diff --git a/src/__mocks__/api/v3/client.ts b/src/__mocks__/api/v3/client.ts
new file mode 100644
index 0000000..78ef5f0
--- /dev/null
+++ b/src/__mocks__/api/v3/client.ts
@@ -0,0 +1,35 @@
+import { default as company } from '~/__mocks__/fixtures/v3/company.js'
+import { default as daily } from '~/__mocks__/fixtures/v3/daily.js'
+import { default as quarter } from '~/__mocks__/fixtures/v3/quarter.js'
+
+export class BuffettCodeApiClientV2 {
+  public mockCompany = jest.fn()
+  public mockDaily = jest.fn()
+  public mockQuarter = jest.fn()
+
+  constructor(readonly token: string) {
+    this.mockCompany.mockReturnValue(company)
+    this.mockDaily.mockReturnValue(daily)
+    this.mockQuarter.mockReturnValue(quarter)
+  }
+
+  company(ticker): object | null {
+    const company = this.mockCompany()[ticker]
+    return company ? company[0] : null
+  }
+
+  quarter(ticker): object | null {
+    const quarter = this.mockQuarter()[ticker]
+    return quarter ? quarter[0] : null
+  }
+
+  daily(ticker): object | null {
+    const daily = this.mockDaily()[ticker]
+    return daily ? daily[0] : null
+  }
+
+  ondemandQuarter(ticker): object | null {
+    const quarter = this.mockQuarter()[ticker]
+    return quarter ? quarter[0] : null
+  }
+}
diff --git a/src/__mocks__/fixtures/v3/company.js b/src/__mocks__/fixtures/v3/company.js
new file mode 100644
index 0000000..5256734
--- /dev/null
+++ b/src/__mocks__/fixtures/v3/company.js
@@ -0,0 +1,95 @@
+module.exports = {
+  'data': {
+    tosyo_33category: 'サービス業',
+    url: 'http://corporate.kakaku.com/',
+    company_name: 'カカクコム',
+    company_name_en: 'Kakaku.com Inc.',
+    fiscal_month: 3.0,
+    established_date: '1997/12',
+    listing_date: '2003/10/09',
+    priority_market: 't1',
+    accounting_standard: 'IFRS',
+    latest_fiscal_year: 2020.0,
+    latest_fiscal_quarter: 1.0,
+    oldest_fiscal_year: 2008.0,
+    oldest_fiscal_quarter: 4.0,
+    fixed_tier_range: {
+      oldest_fiscal_year: 2015.0,
+      oldest_fiscal_quarter: 1.0,
+      latest_fiscal_year: 2020.0,
+      latest_fiscal_quarter: 1.0
+    }
+  },
+  column_description: {
+    tosyo_33category: {
+      name_jp: '東証33業種',
+      unit: 'なし'
+    },
+    url: {
+      name_jp: '会社URL',
+      unit: 'なし'
+    },
+    company_name: {
+      name_jp: '会社名',
+      unit: 'なし'
+    },
+    company_name_en: {
+      name_jp: '会社英名',
+      unit: 'なし'
+    },
+    fiscal_month: {
+      name_jp: '決算月',
+      unit: 'なし'
+    },
+    established_date: {
+      name_jp: '設立日',
+      unit: 'なし'
+    },
+    listing_date: {
+      name_jp: '上場日',
+      unit: 'なし'
+    },
+    priority_market: {
+      name_jp: '優先市場',
+      unit: 'なし'
+    },
+    accounting_standard: {
+      name_jp: '会計基準',
+      unit: 'なし'
+    },
+    latest_fiscal_year: {
+      name_jp: '直近決算年度',
+      unit: 'なし'
+    },
+    latest_fiscal_quarter: {
+      name_jp: '直近決算四半期',
+      unit: 'なし'
+    },
+    oldest_fiscal_year: {
+      name_jp: '取得可能な最古の決算年度',
+      unit: 'なし'
+    },
+    oldest_fiscal_quarter: {
+      name_jp: '取得可能な最古の決算四半期',
+      unit: 'なし'
+    },
+    fixed_tier_range: {
+      oldest_fiscal_year: {
+        name_jp: '定額利用可能な下限の決算年度',
+        unit: 'なし'
+      },
+      oldest_fiscal_quarter: {
+        name_jp: '定額利用可能な下限の決算四半期',
+        unit: 'なし'
+      },
+      latest_fiscal_year: {
+        name_jp: '定額利用可能な上限の決算年度',
+        unit: 'なし'
+      },
+      latest_fiscal_quarter: {
+        name_jp: '定額利用可能な上限の決算四半期',
+        unit: 'なし'
+      }
+    }
+  }
+}
diff --git a/src/__mocks__/fixtures/v3/daily-property.js b/src/__mocks__/fixtures/v3/daily-property.js
new file mode 100644
index 0000000..614382d
--- /dev/null
+++ b/src/__mocks__/fixtures/v3/daily-property.js
@@ -0,0 +1,82 @@
+module.exports = {
+  cash_market_capital_ratio: {
+    name_jp: 'キャッシュ時価総額比率',
+    unit: '%'
+  },
+  debt_market_capital_ratio: {
+    name_jp: '有利子負債/時価総額比率',
+    unit: '倍'
+  },
+  dividend_yield_actual: {
+    name_jp: '配当利回り（実績）',
+    unit: '%'
+  },
+  dividend_yield_forecast: {
+    name_jp: '配当利回り（会社予想）',
+    unit: '%'
+  },
+  ebitda_forecast: {
+    name_jp: 'EBITDA（会社予想）',
+    unit: '百万円'
+  },
+  enterprise_value: {
+    name_jp: '企業価値',
+    unit: '百万円'
+  },
+  eps_forecast: {
+    name_jp: 'EPS（会社予想）',
+    unit: '円'
+  },
+  ev_ebitda_forecast: {
+    name_jp: 'EV/EBITDA（会社予想）',
+    unit: '倍'
+  },
+  ex_dividend: {
+    name_jp: '配当金（会社予想）',
+    unit: '円'
+  },
+  listing_years: {
+    name_jp: '上場年数',
+    unit: '年'
+  },
+  market_capital: {
+    name_jp: '時価総額',
+    unit: '百万円'
+  },
+  net_income_growth_rate_forecast: {
+    name_jp: '純利益成長率（直近年度実績→会社予想）',
+    unit: '%'
+  },
+  net_sales_growth_rate_forecast: {
+    name_jp: '売上高成長率（直近年度実績→会社予想）',
+    unit: '%'
+  },
+  operating_income_growth_rate_forecast: {
+    name_jp: '営業利益成長率（直近年度実績→会社予想）',
+    unit: '%'
+  },
+  pbr: {
+    name_jp: 'PBR',
+    unit: '倍'
+  },
+  pcfr_forecast: {
+    name_jp: 'PCFR',
+    unit: '倍'
+  },
+  per_forecast: {
+    name_jp: 'PER（会社予想）',
+    unit: '倍'
+  },
+  per_pbr: {
+    name_jp: 'PER×PBR',
