Bagaimana cara berdagang bitcoin melalui bahasa PHP

Solusi Pertama: bayar ke API ExinCore

Exincore provide a commercial trading API on Mixin Network.

Anda membayar USDT ke ExinCore, ExinCore mentransfer Bitcoin kepada Anda dengan cepat dengan biaya yang sangat rendah dan harga yang wajar. Setiap transaksi bersifat anonim untuk umum tetapi masih dapat diverifikasi di blockchain explorer. Hanya Anda dan ExinCore yang tahu detailnya.

ExinCore tidak tahu siapa Anda karena ExinCore hanya tahu uuid klien Anda.

Pra-permintaan:

Anda seharusnya membuat bot berdasarkan pada Mixin Network. Buat satu dengan membaca Tutorial PHP Bitcoin.

Instal paket yang diperlukan

Seperti yang Anda ketahui, kami memperkenalkan Anda mixin-sdk-php dibab 1, anggap sudah diinstal sebelumnya, mari kita instal uuid, msgpack disini.

  composer require ramsey/uuid
  composer require rybakit/msgpack

Setor (Deposit) USDT atau Bitcoin ke akun Mixin Network Anda dan lihat saldo

ExinCore dapat bertukar antara Bitcoin, USDT, EOS, Eth dll. Di sini menunjukkan kepada Anda cara bertukar antara USDT dan Bitcoin, Periksa saldo & alamat dompet sebelum Anda melakukan pemesanan.

• Periksa alamat & saldo, ingat alamat dompet Bitcoin.
• Setor (Deposit) Bitcoin ke alamat dompet Bitcoin ini.
• Periksa saldo Bitcoin setelah 100 menit kemudian.

Ngomong-ngomong, alamat Bitcoin & USDT sama.

if ($line == '2') {
  if (($handle = fopen("new_users.csv", "r")) !== FALSE) {
  while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
    $mixinSdk_eachAccountInstance = new MixinSDK(GenerateConfigByCSV($data));
    $asset_info = $mixinSdk_eachAccountInstance->Wallet()->readAsset(BTC_ASSET_ID);
    print_r("Bitcoin wallet address is :".$asset_info["public_key"]."\n");
    print_r("Bitcoin wallet balance is :".$asset_info["balance"]."\n");
  }
    fclose($handle);
  } else print("Create user first\n");
}
if ($line == '3') {
  if (($handle = fopen("new_users.csv", "r")) !== FALSE) {
  while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
    $mixinSdk_eachAccountInstance = new MixinSDK(GenerateConfigByCSV($data));
    $asset_info = $mixinSdk_eachAccountInstance->Wallet()->readAsset(USDT_ASSET_ID);
    print_r("USDT wallet address is :".$asset_info["public_key"]."\n");
    print_r("USDT wallet balance is :".$asset_info["balance"]."\n");
  }
    fclose($handle);
  } else print("Create user first\n");
}

Lihat harga pasar

Bagaimana cara mengecek harga koin? Anda perlu memahami apa koin dasar. Jika Anda ingin membeli Bitcoin dan menjual USDT, USDT adalah koin dasar. Jika Anda ingin membeli USDT dan menjual Bitcoin, Bitcoin adalah koin dasar.

function getExchangeCoins($base_coin) :string {
  $client = new GuzzleHttp\Client();
  $res = $client->request('GET', 'https://exinone.com/exincore/markets?base_asset='.$base_coin, [
      ]);
  $result = "";
  if ($res->getStatusCode() == "200") {
    // echo $res->getStatusCode() . PHP_EOL;
    $resInfo = json_decode($res->getBody(), true);
    echo "Asset ID | Asset Symbol | Price | Amount | Exchanges" . PHP_EOL;
    $result = "Asset ID | Asset Symbol | Price | Amount | Exchanges" . PHP_EOL;
    foreach ($resInfo["data"] as $key => $coinInfo) {
      echo ($coinInfo["exchange_asset"] ." ".$coinInfo["exchange_asset_symbol"]. "/". $coinInfo["base_asset_symbol"] .
            " ". $coinInfo["price"] ." ". $coinInfo["minimum_amount"] ."-". $coinInfo["maximum_amount"] . " ");
      $result .= $coinInfo["exchange_asset_symbol"]. "/". $coinInfo["base_asset_symbol"] .
                  " ". $coinInfo["price"] ." ". $coinInfo["minimum_amount"] ."-". $coinInfo["maximum_amount"] . " ";
      foreach ($coinInfo["exchanges"] as $key => $exchange) {
        echo $exchange . " ";
        $result .= $exchange . " ";
      }
      echo PHP_EOL;
      $result .= PHP_EOL;
    }
  }
  return $result;
}

Buat memo untuk menyiapkan pesanan

Bab 2: Echo Bitcoin memperkenalkan koin transfer. Tetapi Anda harus memberi tahu ExinCore koin mana yang ingin Anda beli. Cukup tulis aset target Anda ke dalam memo.

