def get_deposit_history(self, currency, from_id, size):
check_symbol(currency)
check_should_not_none(from_id, "from_id")
check_should_not_none(size, "size")
builder = UrlParamsBuilder()
builder.put_url("currency", currency)
builder.put_url("type", "deposit")
builder.put_url("from", from_id)
builder.put_url("size", size)
request = self.__create_request_by_get_with_signature(
"/v1/query/deposit-withdraw", builder)
def parse(json_wrapper):
deposits = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items():
deposit = Deposit()
deposit.id = item.get_int("id")
deposit.currency = item.get_string("currency")
deposit.tx_hash = item.get_string("tx-hash")
deposit.amount = item.get_float("amount")
deposit.address = item.get_string("address")
deposit.address_tag = item.get_string("address-tag")
deposit.fee = item.get_float("fee")
deposit.withdraw_state = item.get_string("state")
deposit.created_timestamp = convert_cst_in_millisecond_to_utc(
item.get_int("created-at"))
deposit.updated_timestamp = convert_cst_in_millisecond_to_utc(
item.get_int("updated-at"))
deposits.append(deposit)
return deposits
request.json_parser = parse
return request
def get_etf_swap_config(self, etf_symbol):
check_symbol(etf_symbol)
builder = UrlParamsBuilder()
builder.put_url("etf_name", etf_symbol)
request = self.__create_request_by_get("/etf/swap/config", builder)
def parse(json_wrapper):
data = json_wrapper.get_object("data")
etf_swap_config = EtfSwapConfig()
etf_swap_config.purchase_max_amount = data.get_int(
"purchase_max_amount")
etf_swap_config.purchase_min_amount = data.get_int(
"purchase_min_amount")
etf_swap_config.redemption_max_amount = data.get_int(
"redemption_max_amount")
etf_swap_config.redemption_min_amount = data.get_int(
"redemption_min_amount")
etf_swap_config.purchase_fee_rate = data.get_float(
"purchase_fee_rate")
etf_swap_config.redemption_fee_rate = data.get_float(
"redemption_fee_rate")
etf_swap_config.status = data.get_string("etf_status")
unit_price_data_array = data.get_array("unit_price")
unit_price_list = list()
for item in unit_price_data_array.get_items():
unit_price = UnitPrice()
unit_price.currency = item.get_string("currency")
unit_price.amount = item.get_float("amount")
unit_price_list.append(unit_price)
etf_swap_config.unit_price_list = unit_price_list
return etf_swap_config
request.json_parser = parse
return request
def repay_loan(self, load_id, amount):
check_should_not_none(load_id, "load_id")
check_should_not_none(amount, "amount")
builder = UrlParamsBuilder()
builder.put_post("amount", amount)
path = "/v1/margin/orders/{}/repay"
path = path.format(load_id)
request = self.__create_request_by_post_with_signature(path, builder)
def parse(json_wrapper):
return json_wrapper.get_int("data")
request.json_parser = parse
return request
def get_etf_candlestick(self, symbol, interval, size=None):
check_symbol(symbol)
check_range(size, 1, 2000, "size")
check_should_not_none(interval, "interval")
builder = UrlParamsBuilder()
builder.put_url("symbol", symbol)
builder.put_url("period", interval)
builder.put_url("limit", size)
request = self.__create_request_by_get(
"/quotation/market/history/kline", builder)
def parse(json_wrapper):
candlestick_list = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items():
candlestick = Candlestick()
candlestick.open = item.get_float("open")
candlestick.close = item.get_float("close")
candlestick.low = item.get_float("low")
candlestick.high = item.get_float("high")
candlestick.amount = item.get_float("amount")
candlestick.count = 0
candlestick.volume = item.get_float("vol")
candlestick_list.append(candlestick)
return candlestick_list
request.json_parser = parse
return request
def get_order(self, symbol, order_id):
check_symbol(symbol)
check_should_not_none(order_id, "order_id")
path = "/v1/order/orders/{}"
path = path.format(order_id)
request = self.__create_request_by_get_with_signature(
path, UrlParamsBuilder())
def parse(json_wrapper):
data = json_wrapper.get_object("data")
order = Order()
order.order_id = data.get_int("id")
order.symbol = data.get_string("symbol")
order.price = data.get_float("price")