+    unit: '単位無し'
+  },
+  psr_forecast: {
+    name_jp: 'PSR（会社予想）',
+    unit: '倍'
+  },
+  trading_volume: {
+    name_jp: '出来高',
+    unit: '株'
+  }
+}
diff --git a/src/__mocks__/fixtures/v3/daily.js b/src/__mocks__/fixtures/v3/daily.js
new file mode 100644
index 0000000..497fe6f
--- /dev/null
+++ b/src/__mocks__/fixtures/v3/daily.js
@@ -0,0 +1,106 @@
+module.exports = {
+  column_description: {
+    cash_market_capital_ratio: {
+      name_jp: 'キャッシュ時価総額比率',
+      unit: '%'
+    },
+    debt_market_capital_ratio: {
+      name_jp: '有利子負債/時価総額比率',
+      unit: '倍'
+    },
+    dividend_yield_actual: {
+      name_jp: '配当利回り（実績）',
+      unit: '%'
+    },
+    dividend_yield_forecast: {
+      name_jp: '配当利回り（会社予想）',
+      unit: '%'
+    },
+    ebitda_forecast: {
+      name_jp: 'EBITDA（会社予想）',
+      unit: '百万円'
+    },
+    enterprise_value: {
+      name_jp: '企業価値',
+      unit: '百万円'
+    },
+    eps_forecast: {
+      name_jp: 'EPS（会社予想）',
+      unit: '円'
+    },
+    ev_ebitda_forecast: {
+      name_jp: 'EV/EBITDA（会社予想）',
+      unit: '倍'
+    },
+    ex_dividend: {
+      name_jp: '配当金（会社予想）',
+      unit: '円'
+    },
+    listing_years: {
+      name_jp: '上場年数',
+      unit: '年'
+    },
+    market_capital: {
+      name_jp: '時価総額',
+      unit: '百万円'
+    },
+    net_income_growth_rate_forecast: {
+      name_jp: '純利益成長率（直近年度実績→会社予想）',
+      unit: '%'
+    },
+    net_sales_growth_rate_forecast: {
+      name_jp: '売上高成長率（直近年度実績→会社予想）',
+      unit: '%'
+    },
+    operating_income_growth_rate_forecast: {
+      name_jp: '営業利益成長率（直近年度実績→会社予想）',
+      unit: '%'
+    },
+    pbr: {
+      name_jp: 'PBR',
+      unit: '倍'
+    },
+    pcfr_forecast: {
+      name_jp: 'PCFR',
+      unit: '倍'
+    },
+    per_forecast: {
+      name_jp: 'PER（会社予想）',
+      unit: '倍'
+    },
+    per_pbr: {
+      name_jp: 'PER×PBR',
+      unit: '単位無し'
+    },
+    psr_forecast: {
+      name_jp: 'PSR（会社予想）',
+      unit: '倍'
+    },
+    trading_volume: {
+      name_jp: '出来高',
+      unit: '株'
+    }
+  },
+  data: {
+    cash_market_capital_ratio: 4.98944759676063,
+    debt_market_capital_ratio: 1.48298604408628,
+    dividend_yield_actual: 1.40154169586545,
+    dividend_yield_forecast: 1.40154169586545,
+    ebitda_forecast: null,
+    enterprise_value: 567189541668.0,
+    eps_forecast: 0.0,
+    ev_ebitda_forecast: null,
+    ex_dividend: 40.0,
+    listing_years: 17.0,
+    market_capital: 587800541668.0,
+    net_income_growth_rate_forecast: -100.0,
+    net_sales_growth_rate_forecast: -100.0,
+    operating_income_growth_rate_forecast: -100.0,
+    pbr: 13.3959420603934,
+    pcfr_forecast: 182.603461220255,
+    per_forecast: null,
+    per_pbr: null,
+    psr_forecast: null,
+    trading_volume: 437700.0
+  }
+}
diff --git a/src/__mocks__/fixtures/v3/quarter-property.js b/src/__mocks__/fixtures/v3/quarter-property.js
new file mode 100644
index 0000000..d284384
--- /dev/null
+++ b/src/__mocks__/fixtures/v3/quarter-property.js
@@ -0,0 +1,746 @@
+module.exports = {
+  company_name: {
+    name_jp: '社名',
+    unit: 'なし'
+  },
+  ceo_name: {
+    name_jp: '代表者名',
+    unit: 'なし'
+  },
+  headquarters_address: {
+    name_jp: '所在地',
+    unit: 'なし'
+  },
+  end_date: {
+    name_jp: '有価証券報告書の期末日',
+    unit: '日付'
+  },
+  edinet_updated_date: {
+    name_jp: 'edinet発行日',
+    unit: '日付'
+  },
+  tdnet_updated_date: {
+    name_jp: 'tdnet発行日',
+    unit: '日付'
+  },
+  edinet_title: {
+    name_jp: 'edinet開示資料名',
+    unit: 'なし'
+  },
+  tdnet_title: {
+    name_jp: 'tdnet開示資料名',
+    unit: 'なし'
+  },
+  accounting_standard: {
+    name_jp: '会計基準',
+    unit: 'なし'
+  },
+  num_of_shares: {
+    name_jp: '株式総数',
+    unit: '株'
+  },
+  issued_share_num: {
+    name_jp: '発行済株式総数',
+    unit: '株'
+  },
+  treasury_stock_num: {
+    name_jp: '自己株数',
+    unit: '株'
+  },
+  assets: {
+    name_jp: '総資産',
+    unit: '百万円'
+  },
+  current_assets: {
+    name_jp: '流動資産',
+    unit: '百万円'
+  },
+  cash_and_deposits: {
+    name_jp: '現預金',
+    unit: '百万円'
+  },
+  trade_receivables: {
+    name_jp: '売上債権',
+    unit: '百万円'
+  },
+  notes_accounts_receivable: {
+    name_jp: '受取手形および売掛金',
+    unit: '百万円'
+  },
+  notes_receivable: {
+    name_jp: '受取手形',
+    unit: '百万円'
+  },
+  accounts_receivable: {
+    name_jp: '売掛金',
+    unit: '百万円'
+  },
+  current_securities: {
+    name_jp: '有価証券',
+    unit: '百万円'
+  },
+  inventories: {
+    name_jp: '棚卸資産',
+    unit: '百万円'
+  },
+  merchandise: {
+    name_jp: '商品',
+    unit: '百万円'
+  },
+  work_in_process: {
+    name_jp: '仕掛品',
+    unit: '百万円'
+  },
+  raw_materials_and_supplies: {
+    name_jp: '原材料',
+    unit: '百万円'
+  },
+  prepaid_expenses: {
+    name_jp: '前払金',
+    unit: '百万円'
+  },
+  current_dta: {
+    name_jp: '繰延税金資産（流動）',
+    unit: '百万円'
+  },
+  current_allowance_doubtful_accounts: {
+    name_jp: '貸倒引当金',
+    unit: '百万円'
+  },
+  non_current_assets: {
+    name_jp: '固定資産',
+    unit: '百万円'
+  },
+  tangible_fixed_assets: {
+    name_jp: '有形固定資産',
+    unit: '百万円'
+  },
+  buildings: {
+    name_jp: '建物・構築物',
+    unit: '百万円'
