Dépôt de Stablecoins

{
  "statusCode": 201,
  "message": "Address generated successfully",
  "data": {
    "id": "address-uuid",
    "address": "0xe1037B45b48390285e5067424053fa35c478296b",
    "name": "Customer 12345",
    "type": "INTERNAL",
    "isActive": true,
    "metadata": {
      "userId": "user_12345",
      "plan": "premium"
    },
    "configurations": {
      "autoSweep": true,
      "gaslessWithdraw": false
    },
    "blockchain": {
      "name": "base",
      "symbol": "ETH",
      "network": "mainnet"
    },
    "createdAt": "2024-01-15T10:30:00Z"
  }
}

{
  "event": "deposit.success",
  "data": {
    "id": "tx-uuid",
    "hash": "0xabc123...",
    "type": "DEPOSIT",
    "status": "SUCCESS",
    "amount": "100",
    "senderAddress": "0xCustomerExternalWallet...",
    "recipientAddress": "0xe1037B45b48390285e5067424053fa35c478296b",
    "asset": {
      "id": "asset-uuid",
      "name": "USD Coin",
      "symbol": "USDC",
      "decimals": 6
    },
    "wallet": {
      "id": "wallet-uuid",
      "name": "Deposits Wallet"
    },
    "blockchain": {
      "name": "base",
      "network": "mainnet"
    },
    "metadata": {
      "userId": "user_12345",
      "plan": "premium"
    },
    "createdAt": "2024-01-15T10:30:00Z"
  }
}

GET /v1/wallets/{walletId}/addresses

GET /v1/wallets/{walletId}/addresses/{addressId}

await fetch(
  `https://api.blockradar.co/v1/wallets/${walletId}/addresses/${addressId}`,
  {
    method: 'PATCH',
    headers: {
      'Content-Type': 'application/json',
      'x-api-key': apiKey
    },
    body: JSON.stringify({ isActive: false })
  }
);

POST /v1/wallets/{walletId}/sweep/assets

{
  "forceSweep": true
}

POST /v1/wallets/{walletId}/rescan/blocks

{
  "transactionHash": "0xabc123..."
}

async function setupCustomerDeposit(walletId, userId) {
  const apiKey = process.env.BLOCKRADAR_API_KEY;
  const baseUrl = 'https://api.blockradar.co/v1';
  const headers = {
    'Content-Type': 'application/json',
    'x-api-key': apiKey
  };

  // Étape 1 : Générer une adresse dédiée pour le client
  const addressRes = await fetch(
    `${baseUrl}/wallets/${walletId}/addresses`,
    {
      method: 'POST',
      headers,
      body: JSON.stringify({
        name: `User ${userId}`,
        metadata: { userId, createdAt: new Date().toISOString() }
      })
    }
  ).then(r => r.json());

  const depositAddress = addressRes.data.address;
  console.log('Share this address with customer:', depositAddress);

  return depositAddress;
}

// Handler de webhook (exemple Express.js)
app.post('/webhooks/blockradar', (req, res) => {
  const { event, data } = req.body;

  if (event === 'deposit.success') {
    const userId = data.metadata?.userId;
    const amount = data.amount;
    const symbol = data.asset.symbol;

    console.log(`Deposit received: ${amount} ${symbol} from user ${userId}`);

    // Créditer le compte utilisateur dans votre système
    creditUserAccount(userId, amount, symbol);
  }

  if (event === 'deposit.swept.success') {
    console.log(`Deposit swept to master wallet: ${data.amount} ${data.asset.symbol}`);
  }

  res.sendStatus(200);
});