order.amount = data.get_float("amount")
order.account_type = account_info_map.get_account_by_id(
self.__api_key, data.get_int("account-id")).account_type
order.created_timestamp = convert_cst_in_millisecond_to_utc(
data.get_int("created-at"))
order.canceled_timestamp = convert_cst_in_millisecond_to_utc(
data.get_int("canceled-at"))
order.finished_timestamp = convert_cst_in_millisecond_to_utc(
data.get_int("finished-at"))
order.order_type = data.get_string("type")
order.filled_amount = data.get_float("field-amount")
order.filled_cash_amount = data.get_float("field-cash-amount")
order.filled_fees = data.get_float("field-fees")
order.source = data.get_string("source")
order.state = data.get_string("state")
return order
request.json_parser = parse
return request
def get_match_results_by_order_id(self, symbol, order_id):
check_symbol(symbol)
check_should_not_none(order_id, "order_id")
path = "/v1/order/orders/{}/matchresults"
path = path.format(order_id)
request = self.__create_request_by_get_with_signature(
path, UrlParamsBuilder())
def parse(json_wrapper):
match_result_list = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items():
match_result = MatchResult()
match_result.id = item.get_int("id")
match_result.created_timestamp = convert_cst_in_millisecond_to_utc(
item.get_int("created-at"))
match_result.filled_amount = item.get_float("filled-amount")
match_result.filled_fees = item.get_float("filled-fees")
match_result.match_id = item.get_int("match-id")
match_result.order_id = item.get_int("order-id")
match_result.price = item.get_float("price")
match_result.source = item.get_string("source")
match_result.symbol = item.get_string("symbol")
match_result.order_type = item.get_string("type")
match_result_list.append(match_result)
return match_result_list
request.json_parser = parse
return request
def get_specify_account_balance(self, sub_id):
path = "/v1/account/accounts/{}"
path = path.format(sub_id)
request = self.__create_request_by_get_with_signature(
path, UrlParamsBuilder())
def parse(json_wrapper):
complete_sub_account_list = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items():
complete_sub_account = CompleteSubAccountInfo()
complete_sub_account.id = item.get_int("id")
complete_sub_account.account_type = item.get_string("type")
balances = list()
data_array_in = item.get_array("list")
for item_in in data_array_in.get_items():
balance = Balance()
balance.currency = item_in.get_string("currency")
balance.type = item_in.get_string("type")
balance.balance = item_in.get_float("balance")
balances.append(balance)
complete_sub_account.balances = balances
complete_sub_account_list.append(complete_sub_account)
return complete_sub_account_list
request.json_parser = parse
return request
def cancel_orders(self, symbol, order_id_list):
check_symbol(symbol)
check_should_not_none(order_id_list, "order_id_list")
check_list(order_id_list, 1, 50, "order_id_list")
string_list = list()
for order_id in order_id_list:
string_list.append(str(order_id))
builder = UrlParamsBuilder()
builder.put_post("order-ids", string_list)
request = self.__create_request_by_post_with_signature(
"/v1/order/orders/batchcancel", builder)
def parse(json_wrapper):
return
request.json_parser = parse
return request
def get_currencies(self):
request = self.__create_request_by_get("/v1/common/currencys",
UrlParamsBuilder())
def parse(json_wrapper):
return json_wrapper.get_array("data").get_items_as_string()
request.json_parser = parse
return request
def transfer_between_parent_and_sub(self, sub_uid, currency, amount,
transfer_type):
check_currency(currency)
check_should_not_none(sub_uid, "sub_uid")
check_should_not_none(amount, "amount")
check_should_not_none(transfer_type, "transfer_type")
builder = UrlParamsBuilder()
builder.put_post("sub-uid", sub_uid)
builder.put_post("amount", amount)
builder.put_post("currency", currency)
builder.put_post("type", transfer_type)
request = self.__create_request_by_post_with_signature(
"/v1/subuser/transfer", builder)
def parse(json_wrapper):
return json_wrapper.get_int("data")
request.json_parser = parse
return request
def get_exchange_timestamp(self):