+  },
+  machineries: {
+    name_jp: '機械・運搬具・工具',
+    unit: '百万円'
+  },
+  land: {
+    name_jp: '土地',
+    unit: '百万円'
+  },
+  construction_in_progress: {
+    name_jp: '建設仮勘定',
+    unit: '百万円'
+  },
+  intangible_assets: {
+    name_jp: '無形固定資産',
+    unit: '百万円'
+  },
+  good_will: {
+    name_jp: 'のれん',
+    unit: '百万円'
+  },
+  investments_and_other_assets: {
+    name_jp: '投資その他の資産',
+    unit: '百万円'
+  },
+  investment_securities: {
+    name_jp: '投資有価証券',
+    unit: '百万円'
+  },
+  non_current_dta: {
+    name_jp: '繰延税金資産（固定）',
+    unit: '百万円'
+  },
+  non_current_allowance_doubtful_accounts: {
+    name_jp: '貸倒引当金',
+    unit: '百万円'
+  },
+  lease_and_guarantee_deposits: {
+    name_jp: '敷金および保証金',
+    unit: '百万円'
+  },
+  liabilities: {
+    name_jp: '負債',
+    unit: '百万円'
+  },
+  debt: {
+    name_jp: '有利子負債',
+    unit: '百万円'
+  },
+  current_liabilities: {
+    name_jp: '流動負債',
+    unit: '百万円'
+  },
+  trade_payables: {
+    name_jp: '仕入債務',
+    unit: '百万円'
+  },
+  notes_accounts_payable: {
+    name_jp: '支払手形および買掛金',
+    unit: '百万円'
+  },
+  accounts_payable: {
+    name_jp: '買掛金',
+    unit: '百万円'
+  },
+  notes_payable: {
+    name_jp: '支払手形',
+    unit: '百万円'
+  },
+  short_term_bonds_payable: {
+    name_jp: '短期社債',
+    unit: '百万円'
+  },
+  short_term_loans_payable: {
+    name_jp: '短期借入金',
+    unit: '百万円'
+  },
+  commercial_papers_liabilities: {
+    name_jp: 'コマーシャルペーパー',
+    unit: '百万円'
+  },
+  current_lease_obligations: {
+    name_jp: 'リース債務（流動負債）',
+    unit: '百万円'
+  },
+  current_portion_of_long_term_loans: {
+    name_jp: '1年以内返済の長期借入金',
+    unit: '百万円'
+  },
+  current_portion_of_bonds: {
+    name_jp: '1年以内返済の社債',
+    unit: '百万円'
+  },
+  current_portion_of_convertible_bonds: {
+    name_jp: '1年以内返済の転換社債',
+    unit: '百万円'
+  },
+  current_portion_of_bonds_with_subscription_rights: {
+    name_jp: '1年以内返済の新株予約権付社債',
+    unit: '百万円'
+  },
+  advances_received: {
+    name_jp: '前受金',
+    unit: '百万円'
+  },
+  corporate_tax_payable: {
+    name_jp: '未払法人税等',
+    unit: '百万円'
+  },
+  non_current_liabilities: {
+    name_jp: '固定負債',
+    unit: '百万円'
+  },
+  bonds_payable: {
+    name_jp: '社債',
+    unit: '百万円'
+  },
+  convertible_bonds: {
+    name_jp: '転換社債',
+    unit: '百万円'
+  },
+  convertible_bond_type_bonds_with_subscription_rights: {
+    name_jp: '新株予約権付転換社債',
+    unit: '百万円'
+  },
+  non_current_bonds_with_subscription_right: {
+    name_jp: '新株予約権付社債',
+    unit: '百万円'
+  },
+  long_term_loans_payable: {
+    name_jp: '長期借入金',
+    unit: '百万円'
+  },
+  non_current_lease_obligations: {
+    name_jp: 'リース債務（固定負債）',
+    unit: '百万円'
+  },
+  non_current_dtl: {
+    name_jp: '繰延税金負債（固定）',
+    unit: '百万円'
+  },
+  net_assets: {
+    name_jp: '純資産',
+    unit: '百万円'
+  },
+  shareholders_equity: {
+    name_jp: '株主資本',
+    unit: '百万円'
+  },
+  capital_stock: {
+    name_jp: '資本金',
+    unit: '百万円'
+  },
+  additional_capital_stock: {
+    name_jp: '資本剰余金',
+    unit: '百万円'
+  },
+  retained_earnings: {
+    name_jp: '利益剰余金',
+    unit: '百万円'
+  },
+  treasury_stock: {
+    name_jp: '自己株式',
+    unit: '百万円'
+  },
+  valuation_and_translation_adjustments: {
+    name_jp: '評価換算差額等',
+    unit: '百万円'
+  },
+  non_controlling_interests: {
+    name_jp: '非支配持分',
+    unit: '百万円'
+  },
+  net_sales: {
+    name_jp: '売上',
+    unit: '百万円'
+  },
+  cost_of_sales: {
+    name_jp: '売上原価',
+    unit: '百万円'
+  },
+  gross_profit: {
+    name_jp: '売上高総利益',
+    unit: '百万円'
+  },
+  gross_margin: {
+    name_jp: '売上高総利益率',
+    unit: '%'
+  },
+  sga: {
+    name_jp: '販売費および一般管理費',
+    unit: '百万円'
+  },
+  operating_income: {
+    name_jp: '営業利益',
+    unit: '百万円'
+  },
+  operating_margin: {
+    name_jp: '営業利益率',
+    unit: '%'
+  },
+  non_operating_income: {
+    name_jp: '営業外収益',
+    unit: '百万円'
+  },
+  interest_and_dividends_income: {
+    name_jp: '受取利息および受取配当金',
+    unit: '百万円'
+  },
+  interest_income: {
+    name_jp: '受取利息',
+    unit: '百万円'
+  },
+  dividends_income: {
+    name_jp: '受取配当金',
+    unit: '百万円'
+  },
+  equity_method_income: {
+    name_jp: '持分法による投資利益',
+    unit: '百万円'
+  },
+  non_operating_expenses: {
+    name_jp: '営業外費用',
+    unit: '百万円'
+  },
+  interest_expense: {
+    name_jp: '支払利息',
+    unit: '百万円'
+  },
+  equity_method_loss: {
+    name_jp: '持分法による投資損失',
+    unit: '百万円'
+  },
+  ordinary_income: {
+    name_jp: '経常利益',
+    unit: '百万円'
+  },
+  extraordinary_income: {
+    name_jp: '特別利益',
+    unit: '百万円'
+  },
+  gain_of_sales_non_current_assets: {
+    name_jp: '固定資産売却益',
+    unit: '百万円'
+  },
+  gain_of_sales_investment_securities: {
+    name_jp: '投資有価証券売却益',
+    unit: '百万円'
+  },
+  extraordinary_loss: {
+    name_jp: '特別損失',
+    unit: '百万円'
+  },
+  loss_of_sales_non_current_assets: {
+    name_jp: '固定資産売却損',
+    unit: '百万円'
+  },
+  loss_of_valuation_investment_securities: {
+    name_jp: '投資有価証券売却損',
+    unit: '百万円'
+  },
+  impairment_loss: {
+    name_jp: '減損損失',
+    unit: '百万円'
+  },
+  income_before_income_taxes: {
+    name_jp: '税引前当期純利益',
+    unit: '百万円'
+  },
+  income_taxes: {
+    name_jp: '法人税等',
