ccxt_client

# Zaif Exchange Specification
#
# Auto-generated by: mix ccxt.extract zaif
# CCXT version: 4.5.34
# Spec format version: 1
#
# Review before use:
# - signing: Detected from sign() method, verify with testnet
# - endpoints: Raw paths extracted, map to unified API as needed
# - exceptions: Extracted (exact, broad, HTTP status codes)
# - features/options: Extracted from describe()
# - classification: Set to :supported initially, promote after validation
#
%{
  api_param_requirements: nil,
  certified: false,
  classification: :supported,
  comment: nil,
  countries: [
    "JP"
  ],
  currencies: %{},
  currency_aliases: %{
    "BCHSV" => "BSV",
    "XBT" => "BTC"
  },
  dex: false,
  enable_rate_limit: true,
  endpoint_extraction_stats: %{
    "capturedMethods" => 12,
    "coveragePercent" => 100,
    "enabledMethods" => 13,
    "excluded" => [
      %{
        "method" => "editOrder",
        "reason" => "emulated (returns cached data, no HTTP call)"
      }
    ],
    "excludedMethods" => 1,
    "extractableMethods" => 12,
    "failures" => []
  },
  endpoints: [
    %{
      api_section: "private",
      auth: true,
      cost: 5,
      market_type: :spot,
      method: :post,
      name: :cancel_order,
      param_mappings: %{
        "id" => "order_id"
      },
      params: [
        :id,
        :symbol
      ],
      path: "/cancel_order",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "private",
      auth: true,
      cost: 5,
      default_params: %{
        "action" => "bid"
      },
      market_type: :spot,
      method: :post,
      name: :create_limit_order,
      param_mappings: %{
        "symbol" => "currency_pair"
      },
      params: [
        :symbol,
        :side,
        :amount,
        :price
      ],
      path: "/trade",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "private",
      auth: true,
      cost: 5,
      default_params: %{
        "action" => "bid"
      },
      market_type: :spot,
      method: :post,
      name: :create_order,
      param_mappings: %{
        "symbol" => "currency_pair"
      },
      params: [
        :symbol,
        :type,
        :side,
        :amount,
        :price
      ],
      path: "/trade",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "private",
      auth: true,
      cost: 10,
      market_type: :spot,
      method: :post,
      name: :fetch_balance,
      param_mappings: %{},
      params: [],
      path: "/get_info",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "private",
      auth: true,
      cost: 50,
      market_type: :spot,
      method: :post,
      name: :fetch_closed_orders,
      param_mappings: %{
        "symbol" => "currency_pair"
      },
      params: [
        :symbol,
        :since,
        :limit
      ],
      path: "/trade_history",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "public",
      auth: false,
      cost: 1,
      market_type: :spot,
      method: :get,
      name: :fetch_l2_order_book,
      param_mappings: %{
        "symbol" => "pair"
      },
      params: [
        :symbol,
        :limit
      ],
      path: "/depth/{pair}",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "public",
      auth: false,
      cost: 1,
      market_type: :spot,
      method: :get,
      name: :fetch_markets,
      param_mappings: %{},
      params: [],
      path: "/currency_pairs/all",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "private",
      auth: true,
      cost: 5,
      market_type: :spot,
      method: :post,
      name: :fetch_open_orders,
      param_mappings: %{
        "symbol" => "currency_pair"
      },
      params: [
        :symbol,
        :since,
        :limit
      ],
      path: "/active_orders",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "public",
      auth: false,
      cost: 1,
      market_type: :spot,
      method: :get,
      name: :fetch_order_book,
      param_mappings: %{
        "symbol" => "pair"
      },
      params: [
        :symbol,
        :limit
      ],
      path: "/depth/{pair}",
      response_transformer: {:extract_path_unwrap, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "public",
      auth: false,
      cost: 1,
      market_type: :spot,
      method: :get,
      name: :fetch_ticker,
      param_mappings: %{
        "symbol" => "pair"
      },
      params: [
        :symbol
      ],
      path: "/ticker/{pair}",
      response_transformer: {:extract_path_unwrap, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "public",
      auth: false,
      cost: 1,
      market_type: :spot,
      method: :get,
      name: :fetch_trades,
      param_mappings: %{
        "symbol" => "pair"
      },
      params: [
        :symbol,
        :since,
        :limit
      ],
      path: "/trades/{pair}",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    },
    %{
      api_section: "private",
      auth: true,
      cost: 5,
      market_type: :spot,
      method: :post,
      name: :withdraw,
      param_mappings: %{
        "code" => "currency"
      },
      params: [
        :code,
        :amount,
        :address,
        :tag
      ],
      path: "/withdraw",
      response_transformer: {:extract_path, ["return"]},
      source: :intercepted
    }
  ],
  error_code_details: %{
    "unsupported currency_pair" => %{
      description: "{\"error\": \"unsupported currency_pair\"}",
      type: :invalid_parameters
    }
  },
  error_codes: %{
    "unsupported currency_pair" => :invalid_parameters
