Topic: If you need help with blockchain API - HERE (Read 862 times)
A very useful method waiting a official update from blockchain.
I am also thinking about creating a sandbox for blockchain, working on this site has been hard since i been needing to use faucets for btc to test with LOL. I am pretty new to this Bitcoin thing but been learning a lot since my client wants a few sites developed using bitcoins.
i am developing a site for a client and everything has worked perfectly for me, i was trying to use the get method displayed on BlockChain's API and it does not work at all... this post method works perfect every time.
Here is something to get you started if you were having issues with sendmany and other API calls at block chain
Accepting Donations: 1Lux3FWAAoNGHA7Hm1JNuBEuKjsTkezBf9
Accepting Donations: 1Lux3FWAAoNGHA7Hm1JNuBEuKjsTkezBf9
Code:
define( 'GUID', 'USER ID HERE');
define( 'FPASSWORD', 'FIRSTPASSWORD HERE');
define( 'SPASSWORD', 'SECOND PASSWORD HERE');
// Examples
//Get Balance
$BlockChain = new BlockChain;
//Will return json_encoded array
$Balance = $BlockChain->BlockChainAPI('balance');
echo "Encoded Balance: " . $Balance;
echo "
";
//Decode and get value
$Balance = json_decode($Balance);
echo "Decoded Balance: " . $Balance->balance;
echo "
";
//SendMany
//Array = 'Address' => 'BTCAmount converted to Satoshi'
$Addresses = Array('1Lux3FWAAoNGHA7Hm1JNuBEuKjsTkezBf9' => '10000000', '1Lux3FWAAoNGHA7Hm1JNuBEuKjsTkezBf9' => '10000000');
$SendMany = $BlockChain->BlockChainAPI('sendmany', $Addresses);
echo "Encoded send many return: " . $SendMany;
// Decode and get value
$SendMany = json_decode($SendMany);
echo "Message: " . $SendMany->message;
echo "Error: " . $SendMany->error;
//Generating a new address
$RandomLabel = "Get btc address";
$Address = $BlockChain->BlockChainAPI('new_address', array('label' => "$RandomLabel"));
//Return json_encoded Array
echo "Encoded Address: " . $Address;
// Decode Address
$Address = json_decode($Address);
echo "New Address: " . $Address->address;
echo "Label for Address: " . $Address->label;
Class BlockChain{
function BlockChainAPI($Param, $Param1 = null) {
// API settings
static $ch = null;
if (is_null($ch)) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; BlockChain PHP client;)');
}
curl_setopt($ch, CURLOPT_URL, "https://blockchain.info/merchant/" . GUID . "/$Param?password=" .FPASSWORD . "&second_password=" . SPASSWORD);
if($Param1){
$data = http_build_query($Param1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
}
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$Return = curl_exec($ch);
return $res;
}
}
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