+    unit: '百万円'
+  },
+  real_corporate_tax_rate: {
+    name_jp: '実質法人税率',
+    unit: '%'
+  },
+  net_income: {
+    name_jp: '当期純利益',
+    unit: '百万円'
+  },
+  non_controling_interests: {
+    name_jp: '非支配株主に帰属する当期純利益',
+    unit: '百万円'
+  },
+  profit_loss_attributable_to_owners_of_parent: {
+    name_jp: '親会社株主に帰属する当期純利益',
+    unit: '百万円'
+  },
+  net_profit_margin: {
+    name_jp: '当期純利益率',
+    unit: '%'
+  },
+  operating_cash_flow: {
+    name_jp: '営業キャッシュフロー',
+    unit: '百万円'
+  },
+  income_before_taxes: {
+    name_jp: '税金等調整前当期純利益',
+    unit: '百万円'
+  },
+  depreciation: {
+    name_jp: '減価償却費',
+    unit: '百万円'
+  },
+  amortization: {
+    name_jp: 'のれん償却費',
+    unit: '百万円'
+  },
+  decrease_trade_receivables_op_cf: {
+    name_jp: '売上債権の増減額',
+    unit: '百万円'
+  },
+  decrease_inventories_op_cf: {
+    name_jp: '棚卸資産の増減額',
+    unit: '百万円'
+  },
+  increase_trade_payables_op_cf: {
+    name_jp: '仕入債務の増減額',
+    unit: '百万円'
+  },
+  investment_cash_flow: {
+    name_jp: '投資キャッシュフロー',
+    unit: '百万円'
+  },
+  purchase_of_property: {
+    name_jp: '有形固定資産の取得による支出',
+    unit: '百万円'
+  },
+  sale_of_property: {
+    name_jp: '有形固定資産の売却による収入',
+    unit: '百万円'
+  },
+  purchase_of_intangible_assets: {
+    name_jp: '無形固定資産の取得による支出',
+    unit: '百万円'
+  },
+  sale_of_intangible_assets: {
+    name_jp: '無形固定資産の売却による収入',
+    unit: '百万円'
+  },
+  purchase_of_non_current_assets: {
+    name_jp: '固定資産の取得による支出',
+    unit: '百万円'
+  },
+  sale_of_non_current_assets: {
+    name_jp: '固定資産の売却による収入',
+    unit: '百万円'
+  },
+  purchase_of_securities: {
+    name_jp: '有価証券の取得による支出',
+    unit: '百万円'
+  },
+  sale_of_securities: {
+    name_jp: '有価証券の売却・償還による収入',
+    unit: '百万円'
+  },
+  purchase_of_investment_securities: {
+    name_jp: '投資有価証券の取得による支出',
+    unit: '百万円'
+  },
+  sale_of_investment_securities: {
+    name_jp: '投資有価証券の売却・償還による収入',
+    unit: '百万円'
+  },
+  lending: {
+    name_jp: '貸付けによる支出',
+    unit: '百万円'
+  },
+  return_of_lending: {
+    name_jp: '貸付金の回収による収入',
+    unit: '百万円'
+  },
+  financial_cash_flow: {
+    name_jp: '財務キャッシュフロー',
+    unit: '百万円'
+  },
+  net_short_term_debt: {
+    name_jp: '短期借入金の純増減額',
+    unit: '百万円'
+  },
+  long_term_debt_issuance: {
+    name_jp: '長期借入れによる収入',
+    unit: '百万円'
+  },
+  long_term_debt_repayment: {
+    name_jp: '長期借入金の返済による支出',
+    unit: '百万円'
+  },
+  bonds_issuance: {
+    name_jp: '社債の発行による収入',
+    unit: '百万円'
+  },
+  bonds_repayment: {
+    name_jp: '社債の償還による支出',
+    unit: '百万円'
+  },
+  share_repurchase: {
+    name_jp: '自己株式の取得による支出',
+    unit: '百万円'
+  },
+  share_sales: {
+    name_jp: '自己株式の売却による収入',
+    unit: '百万円'
+  },
+  dividend_payment: {
+    name_jp: '配当金の支払額',
+    unit: '百万円'
+  },
+  cash_translation_difference: {
+    name_jp: '現金及び現金同等物に係る換算差額',
+    unit: '百万円'
+  },
+  free_cash_flow: {
+    name_jp: 'フリーキャッシュフロー',
+    unit: '百万円'
+  },
+  ex_net_sales: {
+    name_jp: '売上（会社予想）',
+    unit: '百万円'
+  },
+  ex_operating_income: {
+    name_jp: '営業利益（会社予想）',
+    unit: '百万円'
+  },
+  ex_ordinary_income: {
+    name_jp: '経常利益（会社予想）',
+    unit: '百万円'
+  },
+  ex_net_income: {
+    name_jp: '当期純利益（会社予想）',
+    unit: '百万円'
+  },
+  dividend: {
+    name_jp: '配当金（実績）',
+    unit: '円'
+  },
+  eps_actual: {
+    name_jp: 'EPS（実績）',
+    unit: '円'
+  },
+  bps: {
+    name_jp: 'BPS',
+    unit: '円'
+  },
+  ebitda_forecast: {
+    name_jp: 'EBITDA（会社予想）',
+    unit: '百万円'
+  },
+  ebitda_actual: {
+    name_jp: 'EBITDA（実績）',
+    unit: '百万円'
+  },
+  roe: {
+    name_jp: 'ROE',
+    unit: '%'
+  },
+  real_roe: {
+    name_jp: '実質ROE',
+    unit: '%'
+  },
+  total_asset_turnover: {
+    name_jp: '総資産回転率',
+    unit: '倍'
+  },
+  financial_leverage: {
+    name_jp: '財務レバレッジ',
+    unit: '倍'
+  },
+  roa: {
+    name_jp: 'ROA',
+    unit: '%'
+  },
+  roic: {
+    name_jp: 'ROIC',
+    unit: '%'
+  },
+  doe: {
+    name_jp: '自己資本配当率',
+    unit: '%'
+  },
+  net_sales_operating_cash_flow_ratio: {
+    name_jp: '営業キャッシュフロー/売上比率',
+    unit: '%'
+  },
+  sga_ratio: {
+    name_jp: '販管費/売上率',
+    unit: '%'
+  },
+  depreciation_gross_profit_ratio: {
+    name_jp: '減価償却費/粗利比率',
+    unit: '%'
+  },
+  r_and_d_ratio: {
+    name_jp: '研究開発費/売上比率',
+    unit: '%'
+  },
+  interest_op_income_ratio: {
+    name_jp: '支払利息/営業利益比率',
+    unit: '%'
+  },
+  interest_coverage_ratio: {
+    name_jp: 'インタレストカバレッジレシオ ',
+    unit: '倍'
+  },
+  net_sales_progress: {
+    name_jp: '売上進捗率',
+    unit: '%'
+  },
+  operating_income_progress: {
+    name_jp: '営業利益進捗率',
+    unit: '%'
+  },
+  net_income_progress: {
+    name_jp: '純利益進捗率',
+    unit: '%'
+  },
+  net_sales_growth_rate_forecast: {
+    name_jp: '売上高成長率（直近年度実績→会社予想）',
+    unit: '%'
+  },
+  operating_income_growth_rate_forecast: {
+    name_jp: '営業利益成長率（直近年度実績→会社予想）',
+    unit: '%'
+  },
+  net_income_growth_rate_forecast: {
+    name_jp: '純利益成長率（直近年度実績→会社予想）',
+    unit: '%'
+  },
+  cash_assets_ratio: {
+    name_jp: '現金総資産比率',
+    unit: '%'
+  },
+  cash_monthly_sales_ratio: {
+    name_jp: '現金売上倍率',
+    unit: '倍'
+  },
+  accounts_receivable_turnover: {