  },
  exceptions: %{
    exact: %{
      "unsupported currency_pair" => :bad_request
    }
  },
  exchange_options: %{
    "defaultNetworkCodeReplacements" => %{
      "BRC20" => %{
        "BRC20" => "BTC"
      },
      "CRO" => %{
        "CRC20" => "CRONOS"
      },
      "ETH" => %{
        "ERC20" => "ETH"
      },
      "TRX" => %{
        "TRC20" => "TRX"
      }
    },
    "networksById" => %{}
  },
  extended_metadata: %{
    fees_url: "https://zaif.jp/fee?lang=en",
    limits: %{
      "amount" => %{},
      "cost" => %{},
      "leverage" => %{},
      "price" => %{}
    },
    logo_url: "https://user-images.githubusercontent.com/1294454/27766927-39ca2ada-5eeb-11e7-972f-1b4199518ca6.jpg"
  },
  extracted_metadata: %{
    ccxt_version: "4.5.34"
  },
  features: %{
    future: %{},
    spot: %{
      create_order: %{
        hedged: false,
        iceberg: false,
        leverage: true,
        margin_mode: true,
        market_buy_by_cost: false,
        market_buy_requires_price: false,
        self_trade_prevention: false,
        stop_loss_price: false,
        take_profit_price: false,
        time_in_force: %{
          fok: false,
          gtd: false,
          ioc: false,
          po: false
        },
        trailing: false,
        trigger_direction: false,
        trigger_price: true
      },
      fetch_closed_orders: %{
        days_back: 100000,
        days_back_canceled: 1,
        limit: 1000,
        margin_mode: true,
        symbol_required: false,
        trailing: false,
        trigger: false,
        until_days: 100000
      },
      fetch_open_orders: %{
        margin_mode: true,
        symbol_required: false,
        trailing: false,
        trigger: false
      },
      sandbox: false
    },
    swap: %{}
  },
  fees: %{
    trading: %{
      maker: 0,
      percentage: true,
      taker: 0.001
    }
  },
  handle_content_type_application_zip: nil,
  handle_errors_source: "handleErrors(httpCode, reason, url, method, headers, body, response, requestHeaders, requestBody) {\n        if (response === undefined) {\n            return undefined;\n        }\n        //\n        //     {\"error\": \"unsupported currency_pair\"}\n        //\n        const feedback = this.id + ' ' + body;\n        const error = this.safeString(response, 'error');\n        if (error !== undefined) {\n            this.throwExactlyMatchedException(this.exceptions['exact'], error, feedback);\n            this.throwBroadlyMatchedException(this.exceptions['broad'], error, feedback);\n            throw new errors.ExchangeError(feedback); // unknown message\n        }\n        const success = this.safeBool(response, 'success', true);\n        if (!success) {\n            throw new errors.ExchangeError(feedback);\n        }\n        return undefined;\n    }",
  has: %{
    add_margin: false,
    borrow_cross_margin: false,
    borrow_isolated_margin: false,
    borrow_margin: false,
    c_o_r_s: false,
    cancel_all_orders: false,
    cancel_all_orders_ws: false,
    cancel_order: true,
    cancel_order_with_client_order_id: false,
    cancel_order_ws: false,
    cancel_orders: false,
    cancel_orders_with_client_order_id: false,
    cancel_orders_ws: false,
    close_all_positions: false,
    close_position: false,
    create_deposit_address: false,
    create_limit_buy_order: false,
    create_limit_buy_order_ws: false,
    create_limit_order: true,
    create_limit_order_ws: false,
    create_limit_sell_order: false,
    create_limit_sell_order_ws: false,
    create_market_buy_order: false,
    create_market_buy_order_with_cost: false,
    create_market_buy_order_with_cost_ws: false,
    create_market_buy_order_ws: false,
    create_market_order: false,
    create_market_order_with_cost: false,
    create_market_order_with_cost_ws: false,
    create_market_order_ws: true,
    create_market_sell_order: false,
    create_market_sell_order_with_cost: false,
    create_market_sell_order_with_cost_ws: false,
    create_market_sell_order_ws: false,
    create_order: true,
    create_order_with_take_profit_and_stop_loss: false,
    create_order_with_take_profit_and_stop_loss_ws: false,
    create_order_ws: false,
    create_orders: false,
    create_post_only_order: false,
    create_post_only_order_ws: false,
    create_reduce_only_order: false,
    create_reduce_only_order_ws: false,
    create_stop_limit_order: false,
    create_stop_limit_order_ws: false,
    create_stop_loss_order: false,
    create_stop_loss_order_ws: false,
    create_stop_market_order: false,
    create_stop_market_order_ws: false,
    create_stop_order: false,
    create_stop_order_ws: false,
    create_take_profit_order: false,
    create_take_profit_order_ws: false,
    create_trailing_amount_order: false,
    create_trailing_amount_order_ws: false,
    create_trailing_percent_order: false,
    create_trailing_percent_order_ws: false,
    create_trigger_order: false,
    create_trigger_order_ws: false,
    deposit: false,
    edit_order: true,
    edit_order_with_client_order_id: false,
    edit_order_ws: false,
    edit_orders: false,
    fetch_accounts: false,
    fetch_all_greeks: false,
    fetch_balance: true,
    fetch_balance_ws: false,
    fetch_bids_asks: false,
    fetch_borrow_interest: false,
    fetch_borrow_rate: false,
    fetch_borrow_rate_histories: false,
    fetch_borrow_rate_history: false,
    fetch_borrow_rates: false,
    fetch_borrow_rates_per_symbol: false,
