PHP class for interaction with Karbo Simplewallet API

Simple php class for interaction with Karbo Simplewallet JSON RPC API.

Available methods

• getBalance
• getAddress
• getHeight
• getTransfers
• getPayments
• transfer
• store
• reset
• genPaymentId
• checkAddress
• checkPaymentId

getBalance

Return wallet balance.

Example of usage:

<?php
	$krbWallet = new Karbo();
	$balance = $krbWallet->getBalance();
?>

Output data:

{
	"status": true,
	"available_balance": 100,
	"locked_amount": 0
}

getAddress

Returns wallet address.

Example of usage:

<?php
	$krbWallet = new Karbo();
	$balance = $krbWallet->getAddress();
?>

Output data:

{
	"status": true,
	"address": "KctbUcra6R4DLHmDYbVvfrDBLQHxpjN2xVKs9EcmsDivXVWiu15uuF2YKgZfMPEYgT5dS4JGuJERmY46AwEVehwq35acL8f "
}

getHeight

Returns the last top known block height for simplewallet. This method can be used to verify that simplewallet is correctly synchronized.

Example of usage:

<?php
	$krbWallet = new Karbo();
	$balance = $krbWallet->getHeight();
?>

Output data:

{
	"status": true,
	"height": 201631
}

getTransfers

Returns the list of all the wallet's incoming and outgoing transfers.

Example of usage:

<?php
	$krbWallet = new Karbo();
	$balance = $krbWallet->getTransfers();
?>

Output data:

{
	"status": true,
	"transfers": [{
		"address": "",
		"amount": 1,
		"fee": 0.0001,
		"blockIndex": 200561,
		"output": false,
		"paymentId": "b661ca369901e91f51083bb131ad26c5c04d725bc0dfe3692e63fc4e093d331e",
		"time": 1518824088,
		"transactionHash": "5d67329ce94e8a127b1490b281feb13f74c18d0ac1dbe49338c1663c34a27738",
		"unlock_time": 0
	}, {
		"address": "KeRRSeu1z1PYQz9eTWy8W4efGTMB9ZCbxayX85rRr5w8E1gqDMujgtPLeGPmvcT1DPjoU7iCpbrn7KJxMpJhUTfrJjcKGpt",
		"amount": 1,
		"fee": 0.0001,
		"blockIndex": 201589,
		"output": true,
		"paymentId": "17d37b8d5a76da4e5e0d16459b386601e0a38eac80956f2d1abfeab4dda715a7",
		"time": 1519096397,
		"transactionHash": "db56c8f6bf45e37f4bfd1d0201d4fbe5e2514676e30018116b2491f8c71a9230",
		"unlock_time": 0
	}]
}

getPayments

Receives all the payments with a corresponding payment_id that were sent to the wallet. This method is used to get the KRB payments for the 3rd party services. As Karbo uses only one address to receive KRB deposits, a unique payment_id should be assigned and shown to each user. The method will return all the payments for this user.

Example of usage:

<?php
	$krbWallet = new Karbo();
	$paymentId = "b661ca369901e91f51083bb131ad26c5c04d725bc0dfe3692e63fc4e093d331e";
	$krbWallet->getPayments($paymentId);
?>

Output data:

{
	"status": true,
	"payments": [{
		"amount": 1,
		"block_height": 200561,
		"tx_hash": "5d67329ce94e8a127b1490b281feb13f74c18d0ac1dbe49338c1663c34a27738",
		"unlock_time": 0
	}]
}

transfer

Transfer KRB to several destinations with specified fee, mixin ambiguity degree, and unlock time.

Please note: fee param is a mandatory and should not be less than 0.0001 KRB.

Example of usage:

<?php
	$krbWallet = new Karbo();
	$paymentID = $krbWallet->genPaymentId();
	$fee = $krbWallet->genPaymentId();
	$unlock_time = 0;
	$transData = [
		[
			"amount" => "100",
			"address" => "KeRRSeu1z1PYQz9eTWy8W4efGTMB9ZCbxayX85rRr5w8E1gqDMujgtPLeGPmvcT1DPjoU7iCpbrn7KJxMpJhUTfrJjcKGpt"
		]
	];
	$krbWallet->transfer($transData, $paymentID, $fee, $unlock_time);
?>

Output data:

{
	"status": true,
	"payments": [{
		"amount": 1,
		"tx_hash": "5d67329ce94e8a127b1490b281feb13f74c18d0ac1dbe49338c1663c34a27738",
		"payment_id": "17d37b8d5a76da4e5e0d16459b386601e0a38eac80956f2d1abfeab4dda715a7"
	}]
}

store

Store wallet data.

Example of usage:

<?php
	$krbWallet = new Karbo();
	$balance = $krbWallet->store();
?>

Output data:

{
	"status": true
}

reset

Erases simplewallet's internal state but keeps safe the wallet.bin. The method should be used to re-synchronize the wallet from scratch. The next refresh (which is automatically called each 20 seconds) will update the simplewallet state.

Example of usage:

<?php
	$krbWallet = new Karbo();
	$balance = $krbWallet->reset();
?>

Output data:

{
	"status": true
}

genPaymentId

Generate payment id

Example of usage:

<?php
	Karbo::genPaymentId();
?>

Output data:

66897070238bc2c47bed4a327f78bed3ece3b87c30b1cb78c535597fd0c19456

checkAddress

Check if address valid

Example of usage:

<?php
	Karbo::checkAddress("KeRRSeu1z1PYQz9eTWy8W4efGTMB9ZCbxayX85rRr5w8E1gqDMujgtPLeGPmvcT1DPjoU7iCpbrn7KJxMpJhUTfrJjcKGpt");
?>

Output data:

true

checkPaymentId

Check if payment id valid

Example of usage:

<?php
	Karbo::checkPaymentId("66897070238bc2c47bed4a327f78bed3ece3b87c30b1cb78c535597fd0c19456");
?>

Output data:

true

Based on Lastick/karbo-api-php and Simplewallet JSON RPC API wiki page

Made with <3 by Volbil