+    name_jp: '売上債権回転期間',
+    unit: '日'
+  },
+  inventory_turnover: {
+    name_jp: '棚卸資産回転期間',
+    unit: '日'
+  },
+  trade_payable_turnover: {
+    name_jp: '仕入債務回転期間',
+    unit: '日'
+  },
+  working_capital: {
+    name_jp: '運転資本',
+    unit: '百万円'
+  },
+  ccc: {
+    name_jp: 'CCC',
+    unit: '日'
+  },
+  tangible_fixed_assets_turnover: {
+    name_jp: '有形固定資産回転率',
+    unit: '%'
+  },
+  debt_assets_ratio: {
+    name_jp: '有利子負債/総資産比率',
+    unit: '%'
+  },
+  debt_monthly_sales_ratio: {
+    name_jp: '有利子負債/月商比率',
+    unit: 'ヶ月'
+  },
+  operating_cash_flow_debt_ratio: {
+    name_jp: '有利子負債/営業キャッシュフロー倍率',
+    unit: '倍'
+  },
+  net_debt: {
+    name_jp: '純有利子負債',
+    unit: '百万円'
+  },
+  adjusted_debt_ratio: {
+    name_jp: '自己株式調整済負債比率',
+    unit: '%'
+  },
+  de_ratio: {
+    name_jp: 'DE比率',
+    unit: '%'
+  },
+  current_ratio: {
+    name_jp: '流動比率',
+    unit: '%'
+  },
+  net_debt_net_income_ratio: {
+    name_jp: 'ネットD純利益比率',
+    unit: '倍'
+  },
+  equity: {
+    name_jp: '自己資本',
+    unit: '百万円'
+  },
+  equity_ratio: {
+    name_jp: '自己資本比率',
+    unit: '%'
+  },
+  accrual: {
+    name_jp: 'アクルーアル ',
+    unit: '百万円'
+  },
+  employee_num: {
+    name_jp: '従業員数',
+    unit: '人'
+  },
+  net_sales_per_employee: {
+    name_jp: '従業員一人あたり売上',
+    unit: '百万円'
+  },
+  operating_income_per_employee: {
+    name_jp: '従業員一人あたり営業利益',
+    unit: '百万円'
+  },
+  fiscal_year: {
+    name_jp: '会計年度',
+    unit: 'なし'
+  },
+  fiscal_quarter: {
+    name_jp: '四半期',
+    unit: 'なし'
+  }
+}
diff --git a/src/__mocks__/fixtures/v3/quarter.js b/src/__mocks__/fixtures/v3/quarter.js
new file mode 100644
index 0000000..6ee4525
--- /dev/null
+++ b/src/__mocks__/fixtures/v3/quarter.js
@@ -0,0 +1,187 @@
+module.exports = {
+  'data': {
+    issued_share_num: null,
+    treasury_stock_num: 0.0,
+    ex_net_sales: 52000000000.0,
+    ex_operating_income: 25200000000.0,
+    ex_ordinary_income: null,
+    ex_net_income: 17090000000.0,
+    ex_dividend: 36.0,
+    dividend: null,
+    fiscal_year: 2018.0,
+    fiscal_quarter: 1.0,
+    company_name: '株式会社カカクコム',
+    ceo_name: '代表取締役社長　　畑　彰之介',
+    headquarters_address: '東京都渋谷区恵比寿南三丁目５番７号',
+    accounting_standard: 'IFRS',
+    employee_num: null,
+    assets: 42143000000.0,
+    current_assets: 28774000000.0,
+    cash_and_deposits: 20517000000.0,
+    notes_accounts_receivable: 6857000000.0,
+    notes_receivable: null,
+    accounts_receivable: null,
+    inventories: null,
+    merchandise: null,
+    work_in_process: null,
+    raw_materials_and_supplies: null,
+    non_current_assets: 13369000000.0,
+    tangible_fixed_assets: null,
+    liabilities: 7737000000.0,
+    current_liabilities: 7132000000.0,
+    notes_accounts_payable: 1986000000.0,
+    accounts_payable: null,
+    notes_payable: null,
+    short_term_bonds_payable: null,
+    short_term_loans_payable: 223000000.0,
+    commercial_papers_liabilities: null,
+    current_lease_obligations: null,
+    current_portion_of_long_term_loans: null,
+    current_portion_of_bonds: null,
+    current_portion_of_convertible_bonds: null,
+    current_portion_of_bonds_with_subscription_rights: null,
+    non_current_liabilities: 605000000.0,
+    bonds_payable: null,
+    convertible_bonds: null,
+    convertible_bond_type_bonds_with_subscription_rights: null,
+    non_current_bonds_with_subscription_right: null,
+    long_term_loans_payable: 264000000.0,
+    non_current_lease_obligations: null,
+    net_assets: 34406000000.0,
+    shareholders_equity: 34049000000.0,
+    capital_stock: 916000000.0,
+    retained_earnings: 33238000000.0,
+    treasury_stock: -1115000000.0,
+    valuation_and_translation_adjustments: null,
+    non_controlling_interests: 357000000.0,
+    subscription_rights: 172000000.0,
+    net_sales: 12513000000.0,
+    cost_of_sales: 0.0,
+    gross_profit: 12512000000.0,
+    sga: 6952000000.0,
+    operating_income: 5560000000.0,
+    non_operating_income: 3000000.0,
+    non_operating_expenses: 31000000.0,
+    interest_expense: null,
+    ordinary_income: 5533000000.0,
+    extraordinary_income: null,
+    extraordinary_loss: null,
+    impairment_loss: null,
+    income_before_income_taxes: 5533000000.0,
+    income_taxes: 1997000000.0,
+    net_income: 3534000000.0,
+    operating_cash_flow: 3110000000.0,
+    investment_cash_flow: -525000000.0,
+    financial_cash_flow: -3098000000.0,
+    depreciation: 452000000.0,
+    amortization: null
+  },
+  column_description: {
+    company_name: { name_jp: '社名', unit: 'なし' },
+    ceo_name: { name_jp: '代表社名', unit: 'なし' },
+    headquarters_address: { name_jp: '所在地', unit: 'なし' },
+    accounting_standard: { name_jp: '会計基準', unit: 'なし' },
+    issued_share_num: { name_jp: '発行済株式総数', unit: '株' },
+    employee_num: { name_jp: '従業員数', unit: '人' },
+    assets: { name_jp: '総資産', unit: '百万円' },
+    current_assets: { name_jp: '流動資産', unit: '百万円' },
+    cash_and_deposits: { name_jp: '現預金', unit: '百万円' },
+    notes_accounts_receivable: {
+      name_jp: '受取手形及び売掛金',
+      unit: '百万円'
+    },