    fetch_canceled_and_closed_orders: false,
    fetch_canceled_orders: false,
    fetch_closed_order: false,
    fetch_closed_orders: true,
    fetch_closed_orders_ws: false,
    fetch_convert_currencies: false,
    fetch_convert_quote: false,
    fetch_convert_trade: false,
    fetch_convert_trade_history: false,
    fetch_cross_borrow_rate: false,
    fetch_cross_borrow_rates: false,
    fetch_currencies: false,
    fetch_currencies_ws: true,
    fetch_deposit: false,
    fetch_deposit_address: false,
    fetch_deposit_addresses: false,
    fetch_deposit_addresses_by_network: false,
    fetch_deposit_withdraw_fee: false,
    fetch_deposit_withdraw_fees: false,
    fetch_deposits: false,
    fetch_deposits_withdrawals: false,
    fetch_deposits_ws: false,
    fetch_funding_history: false,
    fetch_funding_interval: false,
    fetch_funding_intervals: false,
    fetch_funding_rate: false,
    fetch_funding_rate_history: false,
    fetch_funding_rates: false,
    fetch_greeks: false,
    fetch_index_ohlcv: false,
    fetch_isolated_borrow_rate: false,
    fetch_isolated_borrow_rates: false,
    fetch_isolated_positions: false,
    fetch_l2_order_book: true,
    fetch_l3_order_book: false,
    fetch_last_prices: false,
    fetch_ledger: false,
    fetch_ledger_entry: false,
    fetch_leverage: false,
    fetch_leverage_tiers: false,
    fetch_leverages: false,
    fetch_liquidations: false,
    fetch_long_short_ratio: false,
    fetch_long_short_ratio_history: false,
    fetch_margin_adjustment_history: false,
    fetch_margin_mode: false,
    fetch_margin_modes: false,
    fetch_mark_ohlcv: false,
    fetch_mark_price: false,
    fetch_mark_prices: false,
    fetch_market_leverage_tiers: false,
    fetch_markets: true,
    fetch_markets_ws: false,
    fetch_my_liquidations: false,
    fetch_my_settlement_history: false,
    fetch_my_trades: false,
    fetch_my_trades_ws: false,
    fetch_ohlcv: false,
    fetch_ohlcv_ws: false,
    fetch_open_interest: false,
    fetch_open_interest_history: false,
    fetch_open_interests: false,
    fetch_open_order: false,
    fetch_open_orders: true,
    fetch_open_orders_ws: false,
    fetch_option: false,
    fetch_option_chain: false,
    fetch_order: false,
    fetch_order_book: true,
    fetch_order_book_ws: false,
    fetch_order_books: false,
    fetch_order_trades: false,
    fetch_order_with_client_order_id: false,
    fetch_order_ws: false,
    fetch_orders: false,
    fetch_orders_by_status: false,
    fetch_orders_ws: false,
    fetch_position: false,
    fetch_position_history: false,
    fetch_position_mode: false,
    fetch_position_ws: false,
    fetch_positions: false,
    fetch_positions_for_symbol: false,
    fetch_positions_for_symbol_ws: false,
    fetch_positions_history: false,
    fetch_positions_risk: false,
    fetch_positions_ws: false,
    fetch_premium_index_ohlcv: false,
    fetch_settlement_history: false,
    fetch_status: false,
    fetch_ticker: true,
    fetch_ticker_ws: false,
    fetch_tickers: false,
    fetch_tickers_ws: false,
    fetch_time: false,
    fetch_trades: true,
    fetch_trades_ws: false,
    fetch_trading_fee: false,
    fetch_trading_fees: false,
    fetch_trading_fees_ws: false,
    fetch_trading_limits: false,
    fetch_transaction_fee: false,
    fetch_transaction_fees: false,
    fetch_transactions: false,
    fetch_transfer: false,
    fetch_transfers: false,
    fetch_underlying_assets: false,
    fetch_volatility_history: false,
    fetch_withdraw_addresses: false,
    fetch_withdrawal: false,
    fetch_withdrawal_whitelist: false,
    fetch_withdrawals: false,
    fetch_withdrawals_ws: false,
    future: false,
    margin: false,
    option: false,
    private_api: true,
    public_api: true,
    reduce_margin: false,
    repay_cross_margin: false,
    repay_isolated_margin: false,
    sandbox: false,
    set_leverage: false,
    set_margin: false,
    set_margin_mode: false,
    set_position_mode: false,
    sign_in: false,
    spot: true,
    swap: false,
    transfer: false,
    un_watch_my_trades: false,
    un_watch_ohlcv: false,
    un_watch_ohlcv_for_symbols: false,
    un_watch_order_book: false,
    un_watch_order_book_for_symbols: false,
    un_watch_orders: false,
    un_watch_positions: false,
    un_watch_ticker: false,
    un_watch_tickers: false,
    un_watch_trades: false,
    un_watch_trades_for_symbols: false,
    watch_balance: false,
    watch_bids_asks: false,
    watch_liquidations: false,
    watch_liquidations_for_symbols: false,
    watch_my_liquidations: false,
    watch_my_liquidations_for_symbols: false,
    watch_my_trades: false,
    watch_ohlcv: false,
    watch_ohlcv_for_symbols: false,
    watch_order_book: false,
    watch_order_book_for_symbols: false,
    watch_orders: false,
    watch_orders_for_symbols: false,
    watch_position: false,
    watch_positions: false,
    watch_status: false,
    watch_ticker: false,
    watch_tickers: false,
    watch_trades: false,
    watch_trades_for_symbols: false,
    withdraw: true,
    ws: false
  },
  http_config: nil,
  id: "zaif",
  markets: nil,
  name: "Zaif",
  ohlcv_timestamp_resolution: :unknown,
  options: %{},
  order_mappings: nil,
  param_mappings: %{
    "code" => "currency",
    "id" => "order_id",
    "symbol" => "pair"
  },
  parse_methods: [
    %{
      "comment" => nil,
      "examples" => [],
      "line_end" => 350,
      "line_start" => 325,
      "mappings" => [
        %{
          "comment" => nil,