request = self.__create_request_by_get("/v1/common/timestamp",
UrlParamsBuilder())
def parse(json_wrapper):
return convert_cst_in_millisecond_to_utc(
json_wrapper.get_int("data"))
request.json_parser = parse
return request
def transfer(self, symbol, from_account, to_account, currency, amount):
check_symbol(symbol)
check_should_not_none(from_account, "from_account")
check_should_not_none(to_account, "to_account")
check_should_not_none(currency, "currency")
check_should_not_none(amount, "amount")
if from_account == AccountType.SPOT and to_account == AccountType.MARGIN:
address = "/v1/dw/transfer-in/margin"
elif from_account == AccountType.MARGIN and AccountType.SPOT:
address = "/v1/dw/transfer-out/margin"
else:
raise HuobiApiException(HuobiApiException.INPUT_ERROR,
"[Input] incorrect transfer type")
builder = UrlParamsBuilder()
builder.put_post("currency", currency)
builder.put_post("symbol", symbol)
builder.put_post("amount", amount)
request = self.__create_request_by_post_with_signature(
address, builder)
def parse(json_wrapper):
if json_wrapper.get_string("status") == "ok":
return json_wrapper.get_int("data")
request.json_parser = parse
return request
def get_price_depth(self, symbol, size=None):
check_symbol(symbol)
check_range(size, 1, 150, "size")
builder = UrlParamsBuilder()
builder.put_url("symbol", symbol)
builder.put_url("type", "step0")
request = self.__create_request_by_get("/market/depth", builder)
def parse(json_wrapper):
tick = json_wrapper.get_object("tick")
dp = PriceDepth()
dp.timestamp = convert_cst_in_millisecond_to_utc(
tick.get_int("ts"))
bid_array = tick.get_array("bids")
ask_array = tick.get_array("asks")
bids = list()
asks = list()
for i in range(0, size):
bid_entry = bid_array.get_array_at(i)
entry = DepthEntry()
entry.price = bid_entry.get_float_at(0)
entry.amount = bid_entry.get_float_at(1)
bids.append(entry)
for i in range(0, size):
ask_entry = ask_array.get_array_at(i)
entry = DepthEntry()
entry.price = ask_entry.get_float_at(0)
entry.amount = ask_entry.get_float_at(1)
asks.append(entry)
dp.bids = bids
dp.asks = asks
return dp
request.json_parser = parse
return request
def get_historical_trade(self, symbol, form_id, size):
check_symbol(symbol)
check_range(size, 1, 2000, "size")
builder = UrlParamsBuilder()
builder.put_url("symbol", symbol)
builder.put_url("size", size)
request = self.__create_request_by_get("/market/history/trade",
builder)
def parse(json_wrapper):
data_array = json_wrapper.get_array("data")
trade_list = list()
for item in data_array.get_items():
data_array_in = item.get_array("data")
for item_in in data_array_in.get_items():
local_trade = Trade()
local_trade.price = item_in.get_float("price")
local_trade.amount = item_in.get_float("amount")
local_trade.trade_id = item_in.get_int("id")
local_trade.timestamp = convert_cst_in_millisecond_to_utc(
item_in.get_int("ts"))
local_trade.direction = item_in.get_string("direction")
trade_list.append(local_trade)
return trade_list
request.json_parser = parse
return request
def cancel_order(self, symbol, order_id):
check_symbol(symbol)
check_should_not_none(order_id, "order_id")
path = "/v1/order/orders/{}/submitcancel"
path = path.format(order_id)
request = self.__create_request_by_post_with_signature(
path, UrlParamsBuilder())
def parse(json_wrapper):
return
request.json_parser = parse
return request
def cancel_withdraw(self, currency, withdraw_id):
check_symbol(currency)
check_should_not_none(withdraw_id, "withdraw_id")
path = "/v1/dw/withdraw-virtual/{}/cancel"
path = path.format(withdraw_id)
request = self.__create_request_by_post_with_signature(
path, UrlParamsBuilder())
def parse(json_wrapper):
return
request.json_parser = parse
return request
def get_best_quote(self, symbol):
check_symbol(symbol)
builder = UrlParamsBuilder()
builder.put_url("symbol", symbol)
request = self.__create_request_by_get("/market/detail/merged",
builder)
def parse(json_wrapper):
best_quote = BestQuote()
best_quote.timestamp = convert_cst_in_millisecond_to_utc(
json_wrapper.get_int("ts"))
tick = json_wrapper.get_object("tick")
ask_array = tick.get_array("ask")
best_quote.ask_price = ask_array.get_float_at(0)