+    notes_receivable: { name_jp: '受取手形', unit: '百万円' },
+    accounts_receivable: { name_jp: '売掛金', unit: '百万円' },
+    inventories: { name_jp: '在庫', unit: '百万円' },
+    merchandise: { name_jp: '商品', unit: '百万円' },
+    work_in_process: { name_jp: '仕掛品', unit: '百万円' },
+    raw_materials_and_supplies: { name_jp: '原材料', unit: '百万円' },
+    non_current_assets: { name_jp: '固定資産', unit: '百万円' },
+    tangible_fixed_assets: { name_jp: '有形固定資産', unit: '百万円' },
+    liabilities: { name_jp: '負債', unit: '百万円' },
+    current_liabilities: { name_jp: '流動負債', unit: '百万円' },
+    notes_accounts_payable: { name_jp: '支払手形及び買掛金', unit: '百万円' },
+    accounts_payable: { name_jp: '買掛金', unit: '百万円' },
+    notes_payable: { name_jp: '支払手形', unit: '百万円' },
+    short_term_bonds_payable: { name_jp: '短期社債', unit: '百万円' },
+    short_term_loans_payable: { name_jp: '短期借入金', unit: '百万円' },
+    commercial_papers_liabilities: {
+      name_jp: 'コマーシャルペーパー',
+      unit: '百万円'
+    },
+    current_lease_obligations: {
+      name_jp: 'リース債務（流動負債）',
+      unit: '百万円'
+    },
+    current_portion_of_long_term_loans: {
+      name_jp: '1年以内返済の長期借入金',
+      unit: '百万円'
+    },
+    current_portion_of_bonds: { name_jp: '1年以内返済の社債', unit: '百万円' },
+    current_portion_of_convertible_bonds: {
+      name_jp: '1年以内返済の転換社債',
+      unit: '百万円'
+    },
+    current_portion_of_bonds_with_subscription_rights: {
+      name_jp: '1年以内返済の新株予約権付社債',
+      unit: '百万円'
+    },
+    non_current_liabilities: { name_jp: '固定負債', unit: '百万円' },
+    bonds_payable: { name_jp: '社債', unit: '百万円' },
+    convertible_bonds: { name_jp: '転換社債', unit: '百万円' },
+    convertible_bond_type_bonds_with_subscription_rights: {
+      name_jp: '新株予約権付転換社債',
+      unit: '百万円'
+    },
+    non_current_bonds_with_subscription_right: {
+      name_jp: '新株予約権付社債',
+      unit: '百万円'
+    },
+    long_term_loans_payable: { name_jp: '長期借入金', unit: '百万円' },
+    non_current_lease_obligations: {
+      name_jp: 'リース債務（固定負債）',
+      unit: '百万円'
+    },
+    net_assets: { name_jp: '純資産', unit: '百万円' },
+    shareholders_equity: { name_jp: '株主資本', unit: '百万円' },
+    capital_stock: { name_jp: '資本金', unit: '百万円' },
+    retained_earnings: { name_jp: '利益剰余金', unit: '百万円' },
+    treasury_stock: { name_jp: '自己株式', unit: '百万円' },
+    valuation_and_translation_adjustments: {
+      name_jp: '評価換算差額等',
+      unit: '百万円'
+    },
+    non_controlling_interests: { name_jp: '非支配持分', unit: '百万円' },
+    subscription_rights: { name_jp: '新株予約権', unit: '百万円' },
+    net_sales_summary: { name_jp: '売上', unit: '百万円' },
+    net_sales: { name_jp: '売上', unit: '百万円' },
+    cost_of_sales: { name_jp: '売上原価', unit: '百万円' },
+    gross_profit: { name_jp: '売上高総利益', unit: '百万円' },
+    sga: { name_jp: '販売費および一般管理費', unit: '百万円' },
+    operating_income: { name_jp: '営業利益', unit: '百万円' },
+    non_operating_income: { name_jp: '営業外利益', unit: '百万円' },
+    non_operating_expenses: { name_jp: '営業外損失', unit: '百万円' },
+    interest_expense: { name_jp: '支払利息', unit: '百万円' },
+    ordinary_income: { name_jp: '経常利益', unit: '百万円' },
+    extraordinary_income: { name_jp: '特別利益', unit: '百万円' },
+    extraordinary_loss: { name_jp: '特別損失', unit: '百万円' },
+    impairment_loss: { name_jp: '減損損失', unit: '百万円' },
+    income_before_income_taxes: { name_jp: '税引前当期純利益', unit: '百万円' },
+    income_taxes: { name_jp: '法人税等', unit: '百万円' },
+    net_income: { name_jp: '当期純利益', unit: '百万円' },
+    operating_cash_flow: { name_jp: '営業キャッシュフロー', unit: '百万円' },
+    investment_cash_flow: { name_jp: '投資キャッシュフロー', unit: '百万円' },
+    financial_cash_flow: { name_jp: '財務キャッシュフロー', unit: '百万円' },
+    depreciation: { name_jp: '減価償却費', unit: '百万円' },
+    amortization: { name_jp: 'のれん償却費', unit: '百万円' },
+    treasury_stock_num: { name_jp: '自己株数', unit: '株' },
+    ex_net_sales: { name_jp: '売上（会予）', unit: '百万円' },
+    ex_operating_income: { name_jp: '営業利益（会予）', unit: '百万円' },
+    ex_ordinary_income: { name_jp: '経常利益（会予）', unit: '百万円' },
+    ex_net_income: { name_jp: '当期純利益（会予）', unit: '百万円' },
+    ex_dividend: { name_jp: '配当予想', unit: '円' },
+    dividend: { name_jp: '配当金', unit: '円' },
+    fiscal_year: { name_jp: '会計年度', unit: '年' },
+    fiscal_quarter: { name_jp: '四半期', unit: 'なし' }
+  }
+}
diff --git a/src/api/v3/client.test.ts b/src/api/v3/client.test.ts
new file mode 100644
index 0000000..1c8e860
--- /dev/null
+++ b/src/api/v3/client.test.ts
@@ -0,0 +1,166 @@
+import * as company from '~/__mocks__/fixtures/v3/company'
+import * as daily from '~/__mocks__/fixtures/v3/daily'
+import * as quarter from '~/__mocks__/fixtures/v3/quarter'
+import { HttpError } from '~/api/http-error'
+import { useMockedUrlFetchApp } from '~/api/test-helper'
+import { BuffettCodeApiClientV3 } from '~/api/v3/client'
+import { DateParam } from '~/fiscal-periods/date-param'
+import { YearQuarterParam } from '~/fiscal-periods/year-quarter-param'
+
+describe('BuffettCodeApiClientV3', () => {
+  test('HttpError#isInvalidTestingRequest', () => {
+    const res1 = useMockedUrlFetchApp(
+      200,
+      '{"message":"Testing apikey is not allowed"}'
+    )()
+    const error1 = new HttpError(res1)