          "key" => "info",
          "value" => "response"
        },
        %{
          "comment" => nil,
          "key" => "timestamp",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "datetime",
          "value" => "undefined"
        }
      ],
      "name" => "parseBalance",
      "signature" => "parseBalance (response): Balances",
      "source" => "parseBalance (response): Balances {\n        const balances = this.safeValue (response, 'return', {});\n        const deposit = this.safeValue (balances, 'deposit');\n        const result: Dict = {\n            'info': response,\n            'timestamp': undefined,\n            'datetime': undefined,\n        };\n        const funds = this.safeValue (balances, 'funds', {});\n        const currencyIds = Object.keys (funds);\n        for (let i = 0; i < currencyIds.length; i++) {\n            const currencyId = currencyIds[i];\n            const code = this.safeCurrencyCode (currencyId);\n            const balance = this.safeString (funds, currencyId);\n            const account = this.account ();\n            account['free'] = balance;\n            account['total'] = balance;\n            if (deposit !== undefined) {\n                if (currencyId in deposit) {\n                    account['total'] = this.safeString (deposit, currencyId);\n                }\n            }\n            result[code] = account;\n        }\n        return this.safeBalance (result);\n    }"
    },
    %{
      "comment" => nil,
      "examples" => [],
      "line_end" => 323,
      "line_start" => 267,
      "mappings" => [
        %{
          "comment" => nil,
          "key" => "id",
          "value" => "id"
        },
        %{
          "comment" => nil,
          "key" => "symbol",
          "value" => "symbol"
        },
        %{
          "comment" => nil,
          "key" => "base",
          "value" => "base"
        },
        %{
          "comment" => nil,
          "key" => "quote",
          "value" => "quote"
        },
        %{
          "comment" => nil,
          "key" => "settle",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "baseId",
          "value" => "baseId"
        },
        %{
          "comment" => nil,
          "key" => "quoteId",
          "value" => "quoteId"
        },
        %{
          "comment" => nil,
          "key" => "settleId",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "type",
          "value" => "'spot'"
        },
        %{
          "comment" => nil,
          "key" => "spot",
          "value" => "true"
        },
        %{
          "comment" => nil,
          "key" => "margin",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "swap",
          "value" => "false"
        },
        %{
          "comment" => nil,
          "key" => "future",
          "value" => "false"
        },
        %{
          "comment" => nil,
          "key" => "option",
          "value" => "false"
        },
        %{
          "comment" => nil,
          "key" => "active",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "linear",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "inverse",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "contractSize",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "expiry",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "expiryDatetime",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "strike",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "optionType",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "precision",
          "value" => "{\n                'amount': this.safeNumber (market, 'item_unit_step'),\n                'price': this.parseNumber (this.parsePrecision (this.safeString (market, 'aux_unit_point'))),\n            }"
        },
        %{
          "comment" => nil,
          "key" => "limits",
          "value" => "{\n                'leverage': {\n                    'min': undefined,\n                    'max': undefined,\n                },\n                'amount': {\n                    'min': this.safeNumber (market, 'item_unit_min'),\n                    'max': undefined,\n                },\n                'price': {\n                    'min': this.safeNumber (market, 'aux_unit_min'),\n                    'max': undefined,\n                },\n                'cost': {\n                    'min': undefined,\n                    'max': undefined,\n                },\n            }"
        },
        %{
          "comment" => nil,
          "key" => "created",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "info",
          "value" => "market"
        },
        %{
          "comment" => nil,
          "key" => "leverage",
          "value" => "{\n                    'min': undefined,\n                    'max': undefined,\n                }"
        },
        %{
          "comment" => nil,
          "key" => "amount",
          "value" => "{\n                    'min': this.safeNumber (market, 'item_unit_min'),\n                    'max': undefined,\n                }"
        },
        %{
          "comment" => nil,
          "key" => "price",
          "value" => "{\n                    'min': this.safeNumber (market, 'aux_unit_min'),\n                    'max': undefined,\n                }"
        },
        %{
          "comment" => nil,
          "key" => "cost",
          "value" => "{\n                    'min': undefined,\n                    'max': undefined,\n                }"
        },
        %{