best_quote.ask_amount = ask_array.get_float_at(1)
bid_array = tick.get_array("bid")
best_quote.bid_price = bid_array.get_float_at(0)
best_quote.bid_amount = bid_array.get_float_at(1)
return best_quote
request.json_parser = parse
return request
def get_24h_trade_statistics(self, symbol):
check_symbol(symbol)
builder = UrlParamsBuilder()
builder.put_url("symbol", symbol)
request = self.__create_request_by_get("/market/detail", builder)
def parse(json_wrapper):
tick = json_wrapper.get_object("tick")
trade_statistics = TradeStatistics()
trade_statistics.timestamp = convert_cst_in_millisecond_to_utc(
json_wrapper.get_int("ts"))
trade_statistics.amount = tick.get_float("amount")
trade_statistics.open = tick.get_float("open")
trade_statistics.close = tick.get_float("close")
trade_statistics.high = tick.get_float("high")
trade_statistics.low = tick.get_float("low")
trade_statistics.count = tick.get_int("count")
trade_statistics.volume = tick.get_float("vol")
return trade_statistics
request.json_parser = parse
return request
def get_etf_swap_history(self, etf_symbol, offset, size):
check_symbol(etf_symbol)
check_range(size, 1, 100, "size")
greater_or_equal(offset, 0, "offset")
builder = UrlParamsBuilder()
builder.put_url("etf_name", etf_symbol)
builder.put_url("offset", offset)
builder.put_url("limit", size)
request = self.__create_request_by_get_with_signature(
"/etf/swap/list", builder)
def parse(json_wrapper):
etf_swap_history_list = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items():
etf_swap_history = EtfSwapHistory()
etf_swap_history.created_timestamp = item.get_int(
"gmt_created")
etf_swap_history.currency = item.get_string("currency")
etf_swap_history.amount = item.get_float("amount")
etf_swap_history.type = item.get_string("type")
etf_swap_history.status = item.get_int("status")
detail = item.get_object("detail")
etf_swap_history.rate = detail.get_float("rate")
etf_swap_history.fee = detail.get_float("fee")
etf_swap_history.point_card_amount = detail.get_float(
"point_card_amount")
used_currency_array = detail.get_array("used_currency_list")
used_currency_list = list()
for currency in used_currency_array.get_items():
unit_price = UnitPrice()
unit_price.amount = currency.get_float("amount")
unit_price.currency = currency.get_string("currency")
used_currency_list.append(unit_price)
etf_swap_history.used_currency_list = used_currency_list
obtain_currency_array = detail.get_array(
"obtain_currency_list")
obtain_currency_list = list()
for currency in obtain_currency_array.get_items():
unit_price = UnitPrice()
unit_price.amount = currency.get_float("amount")
unit_price.currency = currency.get_string("currency")
obtain_currency_list.append(unit_price)
etf_swap_history.obtain_currency_list = obtain_currency_list
etf_swap_history_list.append(etf_swap_history)
return etf_swap_history_list
request.json_parser = parse
return request
def get_margin_balance_detail(self, symbol):
check_symbol(symbol)
builder = UrlParamsBuilder()
builder.put_url("symbol", symbol)
request = self.__create_request_by_get_with_signature(
"/v1/margin/accounts/balance", builder)
def parse(json_wrapper):
margin_balance_detail_list = list()
data_array = json_wrapper.get_array("data")
for item_in_data in data_array.get_items():
margin_balance_detail = MarginBalanceDetail()
margin_balance_detail.id = item_in_data.get_int("id")
margin_balance_detail.type = item_in_data.get_string("type")
margin_balance_detail.symbol = item_in_data.get_string(
"symbol")
margin_balance_detail.state = item_in_data.get_string("state")
margin_balance_detail.fl_price = item_in_data.get_float(
"fl-price")
margin_balance_detail.fl_type = item_in_data.get_string(
"fl-type")
margin_balance_detail.risk_rate = item_in_data.get_float(
"risk-rate")
balance_list = list()
list_array = item_in_data.get_array("list")
for item_in_list in list_array.get_items():
balance = Balance()
balance.currency = item_in_list.get_string("currency")
balance.balance_type = item_in_list.get_string("type")
balance.balance = item_in_list.get_float("balance")
balance_list.append(balance)