+    expect(error1.isInvalidTestingRequest()).toBeTruthy()
+
+    const res2 = useMockedUrlFetchApp(403, '{"message": "Forbidden"}')()
+    const error2 = new HttpError(res2)
+    expect(error2.isInvalidTestingRequest()).toBeFalsy()
+  })
+
+  test('request', () => {
+    const mockFetch = useMockedUrlFetchApp(
+      200,
+      '{"message": "this is a message"}'
+    )
+
+    expect(
+      BuffettCodeApiClientV3['request']('http://example.com', {
+        headers: { 'x-api-key': 'foo' }
+      })
+    ).toEqual({
+      message: 'this is a message'
+    })
+    expect(mockFetch.mock.calls.length).toBe(1)
+    expect(mockFetch.mock.calls[0].length).toBe(2)
+    expect(mockFetch.mock.calls[0][0]).toBe('http://example.com')
+    expect(mockFetch.mock.calls[0][1]).toEqual({
+      headers: { 'x-api-key': 'foo' },
+      muteHttpExceptions: true
+    })
+  })
+
+  test('request when testing apikey error', () => {
+    useMockedUrlFetchApp(
+      200,
+      '{"message":"Testing Apikey is only allowed to ticker ending with \\"01\\""}'
+    )
+
+    const request = BuffettCodeApiClientV3['request']
+    expect(() => request('http://example.com')).toThrow(HttpError)
+  })
+
+  test('request when 403 error', () => {
+    useMockedUrlFetchApp(403, '{"message": "Forbidden"}')
+
+    const request = BuffettCodeApiClientV3['request']
+    expect(() => request('http://example.com')).toThrow(HttpError)
+  })
+
+  test('request when 503 error', () => {
+    useMockedUrlFetchApp(503, '{"message": "Service Unavailable"}')
+
+    const request = BuffettCodeApiClientV3['request']
+    expect(() => request('http://example.com')).toThrow(HttpError)
+    try {
+      request('http://example.com')
+    } catch (e) {
+      expect(e.response.getResponseCode()).toBe(503)
+      expect(e.response.getContentText()).toBe(
+        '{"message": "Service Unavailable"}'
+      )
+    }
+  })
+
+  test('company', () => {
+    const mockFetch = useMockedUrlFetchApp(200, JSON.stringify(company))
+
+    const client = new BuffettCodeApiClientV3('foo')
+    const ticker = '2371'
+    expect(client.company(ticker)).toEqual(company[ticker])
+    expect(mockFetch.mock.calls.length).toBe(1)
+    expect(mockFetch.mock.calls[0].length).toBe(2)
+    expect(mockFetch.mock.calls[0][0]).toBe(
+      `https://api.buffett-code.com/api/v3/company?ticker=${ticker}`
+    )
+    expect(mockFetch.mock.calls[0][1]).toEqual({
+      headers: { 'x-api-key': 'foo' },
+      muteHttpExceptions: true
+    })
+  })
+
+  test('quarter', () => {
+    const mockFetch = useMockedUrlFetchApp(200, JSON.stringify(quarter))
+
+    const client = new BuffettCodeApiClientV3('foo')
+    const ticker = '2371'
+    const period = new YearQuarterParam(2018, 1)
+    expect(client.quarter(ticker, period)).toEqual(quarter['data'])
+    expect(mockFetch.mock.calls.length).toBe(1)
+    expect(mockFetch.mock.calls[0].length).toBe(2)
+    expect(mockFetch.mock.calls[0][0]).toBe(
+      'https://api.buffett-code.com/api/v3/quarter?ticker=2371&fy=2018&fq=1'
+    )
+    expect(mockFetch.mock.calls[0][1]).toEqual({
+      headers: { 'x-api-key': 'foo' },
+      muteHttpExceptions: true
+    })
+  })
+
+  test('ondemandQuarter', () => {
+    const mockFetch = useMockedUrlFetchApp(200, JSON.stringify(quarter))
+
+    const client = new BuffettCodeApiClientV3('foo')
+    const ticker = '2371'
+    const period = new YearQuarterParam(2018, 1)
+    expect(client.ondemandQuarter(ticker, period)).toEqual(quarter['data'])
+    expect(mockFetch.mock.calls.length).toBe(1)
+    expect(mockFetch.mock.calls[0].length).toBe(2)
+    expect(mockFetch.mock.calls[0][0]).toBe(
+      'https://api.buffett-code.com/api/v3/ondemand/quarter?ticker=2371&fy=2018&fq=1'
+    )
+    expect(mockFetch.mock.calls[0][1]).toEqual({
+      headers: { 'x-api-key': 'foo' },
+      muteHttpExceptions: true
+    })
+  })
+
+  test('daily', () => {
+    const mockFetch = useMockedUrlFetchApp(200, JSON.stringify(daily))
+
+    const client = new BuffettCodeApiClientV3('foo')
+    const ticker = '2371'
+    const date = new DateParam(new Date('2021-08-11'))
+    expect(client.daily(ticker, date)).toEqual(daily['data'])
+    expect(mockFetch.mock.calls.length).toBe(1)
+    expect(mockFetch.mock.calls[0].length).toBe(2)
+    expect(mockFetch.mock.calls[0][0]).toBe(
+      'https://api.buffett-code.com/api/v3/daily?ticker=2371&date=2021-08-11'
+    )
+    expect(mockFetch.mock.calls[0][1]).toEqual({
+      headers: { 'x-api-key': 'foo' },
+      muteHttpExceptions: true
+    })
+  })
+
+  test('ondemandDaily', () => {
+    const mockFetch = useMockedUrlFetchApp(200, JSON.stringify(daily))
+
+    const client = new BuffettCodeApiClientV3('foo')
+    const ticker = '2371'
+    const date = new DateParam(new Date('2021-08-11'))
+    expect(client.ondemandDaily(ticker, date)).toEqual(daily['data'])
+    expect(mockFetch.mock.calls.length).toBe(1)
+    expect(mockFetch.mock.calls[0].length).toBe(2)
+    expect(mockFetch.mock.calls[0][0]).toBe(
+      'https://api.buffett-code.com/api/v3/ondemand/daily?ticker=2371&date=2021-08-11'