          "comment" => nil,
          "key" => "min",
          "value" => "this.safeNumber (market, 'aux_unit_min')"
        },
        %{
          "comment" => nil,
          "key" => "max",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "min",
          "value" => "undefined"
        }
      ],
      "name" => "parseMarket",
      "signature" => "parseMarket (market: Dict): Market",
      "source" => "parseMarket (market: Dict): Market {\n        const id = this.safeString (market, 'currency_pair');\n        const name = this.safeString (market, 'name');\n        const [ baseId, quoteId ] = name.split ('/');\n        const base = this.safeCurrencyCode (baseId);\n        const quote = this.safeCurrencyCode (quoteId);\n        const symbol = base + '/' + quote;\n        return {\n            'id': id,\n            'symbol': symbol,\n            'base': base,\n            'quote': quote,\n            'settle': undefined,\n            'baseId': baseId,\n            'quoteId': quoteId,\n            'settleId': undefined,\n            'type': 'spot',\n            'spot': true,\n            'margin': undefined,\n            'swap': false,\n            'future': false,\n            'option': false,\n            'active': undefined, // can trade or not\n            'contract': false,\n            'linear': undefined,\n            'inverse': undefined,\n            'contractSize': undefined,\n            'expiry': undefined,\n            'expiryDatetime': undefined,\n            'strike': undefined,\n            'optionType': undefined,\n            'precision': {\n                'amount': this.safeNumber (market, 'item_unit_step'),\n                'price': this.parseNumber (this.parsePrecision (this.safeString (market, 'aux_unit_point'))),\n            },\n            'limits': {\n                'leverage': {\n                    'min': undefined,\n                    'max': undefined,\n                },\n                'amount': {\n                    'min': this.safeNumber (market, 'item_unit_min'),\n                    'max': undefined,\n                },\n                'price': {\n                    'min': this.safeNumber (market, 'aux_unit_min'),\n                    'max': undefined,\n                },\n                'cost': {\n                    'min': undefined,\n                    'max': undefined,\n                },\n            },\n            'created': undefined,\n            'info': market,\n        };\n    }"
    },
    %{
      "comment" => nil,
      "examples" => [
        "{\n         \"currency_pair\": \"btc_jpy\",\n         \"action\": \"ask\",\n         \"amount\": 0.03,\n         \"price\": 56000,\n         \"timestamp\": 1402021125,\n         \"comment\" : \"demo\"\n     }",
        "{\n        \"order_id\": 184,\n        \"funds\": {\n            \"jpy\": 15320,\n            \"btc\": 1.392,\n            \"mona\": 2600,\n            \"kaori\": 0.1\n        }\n    }"
      ],
      "line_end" => 654,
      "line_start" => 600,
      "mappings" => [
        %{
          "comment" => nil,
          "key" => "id",
          "value" => "id"
        },
        %{
          "comment" => nil,
          "key" => "clientOrderId",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "timestamp",
          "value" => "timestamp"
        },
        %{
          "comment" => nil,
          "key" => "datetime",
          "value" => "this.iso8601 (timestamp)"
        },
        %{
          "comment" => nil,
          "key" => "lastTradeTimestamp",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "status",
          "value" => "'open'"
        },
        %{
          "comment" => nil,
          "key" => "symbol",
          "value" => "symbol"
        },
        %{
          "comment" => nil,
          "key" => "type",
          "value" => "'limit'"
        },
        %{
          "comment" => nil,
          "key" => "timeInForce",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "postOnly",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "side",
          "value" => "side"
        },
        %{
          "comment" => nil,
          "key" => "price",
          "value" => "price"
        },
        %{
          "comment" => nil,
          "key" => "triggerPrice",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "cost",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "amount",
          "value" => "amount"
        },
        %{
          "comment" => nil,
          "key" => "filled",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "remaining",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "trades",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "fee",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "info",
          "value" => "order"
        },
        %{
          "comment" => nil,
          "key" => "average",
          "value" => "undefined"
        }
      ],
      "name" => "parseOrder",
      "signature" => "parseOrder (order: Dict, market: Market = undefined): Order",