margin_balance_detail.sub_account_balance_list = balance_list
margin_balance_detail_list.append(margin_balance_detail)
return margin_balance_detail_list
request.json_parser = parse
return request
def get_current_user_aggregated_balance(self):
request = self.__create_request_by_get_with_signature(
"/v1/subuser/aggregate-balance", UrlParamsBuilder())
def parse(json_wrapper):
balances = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items:
balance = Balance()
balance.currency = item.get_string("currency")
balance.balance = item.get_float("balance")
balances.append(balance)
return balances
request.json_parser = parse
return request
def get_balance(self, account):
path = "/v1/account/accounts/{}/balance"
path = path.format(account.id)
request = self.__create_request_by_get_with_signature(
path, UrlParamsBuilder())
def parse(json_wrapper):
balances = list()
data = json_wrapper.get_object("data")
list_array = data.get_array("list")
for item in list_array.get_items():
balance = Balance()
balance.balance = item.get_float("balance")
balance.currency = item.get_string("currency")
balance.balance_type = item.get_string("type")
balances.append(balance)
return balances
request.json_parser = parse
return request
def get_open_orders(self, symbol, account_type, size=None, side=None):
check_symbol(symbol)
check_range(size, 1, 2000, "size")
check_should_not_none(account_type, "account_type")
global account_info_map
user = account_info_map.get_user(self.__api_key)
account = user.get_account_by_type(account_type)
builder = UrlParamsBuilder()
builder.put_url("account-id", account.id)
builder.put_url("symbol", symbol)
builder.put_url("side", side)
builder.put_url("size", size)
request = self.__create_request_by_get_with_signature(
"/v1/order/openOrders", builder)
def parse(json_wrapper):
order_list = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items():
order = Order()
order.order_id = item.get_int("id")
order.symbol = item.get_string("symbol")
order.price = item.get_float("price")
order.amount = item.get_float("amount")
order.account_type = account_info_map.get_account_by_id(
self.__api_key, item.get_int("account-id")).account_type
order.created_timestamp = convert_cst_in_millisecond_to_utc(
item.get_int("created-at"))
order.order_type = item.get_string("type")
order.filled_amount = item.get_float("filled-amount")
order.filled_cash_amount = item.get_float("filled-cash-amount")
order.filled_fees = item.get_float("filled-fees")
order.source = item.get_string("source")
order.state = item.get_string("state")
order_list.append(order)
return order_list
request.json_parser = parse
return request
def cancel_open_orders(self, symbol, account_type, side=None, size=None):
check_symbol(symbol)
check_should_not_none(account_type, "account_type")
global account_info_map
user = account_info_map.get_user(self.__api_key)
account = user.get_account_by_type(account_type)
builder = UrlParamsBuilder()
builder.put_post("account-id", account.id)
builder.put_post("symbol", symbol)
builder.put_post("side", side)
builder.put_post("size", size)
request = self.__create_request_by_post_with_signature(
"/v1/order/orders/batchCancelOpenOrders", builder)
def parse(json_wrapper):
data = json_wrapper.get_object("data")
batch_cancel_result = BatchCancelResult()
batch_cancel_result.success_count = data.get_int("success-count")
batch_cancel_result.failed_count = data.get_int("failed-count")
return batch_cancel_result
request.json_parser = parse
return request
def apply_loan(self, symbol, currency, amount):
check_symbol(symbol)
check_should_not_none(currency, "currency")
check_should_not_none(amount, "amount")
builder = UrlParamsBuilder()
builder.put_post("currency", currency)
builder.put_post("symbol", symbol)
builder.put_post("amount", amount)
request = self.__create_request_by_post_with_signature(
"/v1/margin/orders", builder)
def parse(json_wrapper):
return json_wrapper.get_int("data")
request.json_parser = parse
return request
def get_symbols(self):
request = self.__create_request_by_get("/v1/common/symbols",
UrlParamsBuilder())
def parse(json_wrapper):
symbols = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items():