+    )
+    expect(mockFetch.mock.calls[0][1]).toEqual({
+      headers: { 'x-api-key': 'foo' },
+      muteHttpExceptions: true
+    })
+  })
+})
diff --git a/src/api/v3/client.ts b/src/api/v3/client.ts
new file mode 100644
index 0000000..03530e6
--- /dev/null
+++ b/src/api/v3/client.ts
@@ -0,0 +1,111 @@
+import { HttpError } from '~/api/http-error'
+import { UrlBuilder } from '~/api/url-builder'
+import { DateParam } from '~/fiscal-periods/date-param'
+import { YearQuarterParam } from '~/fiscal-periods/year-quarter-param'
+
+export class BuffettCodeApiClientV3 {
+  static readonly baseUrl = 'https://api.buffett-code.com/api/v3'
+
+  constructor(private _token: string) {}
+
+  private static request(url: string, options = {}): object {
+    const defaultOptions = {
+      muteHttpExceptions: true
+    }
+    const fullOptions = { ...defaultOptions, ...options }
+    const res = UrlFetchApp.fetch(url, fullOptions)
+
+    const code = res.getResponseCode()
+    const content = res.getContentText()
+    const error = new HttpError(res)
+    if (
+      Math.floor(code / 100) === 4 ||
+      Math.floor(code / 100) === 5 ||
+      error.isInvalidTestingRequest()
+    ) {
+      throw error
+    }
+
+    let json
+    try {
+      json = JSON.parse(content)
+    } catch (e) {
+      console.error('JSON parsing error', code, content)
+      throw new HttpError(res)
+    }
+
+    return json
+  }
+
+  private defaultOptions(): object {
+    return {
+      headers: {
+        'x-api-key': this._token
+      }
+    }
+  }
+
+  public company(ticker: string): object {
+    const endpoint = BuffettCodeApiClientV3.baseUrl + '/company'
+    const builder = new UrlBuilder(endpoint, { ticker: ticker })
+    const url = builder.toString()
+    const options = this.defaultOptions()
+
+    const res = BuffettCodeApiClientV3.request(url, options)
+    return res[ticker]
+  }
+
+  public quarter(ticker: string, period: YearQuarterParam): object {
+    const endpoint = BuffettCodeApiClientV3.baseUrl + '/quarter'
+    const builder = new UrlBuilder(endpoint, {
+      ticker,
+      fy: period.year,
+      fq: period.quarter
+    })
+    const url = builder.toString()
+    const options = this.defaultOptions()
+
+    const res = BuffettCodeApiClientV3.request(url, options)
+    return res['data']
+  }
+
+  public ondemandQuarter(ticker: string, period: YearQuarterParam): object {
+    const endpoint = BuffettCodeApiClientV3.baseUrl + '/ondemand/quarter'
+    const builder = new UrlBuilder(endpoint, {
+      ticker,
+      fy: period.year,
+      fq: period.quarter
+    })
+    const url = builder.toString()
+    const options = this.defaultOptions()
+
+    const res = BuffettCodeApiClientV3.request(url, options)
+    return res['data']
+  }
+
+  public daily(ticker: string, date: DateParam): object {
+    const endpoint = BuffettCodeApiClientV3.baseUrl + '/daily'
+    const builder = new UrlBuilder(endpoint, {
+      ticker,
+      date: date.toString()
+    })
+    const url = builder.toString()
+    const options = this.defaultOptions()
+
+    const res = BuffettCodeApiClientV3.request(url, options)
+    return res['data']
+  }
+
+  public ondemandDaily(ticker: string, date: DateParam): object {
+    const endpoint = BuffettCodeApiClientV3.baseUrl + '/ondemand/daily'
+    const builder = new UrlBuilder(endpoint, {
+      ticker,
+      date: date.toString()
+    })
+    const url = builder.toString()
+    const options = this.defaultOptions()
+
+    const res = BuffettCodeApiClientV3.request(url, options)
+    return res['data']
+  }
+}
diff --git a/src/fiscal-periods/date-param.test.ts b/src/fiscal-periods/date-param.test.ts
new file mode 100644
index 0000000..127d613
--- /dev/null
+++ b/src/fiscal-periods/date-param.test.ts
@@ -0,0 +1,18 @@
+import { DateParam } from '~/fiscal-periods/date-param'
+
+test('toString', () => {
+  expect(new DateParam('latest').toString()).toEqual('latest')
+  expect(new DateParam(new Date('2020-09-06')).toString()).toEqual('2020-09-06')
+})
+
+test('toDate', () => {
+  expect(() => new DateParam('latest').toDate()).toThrow(Error)
+  expect(new DateParam(new Date('2020-09-06')).toDate()).toEqual(
+    new Date('2020-09-06')
+  )
+})
+
+test('isLatest', () => {
+  expect(new DateParam('latest').isLatest()).toBeTruthy()
+  expect(new DateParam(new Date('2020-09-06')).isLatest()).toBeFalsy()
+})
diff --git a/src/fiscal-periods/date-param.ts b/src/fiscal-periods/date-param.ts
new file mode 100644
index 0000000..55138c8
--- /dev/null
+++ b/src/fiscal-periods/date-param.ts
@@ -0,0 +1,23 @@
+export class DateParam {
+  constructor(public date: Date | 'latest') {}
+
+  public toString(): string {
+    if (this.date instanceof Date) {
+      return this.date.toISOString().substring(0, 10)
+    } else {
+      return this.date
+    }
+  }
+
+  public toDate(): Date {
+    if (this.date === 'latest') {
+      throw new Error('This cannot convert to Date')
+    } else {
+      return this.date
+    }
+  }
+
+  public isLatest(): boolean {
+    return this.date === 'latest'
+  }
+}