      "source" => "parseOrder (order: Dict, market: Market = undefined): Order {\n        //\n        //     {\n        //         \"currency_pair\": \"btc_jpy\",\n        //         \"action\": \"ask\",\n        //         \"amount\": 0.03,\n        //         \"price\": 56000,\n        //         \"timestamp\": 1402021125,\n        //         \"comment\" : \"demo\"\n        //     }\n        //\n        // cancelOrder\n        //\n        //    {\n        //        \"order_id\": 184,\n        //        \"funds\": {\n        //            \"jpy\": 15320,\n        //            \"btc\": 1.392,\n        //            \"mona\": 2600,\n        //            \"kaori\": 0.1\n        //        }\n        //    }\n        //\n        let side = this.safeString (order, 'action');\n        side = (side === 'bid') ? 'buy' : 'sell';\n        const timestamp = this.safeTimestamp (order, 'timestamp');\n        const marketId = this.safeString (order, 'currency_pair');\n        const symbol = this.safeSymbol (marketId, market, '_');\n        const price = this.safeString (order, 'price');\n        const amount = this.safeString (order, 'amount');\n        const id = this.safeString2 (order, 'id', 'order_id');\n        return this.safeOrder ({\n            'id': id,\n            'clientOrderId': undefined,\n            'timestamp': timestamp,\n            'datetime': this.iso8601 (timestamp),\n            'lastTradeTimestamp': undefined,\n            'status': 'open',\n            'symbol': symbol,\n            'type': 'limit',\n            'timeInForce': undefined,\n            'postOnly': undefined,\n            'side': side,\n            'price': price,\n            'triggerPrice': undefined,\n            'cost': undefined,\n            'amount': amount,\n            'filled': undefined,\n            'remaining': undefined,\n            'trades': undefined,\n            'fee': undefined,\n            'info': order,\n            'average': undefined,\n        }, market);\n    }"
    },
    %{
      "comment" => nil,
      "examples" => [
        "{\n     \"last\": 9e-08,\n     \"high\": 1e-07,\n     \"low\": 9e-08,\n     \"vwap\": 0.0,\n     \"volume\": 135250.0,\n     \"bid\": 9e-08,\n     \"ask\": 1e-07\n }"
      ],
      "line_end" => 425,
      "line_start" => 386,
      "mappings" => [
        %{
          "comment" => nil,
          "key" => "symbol",
          "value" => "symbol"
        },
        %{
          "comment" => nil,
          "key" => "timestamp",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "datetime",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "high",
          "value" => "this.safeString (ticker, 'high')"
        },
        %{
          "comment" => nil,
          "key" => "low",
          "value" => "this.safeString (ticker, 'low')"
        },
        %{
          "comment" => nil,
          "key" => "bid",
          "value" => "this.safeString (ticker, 'bid')"
        },
        %{
          "comment" => nil,
          "key" => "bidVolume",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "ask",
          "value" => "this.safeString (ticker, 'ask')"
        },
        %{
          "comment" => nil,
          "key" => "askVolume",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "vwap",
          "value" => "vwap"
        },
        %{
          "comment" => nil,
          "key" => "open",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "close",
          "value" => "last"
        },
        %{
          "comment" => nil,
          "key" => "last",
          "value" => "last"
        },
        %{
          "comment" => nil,
          "key" => "previousClose",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "change",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "percentage",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "average",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "baseVolume",
          "value" => "baseVolume"
        },
        %{
          "comment" => nil,
          "key" => "quoteVolume",
          "value" => "quoteVolume"
        },
        %{
          "comment" => nil,
          "key" => "info",
          "value" => "ticker"
        }
      ],
      "name" => "parseTicker",
      "signature" => "parseTicker (ticker: Dict, market: Market = undefined): Ticker",
      "source" => "parseTicker (ticker: Dict, market: Market = undefined): Ticker {\n        //\n        // {\n        //     \"last\": 9e-08,\n        //     \"high\": 1e-07,\n        //     \"low\": 9e-08,\n        //     \"vwap\": 0.0,\n        //     \"volume\": 135250.0,\n        //     \"bid\": 9e-08,\n        //     \"ask\": 1e-07\n        // }\n        //\n        const symbol = this.safeSymbol (undefined, market);\n        const vwap = this.safeString (ticker, 'vwap');\n        const baseVolume = this.safeString (ticker, 'volume');\n        const quoteVolume = Precise.stringMul (baseVolume, vwap);\n        const last = this.safeString (ticker, 'last');\n        return this.safeTicker ({\n            'symbol': symbol,\n            'timestamp': undefined,\n            'datetime': undefined,\n            'high': this.safeString (ticker, 'high'),\n            'low': this.safeString (ticker, 'low'),\n            'bid': this.safeString (ticker, 'bid'),\n            'bidVolume': undefined,\n            'ask': this.safeString (ticker, 'ask'),\n            'askVolume': undefined,\n            'vwap': vwap,\n            'open': undefined,\n            'close': last,\n            'last': last,\n            'previousClose': undefined,\n            'change': undefined,\n            'percentage': undefined,\n            'average': undefined,\n            'baseVolume': baseVolume,\n            'quoteVolume': quoteVolume,\n            'info': ticker,\n        }, market);\n    }"
    },
    %{
      "comment" => nil,
      "examples" => [
