Solicitar saque crypto

Solicita saque em USDT (rede BEP20). O saldo é debitado em BRL e convertido.

Endpoint: POST /api/crypto/withdraw

Parâmetro	Tipo	Descrição
amount *	number	Valor em BRL para saque.
wallet *	string	Wallet BEP20 (formato 0x...).
projectWebhook	string	Webhook opcional de retorno.
gateway	string	Gateway crypto opcional.

curl -X POST 'https://api.vexuspay.com/api/crypto/withdraw' \
  --header 'Authorization: Bearer SEU_JWT' \
  --header 'Content-Type: application/json' \
  --data '{
    "amount": 100,
    "wallet": "0x1234567890123456789012345678901234567890",
    "projectWebhook": "https://seusistema.com/webhooks/crypto"
  }'

{
  "message": "Crypto withdrawal processed successfully.",
  "withdrawal": {
    "transaction_id": "crypto-abc123",
    "status": "PROCESSING",
    "amount": 100,
    "fee": 3,
    "total": 103,
    "usdt_amount": 19.047619,
    "wallet": "0x1234567890123456789012345678901234567890"
  }
}