User
- PK-> user_id : Int[11]
- display_name : Char[256]
- username : Char[256]
- email : Char[256]
- password : Char[256]
- passphrase : Char[256]
- referral_id : Int[11]
- FK-> permission_id : Int[11]
- FK-> access_status_i : Int[11]
- confirm_email_at : DateTime[]
- registered_at : DateTime[]
- created_at : DateTime[]
- updated_at : DateTime[]

AccessStatus
- access_status_id : Int[11]
- objects_data : Char[256] // { deposit: true, withdrawal: true }

Permission
- PK-> permission_id : Int[11]
- level : Int[11]

Balance
- PK-> balance_id : Int[11]
- FK-> user_id : Int[11]
- FK-> currency_id : Int[11]
- action_type : Int[11] // 1 = increse , 2 = decrese
- total_balance : Decimal[16,8]
- available_balance : Decimal[16,8]
- pending_balance : Decimal[16,8]
- lock_options : Decimal[16,8]
- final_balance : Decimal[16,8]
- previous_hash : Char[128]
- current_hash : Char[128]

Security
- PK-> security_id : Int[11]
- opt_password : Char[128]
- twofactor_password : Char[64]
- passphrase_verify_hash : Char[128]

UserLogging
- PK-> user_logging_id : Int[11]
- ip_address : Char[128]
- user_agent : Char[256]
- geo_location : Char[256]
- session : Char[256]
- deviced_name : Char[256]
- is_proxy : Int[11]
- authorized_token : Char[128]
- attemp_count : Int[11]
- login_at : DateTime[]
- created_at : DateTime[]

UserSetting
- PK-> user_setting_id : Int[11]
- language : Char[256]
- timezone : Char[256]
- display_currency_type : Char[256]
- objects_data : Char[1024] // { alert_deposit: true, alert_withdrawal: true, alert_buy_currency: true, alert_sell_currency: true }

CurrencyType
- PK-> currency_id : Int[11]
- name : Char[256]
- symbol : Char[64]

Paring
- PK-> paring_id : Int[11]
- symbol_paring : Char[64]
- base_currency : Int[11]
- major_currency : Int[11]
- last_price : Decimal[16,8]
- trend : Int[11] // 1 = up, 0 = down
- percentile : Int[11]
- created_at : DateTime[]
- updated_at : DateTime[]

PendingCurrencyOrder
- PK-> pending_currency_order_id : Int[]
- pending_type : Int[11] // 1 = Send , 2 = Received
- to_address : Char[256]
- from_address : Char[256]
- amount : Decimal[16,8]
- created_at : DateTime[]
- verify_hash : Char[128]

CurrencyWallet
- PK-> currency_wallet_id : Int[11]
- FK-> currency_id : Int[11]
- address : Char[256]
- private_key : Char[256]
- wif_key : Char[256]
- public_key : Char[256]
- number_tx : Int[11]
- created_at : DateTime[]

CurrencyTX
- PK-> currency_tx_id : Int[11]
- FK-> currency_id : Int[11]
- txid : Char[256]
- address : Char[256]
- amount : Decimal[16,8]
- confirmations : Int[11]
- tx_type : Int[11] // 1 = send_out , 2 = receive_in
- verify_hash : Char[256] // (txid+amount+address)
- created_at : DateTime[]