        "{\n          \"date\": 1648559414,\n          \"price\": 5880375.0,\n          \"amount\": 0.017,\n          \"tid\": 176126557,\n          \"currency_pair\": \"btc_jpy\",\n          \"trade_type\": \"ask\"\n      }"
      ],
      "line_end" => 493,
      "line_start" => 457,
      "mappings" => [
        %{
          "comment" => nil,
          "key" => "id",
          "value" => "id"
        },
        %{
          "comment" => nil,
          "key" => "info",
          "value" => "trade"
        },
        %{
          "comment" => nil,
          "key" => "timestamp",
          "value" => "timestamp"
        },
        %{
          "comment" => nil,
          "key" => "datetime",
          "value" => "this.iso8601 (timestamp)"
        },
        %{
          "comment" => nil,
          "key" => "symbol",
          "value" => "symbol"
        },
        %{
          "comment" => nil,
          "key" => "type",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "side",
          "value" => "side"
        },
        %{
          "comment" => nil,
          "key" => "order",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "takerOrMaker",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "price",
          "value" => "priceString"
        },
        %{
          "comment" => nil,
          "key" => "amount",
          "value" => "amountString"
        },
        %{
          "comment" => nil,
          "key" => "cost",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "fee",
          "value" => "undefined"
        }
      ],
      "name" => "parseTrade",
      "signature" => "parseTrade (trade: Dict, market: Market = undefined): Trade",
      "source" => "parseTrade (trade: Dict, market: Market = undefined): Trade {\n        //\n        // fetchTrades (public)\n        //\n        //      {\n        //          \"date\": 1648559414,\n        //          \"price\": 5880375.0,\n        //          \"amount\": 0.017,\n        //          \"tid\": 176126557,\n        //          \"currency_pair\": \"btc_jpy\",\n        //          \"trade_type\": \"ask\"\n        //      }\n        //\n        let side = this.safeString (trade, 'trade_type');\n        side = (side === 'bid') ? 'buy' : 'sell';\n        const timestamp = this.safeTimestamp (trade, 'date');\n        const id = this.safeString2 (trade, 'id', 'tid');\n        const priceString = this.safeString (trade, 'price');\n        const amountString = this.safeString (trade, 'amount');\n        const marketId = this.safeString (trade, 'currency_pair');\n        const symbol = this.safeSymbol (marketId, market, '_');\n        return this.safeTrade ({\n            'id': id,\n            'info': trade,\n            'timestamp': timestamp,\n            'datetime': this.iso8601 (timestamp),\n            'symbol': symbol,\n            'type': undefined,\n            'side': side,\n            'order': undefined,\n            'takerOrMaker': undefined,\n            'price': priceString,\n            'amount': amountString,\n            'cost': undefined,\n            'fee': undefined,\n        }, market);\n    }"
    },
    %{
      "comment" => nil,
      "examples" => [
        "{\n         \"id\": 23634,\n         \"fee\": 0.001,\n         \"txid\":,\n         \"funds\": {\n             \"jpy\": 15320,\n             \"btc\": 1.392,\n             \"xem\": 100.2,\n             \"mona\": 2600\n         }\n     }"
      ],
      "line_end" => 810,
      "line_start" => 765,
      "mappings" => [
        %{
          "comment" => nil,
          "key" => "id",
          "value" => "this.safeString (transaction, 'id')"
        },
        %{
          "comment" => nil,
          "key" => "txid",
          "value" => "this.safeString (transaction, 'txid')"
        },
        %{
          "comment" => nil,
          "key" => "timestamp",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "datetime",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "network",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "addressFrom",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "address",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "addressTo",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "amount",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "type",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "currency",
          "value" => "currency['code']"
        },
        %{
          "comment" => nil,
          "key" => "status",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "updated",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "tagFrom",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "tag",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "tagTo",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "comment",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "internal",
          "value" => "undefined"
        },
        %{
          "comment" => nil,
          "key" => "fee",
          "value" => "fee"
        },
        %{
          "comment" => nil,
          "key" => "info",
          "value" => "transaction"
        }
      ],
      "name" => "parseTransaction",
      "signature" => "parseTransaction (transaction: Dict, currency: Currency = undefined): Transaction",