local_symbol = Symbol()
local_symbol.base_currency = item.get_string("base-currency")
local_symbol.quote_currency = item.get_string("quote-currency")
local_symbol.price_precision = item.get_int("price-precision")
local_symbol.amount_precision = item.get_int(
"amount-precision")
local_symbol.symbol_partition = item.get_string(
"symbol-partition")
local_symbol.symbol = item.get_string("symbol")
symbols.append(local_symbol)
return symbols
request.json_parser = parse
return request
def get_accounts(self):
request = self.__create_request_by_post_with_signature(
"/api/v1/contract_account_info", UrlParamsBuilder())
def parse(json_wrapper):
data_array = json_wrapper.get_array("data")
account = Account()
account.account_type = 'future'
for item in data_array.get_items():
balance = Balance()
balance.currency = item.get_string('symbol')
balance.balance = item.get_float('margin_balance')
balance.position = item.get_float('margin_position')
balance.frozen = item.get_float('margin_frozen')
balance.available = item.get_float('margin_available')
balance.profit_real = item.get_float('profit_real')
balance.profit_unreal = item.get_float('profit_unreal')
account.balances.append(balance)
return account
request.json_parser = parse
return request
def etf_swap(self, etf_symbol, amount, swap_type):
check_symbol(etf_symbol)
check_should_not_none(amount, "amount")
check_should_not_none(swap_type, "swap_type")
builder = UrlParamsBuilder()
builder.put_post("etf_name", etf_symbol)
builder.put_post("amount", amount)
if swap_type == EtfSwapType.IN:
request = self.__create_request_by_post_with_signature(
"/etf/swap/in", builder)
else:
request = self.__create_request_by_post_with_signature(
"/etf/swap/out", builder)
def parse():
return
request.json_parser = parse
return request
def get_historical_orders(self,
symbol,
order_state,
order_type=None,
start_date=None,
end_date=None,
start_id=None,
size=None):
check_symbol(symbol),
check_should_not_none(order_state, "order_state")
start_date = format_date(start_date, "start_date")
end_date = format_date(end_date, "end_date")
builder = UrlParamsBuilder()
builder.put_url("symbol", symbol)
builder.put_url("types", order_type)
builder.put_url("start-date", start_date)
builder.put_url("end-date", end_date)
builder.put_url("from", start_id)
builder.put_url("states", order_state)
builder.put_url("size", size)
request = self.__create_request_by_get_with_signature(
"/v1/order/orders", builder)
def parse(json_wrapper):
order_list = list()
data_array = json_wrapper.get_array("data")
for item in data_array.get_items():
order = Order()
order.account_type = account_info_map.get_account_by_id(
self.__api_key, item.get_int("account-id")).account_type
order.amount = item.get_float("amount")
order.canceled_timestamp = convert_cst_in_millisecond_to_utc(
item.get_int_or_default("canceled-at", 0))
order.finished_timestamp = convert_cst_in_millisecond_to_utc(
item.get_int_or_default("finished-at", 0))
order.order_id = item.get_int("id")
order.symbol = item.get_string("symbol")
order.price = item.get_float("price")
order.created_timestamp = convert_cst_in_millisecond_to_utc(
item.get_int("created-at"))
order.order_type = item.get_string("type")
order.filled_amount = item.get_float("field-amount")
order.filled_cash_amount = item.get_float("field-cash-amount")
order.filled_fees = item.get_float("field-fees")
order.source = item.get_string("source")
order.state = item.get_string("state")
order_list.append(order)
return order_list
request.json_parser = parse
return request
def withdraw(self, address, amount, currency, fee=None, address_tag=None):
check_symbol(currency)
check_should_not_none(address, "address")
check_should_not_none(amount, "amount")
builder = UrlParamsBuilder()
builder.put_post("address", address)
builder.put_post("amount", amount)
builder.put_post("currency", currency)
builder.put_post("fee", fee)
builder.put_post("addr-tag", address_tag)
request = self.__create_request_by_post_with_signature(
"/v1/dw/withdraw/api/create", builder)
def parse(json_wrapper):
return json_wrapper.get_int("data")
request.json_parser = parse
return request