$memo = base64_encode(MessagePack::pack([
                     'A' => Uuid::fromString($_targetAssetID)->getBytes(),
                     ]));

Bayar BTC ke gateway API dengan memo yang dihasilkan

Transfer Bitcoin(BTC_ASSET_ID) to ExinCore(EXIN_BOT), menempatkan Anda menargetkan aset uuid di memo, jika tidak, ExinCore akan mengembalikan uang Anda segera!

const EXIN_BOT        = "61103d28-3ac2-44a2-ae34-bd956070dab1";
const BTC_ASSET_ID    = "c6d0c728-2624-429b-8e0d-d9d19b6592fa";
const EOS_ASSET_ID    = "6cfe566e-4aad-470b-8c9a-2fd35b49c68d";
const USDT_ASSET_ID   = "815b0b1a-2764-3736-8faa-42d694fa620a";
coinExchange(BTC_ASSET_ID,"0.0001",USDT_ASSET_ID);

//...........

function coinExchange($_assetID,$_amount,$_targetAssetID) {
  $mixinSdk = new MixinSDK(require './config.php');
  // print_r();
  $memo = base64_encode(MessagePack::pack([
                       'A' => Uuid::fromString($_targetAssetID)->getBytes(),
                       ]));
  $BotInfo = $mixinSdk->Wallet()->transfer($_assetID,EXIN_BOT,
                                           $mixinSdk->getConfig()['default']['pin'],$_amount,$memo);
  print_r($BotInfo);
}

ExinCore harus mentransfer koin target ke bot Anda, sementara itu, masukkan biaya, id pesanan, harga dll. informasi dalam memo itu, bukalah data seperti di bawah ini.

• readUserSnapshots Baca snapshot dari pengguna.

  $limit        = 20;
  $offset       = '2019-03-10T01:58:25.362528Z';
  $snapInfo = $mixinSdk_BotInstance->Wallet()->readUserSnapshots($limit, $offset);
  // print_r($networkInfo2);
  foreach ($snapInfo as  $record) {
  // echo $key . PHP_EOL;
  // print_r($record);
  if ($record['amount'] > 0 and $record['memo'] != '') {
    echo "------------MEMO:-coin--exchange--------------" . PHP_EOL;
    echo "memo: " . $record['memo'] . PHP_EOL;
    // print_r($dtPay->memo);
    echo "You Get Coins: ". $record['asset_id']. " " . $record['amount'] . PHP_EOL;
    $memoUnpack = MessagePack::unpack(base64_decode($record['memo']));
    $feeAssetID = Uuid::fromBytes($memoUnpack['FA'])->toString();
    $OrderID    = Uuid::fromBytes($memoUnpack['O'])->toString();
    if ($memoUnpack['C'] == 1000) {
      echo "Successful Exchange:". PHP_EOL;
      echo "Fee asset ID: " . $feeAssetID . " fee is :" . $memoUnpack['F'] . PHP_EOL;
      echo "Order ID: " . $OrderID . " Price is :" . $memoUnpack['P'] . PHP_EOL;
    } else print_r($memoUnpack);
    echo "--------------memo-record end---------------" . PHP_EOL;
  }
  }

Jika pertukaran uang Anda berhasil, hasilkan konsol seperti di bawah ini:

------------MEMO:-coin--exchange--------------
memo: hqFDzQPooVCnMzg3Mi45N6FGqTAuMDAwNzc0NqJGQcQQgVsLGidkNzaPqkLWlPpiCqFUoUahT8QQIbfeL6p5RVOcEP0mLb+t+g==
You Get Coins: 815b0b1a-2764-3736-8faa-42d694fa620a 0.3857508
Successful Exchange:
Fee asset ID: 815b0b1a-2764-3736-8faa-42d694fa620a fee is :0.0007746
Order ID: 21b7de2f-aa79-4553-9c10-fd262dbfadfa Price is :3872.97
--------------memo-record end---------------

Lihat saldo Bitcoin

Periksa saldo dompet.

$mixinSdk = new MixinSDK(require './config.php');
$asset_info = $mixinSdk->Wallet()->readAsset(USDT_ASSET_ID);
print_r("USDT wallet balance is :".$asset_info["balance"]."\n");

Penggunaan kode sumber

Jalankan php call_apis.php untuk menjalankannya.

• 1: Buat pengguna dan perbarui PIN
• 2: Lihat saldo & alamat Bitcoin
• 3: Lihat saldo & alamat USDT
• 4: Lihat saldo EOS
• 5: Lihat alamat EOS
• 6: Transfer Bitcoin dari bot ke pengguna baru
• 7: Transfer Bitcoin dari pengguna baru ke Master
• 8: Tarik (Withdraw) Bitcoin bot
• 9: Tarik (Withdraw) EOS bot
• qu: Lihat harga pasar (USDT)
• qb: Lihat harga pasar (BTC)
• b: Saldo bot (USDT & BTC)
• s: Lihat Snapshots
• tb: Transfer 0,0001 BTC, beli USDT
• tu: Transfer $ 1 USDT, beli BTC
• q: Keluar

Lengkap Kode Sumber

Solusi Kedua: Daftarkan pesanan Anda di bursa Ocean.One