$block->keys(); // array of keys
$block->random(1, 'tx'); // random block txid
$block('tx')->random(2); // two random block txid's
$block('tx')->first(); // txid of first transaction
$block('tx')->last(); // txid of last transaction
/**
* Send transaction.
*/
$result = $bitcoind->sendToAddress('mmXgiR6KAhZCyQ8ndr2BCfEq1wNG2UnyG6', 0.1);
$txid = $result->get();
/**
* Get transaction amount.
*/
$result = $bitcoind->listSinceBlock();
$bitcoin = $result->sum('transactions.*.amount');
$satoshi = \Denpa\Bitcoin\to_satoshi($bitcoin);
```
To send asynchronous request, add Async to method name:
```php
$bitcoind->getBlockAsync(
'000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f',
function ($response) {
// success
},
function ($exception) {
// error
}
);
```
You can also send requests using request method:
```php
/**
* Get block info.
*/
$block = $bitcoind->request('getBlock', '000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f');
$block('hash'); // 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
$block['height']; // 0 (array access)
$block->get('tx.0'); // 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b
$block->count('tx'); // 1
$block->has('version'); // key must exist and CAN NOT be null
$block->exists('version'); // key must exist and CAN be null
$block->contains(0); // check if response contains value
$block->values(); // get response values
$block->keys(); // get response keys
$block->first('tx'); // get txid of the first transaction
$block->last('tx'); // get txid of the last transaction
$block->random(1, 'tx'); // get random txid
/**
* Send transaction.
*/
$result = $bitcoind->request('sendtoaddress', 'mmXgiR6KAhZCyQ8ndr2BCfEq1wNG2UnyG6', 0.06);
$txid = $result->get();
```
or requestAsync method for asynchronous calls:
```php
$bitcoind->requestAsync(
'getBlock',
'000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f',
function ($response) {
// success
},
function ($exception) {
// error
}
);
```
## Multi-Wallet RPC
You can use `wallet($name)` function to do a [Multi-Wallet RPC call](https://en.bitcoin.it/wiki/API_reference_(JSON-RPC)#Multi-wallet_RPC_calls):
```php
/**
* Get wallet2.dat balance.
*/
$balance = $bitcoind->wallet('wallet2.dat')->getbalance();
echo $balance->get(); // 0.10000000
```
## Exceptions
* `Denpa\Bitcoin\Exceptions\BadConfigurationException` - thrown on bad client configuration.
* `Denpa\Bitcoin\Exceptions\BadRemoteCallException` - thrown on getting error message from daemon.
* `Denpa\Bitcoin\Exceptions\ConnectionException` - thrown on daemon connection errors (e. g. timeouts)
## Helpers
Package provides following helpers to assist with value handling.
#### `to_bitcoin()`
Converts value in satoshi to bitcoin.
```php
echo Denpa\Bitcoin\to_bitcoin(100000); // 0.00100000
```
#### `to_satoshi()`
Converts value in bitcoin to satoshi.
```php
echo Denpa\Bitcoin\to_satoshi(0.001); // 100000
```
#### `to_ubtc()`
Converts value in bitcoin to ubtc/bits.
```php
echo Denpa\Bitcoin\to_ubtc(0.001); // 1000.0000
```
#### `to_mbtc()`
Converts value in bitcoin to mbtc.
```php
echo Denpa\Bitcoin\to_mbtc(0.001); // 1.0000
```
#### `to_fixed()`
Trims float value to precision without rounding.
```php
echo Denpa\Bitcoin\to_fixed(0.1236, 3); // 0.123
```
## License
This product is distributed under MIT license.
## Donations
If you like this project, please consider donating:
**BTC**: 3L6dqSBNgdpZan78KJtzoXEk9DN3sgEQJu
**Bech32**: bc1qyj8v6l70c4mjgq7hujywlg6le09kx09nq8d350
❤Thanks for your support!❤