Update Customer

curl -X PUT "https://api.trusset.org/customers/api/manage/cust_abc123" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: trusset_abc123xy_secret..." \
  -d '{ "investorType": "INSTITUTIONAL" }'

const response = await fetch(
  'https://api.trusset.org/customers/api/manage/cust_abc123',
  {
    method: 'PUT',
    headers: {
      'Content-Type': 'application/json',
      'X-API-Key': 'trusset_abc123xy_secret...'
    },
    body: JSON.stringify({ investorType: 'INSTITUTIONAL' })
  }
);
const { data: updated } = await response.json();

{
  "success": true,
  "data": {
    "id": "cust_abc123",
    "walletAddress": "0xAbC123dEf456789012345678901234567890AbCd",
    "country": "DE",
    "investorType": "INSTITUTIONAL",
    "status": "verified",
    "archived": false
  },
  "metadata": {
    "requestId": "550e8400-e29b-41d4-a716-446655440000",
    "timestamp": "2025-06-15T12:00:00.000Z"
  }
}