      "source" => "parseTransaction (transaction: Dict, currency: Currency = undefined): Transaction {\n        //\n        //     {\n        //         \"id\": 23634,\n        //         \"fee\": 0.001,\n        //         \"txid\":,\n        //         \"funds\": {\n        //             \"jpy\": 15320,\n        //             \"btc\": 1.392,\n        //             \"xem\": 100.2,\n        //             \"mona\": 2600\n        //         }\n        //     }\n        //\n        currency = this.safeCurrency (undefined, currency);\n        let fee = undefined;\n        const feeCost = this.safeValue (transaction, 'fee');\n        if (feeCost !== undefined) {\n            fee = {\n                'cost': feeCost,\n                'currency': currency['code'],\n            };\n        }\n        return {\n            'id': this.safeString (transaction, 'id'),\n            'txid': this.safeString (transaction, 'txid'),\n            'timestamp': undefined,\n            'datetime': undefined,\n            'network': undefined,\n            'addressFrom': undefined,\n            'address': undefined,\n            'addressTo': undefined,\n            'amount': undefined,\n            'type': undefined,\n            'currency': currency['code'],\n            'status': undefined,\n            'updated': undefined,\n            'tagFrom': undefined,\n            'tag': undefined,\n            'tagTo': undefined,\n            'comment': undefined,\n            'internal': undefined,\n            'fee': fee,\n            'info': transaction,\n        } as Transaction;\n    }"
    }
  ],
  path_prefix: "",
  pro: false,
  quote_json_numbers: nil,
  rate_limits: %{
    interval_ms: 100,
    period: 1000,
    requests: 10,
    rolling_window_size: 60000
  },
  raw_endpoints: %{
    private: [
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/active_orders"
      },
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/cancel_order"
      },
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/deposit_history"
      },
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/get_id_info"
      },
      %{
        auth: false,
        cost: 10,
        method: :post,
        path: "/get_info"
      },
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/get_info2"
      },
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/get_personal_info"
      },
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/trade"
      },
      %{
        auth: false,
        cost: 50,
        method: :post,
        path: "/trade_history"
      },
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/withdraw"
      },
      %{
        auth: false,
        cost: 5,
        method: :post,
        path: "/withdraw_history"
      }
    ],
    public: [
      %{
        auth: false,
        cost: 1,
        method: :get,
        path: "/currencies/all"
      },
      %{
        auth: false,
        cost: 1,
        method: :get,
        path: "/currencies/{pair}"
      },
      %{
        auth: false,
        cost: 1,
        method: :get,
        path: "/currency_pairs/all"
      },
      %{
        auth: false,
        cost: 1,
        method: :get,
        path: "/currency_pairs/{pair}"
      },
      %{
        auth: false,
        cost: 1,
        method: :get,
        path: "/depth/{pair}"
      },
      %{
        auth: false,
        cost: 1,
        method: :get,
        path: "/last_price/{pair}"
      },
      %{
        auth: false,
        cost: 1,
        method: :get,
        path: "/ticker/{pair}"
      },
      %{
        auth: false,
        cost: 1,
        method: :get,
        path: "/trades/{pair}"
      }
    ]
  },
  required_credentials: %{
    api_key: true,
    password: false,
    secret: true,
    uid: false
  },
  requires_eddsa: false,
  response_error: %{
    code_field: "error",
    field: "success",
    message_field: "message",
    success_values: nil,
    type: :success_bool
  },
  signing: %{
    api_key_header: "Key",
    confidence: :medium,
    pattern: :hmac_sha512_nonce
  },
  spec_format_version: 1,
  status: %{
    "eta" => nil,
    "status" => "ok",
    "updated" => nil,
    "url" => nil
  },
  symbol_format: nil,
  symbol_formats: %{
    precision_mode: 4,
    sample_limits: %{
      "amount" => %{
        "min" => 0.0001
      },
      "cost" => %{},
      "price" => %{
        "min" => 0.0001
      }
    },
    sample_precision: %{
      "amount" => 0.0001,
      "price" => 0.0001
    },
    spot: %{
      base: "KLAY",
      base_id: "KLAY",
      case: :lower,
      contract: false,
      id: "klay_jpy",
      limits: %{
        "amount" => %{
          "min" => 0.0001
        },
        "cost" => %{},
        "leverage" => %{},
        "price" => %{
          "min" => 0.0001
        }
      },
      maker: 0,
      precision: %{
        "amount" => 0.0001,
        "price" => 0.0001
      },
      quote: "JPY",
      quote_id: "JPY",
      separator: "_",
      symbol: "KLAY/JPY",
      taker: 0.001
    }
  },
  symbol_patterns: %{
    spot: %{
      case: :lower,
      component_order: nil,
      date_format: nil,
      pattern: :underscore_lower,
      separator: "_",
      suffix: nil
    }
  },
  timeframes: %{},
  url_strategy: %{
    detected_from: "fallback",
    pattern: :no_prefix,
    prefix: nil
  },
  urls: %{
    api: "https://api.zaif.jp",
    api_sections: %{
      "rest" => "https://api.zaif.jp"
    },
    doc: [
      "https://techbureau-api-document.readthedocs.io/ja/latest/index.html",
      "https://corp.zaif.jp/api-docs",
      "https://corp.zaif.jp/api-docs/api_links",
      "https://www.npmjs.com/package/zaif.jp",
      "https://github.com/you21979/node-zaif"
    ],
    other: nil,
    sandbox: nil,
    www: "https://zaif.jp"
  },
  version: "1",
  ws: nil
}