Alpha Vantage Stock Time Series API

openapi: 3.2.0
info:
  title: Alpha Vantage Stock Time Series API
  description: Alpha Vantage is a financial data platform providing real-time and historical market data for stocks, options, cryptocurrencies, forex, commodities, and economic indicators. The API supports 50+ technical indicators, fundamental data, Alpha Intelligence sentiment analysis, and earnings data, all accessed through a single query endpoint using function-based routing.
  version: 1.0.0
  contact:
    name: Alpha Vantage Support
    url: https://www.alphavantage.co/support/
  x-generated-from: documentation
servers:
- url: https://www.alphavantage.co
  description: Alpha Vantage API server
security:
- ApiKey: []
tags:
- name: Stock Time Series
  description: Intraday, daily, weekly, and monthly stock price and volume data
paths:
  /query:
    get:
      operationId: queryTimeSeries
      summary: Alpha Vantage Query Stock Time Series
      description: Retrieve intraday or daily/weekly/monthly stock time series data. Use the function parameter to select TIME_SERIES_INTRADAY, TIME_SERIES_DAILY, TIME_SERIES_DAILY_ADJUSTED, TIME_SERIES_WEEKLY, or TIME_SERIES_MONTHLY.
      tags:
      - Stock Time Series
      parameters:
      - name: function
        in: query
        required: true
        description: API function to call
        schema:
          type: string
          enum:
          - TIME_SERIES_INTRADAY
          - TIME_SERIES_DAILY
          - TIME_SERIES_DAILY_ADJUSTED
          - TIME_SERIES_WEEKLY
          - TIME_SERIES_WEEKLY_ADJUSTED
          - TIME_SERIES_MONTHLY
          - TIME_SERIES_MONTHLY_ADJUSTED
          - GLOBAL_QUOTE
          - SYMBOL_SEARCH
          - MARKET_STATUS
          - OVERVIEW
          - NEWS_SENTIMENT
          - SMA
          - EMA
          - MACD
          - RSI
          - BBANDS
          - CURRENCY_EXCHANGE_RATE
          - REAL_GDP
          - UNEMPLOYMENT
          - CPI
        example: TIME_SERIES_DAILY
      - name: symbol
        in: query
        required: false
        description: Stock ticker symbol (required for most functions)
        schema:
          type: string
        example: IBM
      - name: interval
        in: query
        required: false
        description: Time interval for intraday or indicator data
        schema:
          type: string
          enum:
          - 1min
          - 5min
          - 15min
          - 30min
          - 60min
          - daily
          - weekly
          - monthly
          - quarterly
          - annual
        example: 5min
      - name: outputsize
        in: query
        required: false
        description: Amount of data to return
        schema:
          type: string
          enum:
          - compact
          - full
          default: compact
        example: compact
      - name: datatype
        in: query
        required: false
        description: Output format
        schema:
          type: string
          enum:
          - json
          - csv
          default: json
        example: json
      - name: time_period
        in: query
        required: false
        description: Number of data points to calculate technical indicators
        schema:
          type: integer
          default: 14
        example: 14
      - name: series_type
        in: query
        required: false
        description: Price series type for technical indicators
        schema:
          type: string
          enum:
          - close
          - open
          - high
          - low
          default: close
        example: close
      - name: from_currency
        in: query
        required: false
        description: Source currency code for forex/crypto queries
        schema:
          type: string
        example: USD
      - name: to_currency
        in: query
        required: false
        description: Destination currency code for forex/crypto queries
        schema:
          type: string
        example: JPY
      - name: tickers
        in: query
        required: false
        description: Comma-separated ticker symbols for news sentiment
        schema:
          type: string
        example: IBM,AAPL
      - name: keywords
        in: query
        required: false
        description: Search keywords for symbol search
        schema:
          type: string
        example: tencent
      - name: limit
        in: query
        required: false
        description: Number of results to return
        schema:
          type: integer
          default: 50
          maximum: 1000
        example: 50
      - name: apikey
        in: query
        required: true
        description: Alpha Vantage API key
        schema:
          type: string
        example: demo
      responses:
        '200':
          description: Data retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse'
              examples:
                QueryTimeSeries200Example:
                  summary: Default queryTimeSeries 200 response
                  x-microcks-default: true
                  value:
                    Meta Data:
                      1. Information: Daily Prices (open, high, low, close) and Volumes
                      2. Symbol: IBM
                      3. Last Refreshed: '2026-04-18'
                      4. Output Size: Compact
                      5. Time Zone: US/Eastern
                    Time Series (Daily):
                      '2026-04-18':
                        1. open: '195.50'
                        2. high: '197.30'
                        3. low: '194.80'
                        4. close: '196.75'
                        5. volume: '3500000'
        '400':
          description: Invalid request parameters
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    ErrorResponse:
      title: ErrorResponse
      type: object
      description: Error or rate limit response from Alpha Vantage
      properties:
        Note:
          type: string
          description: API rate limit or usage note
          example: Thank you for using Alpha Vantage! Our standard API rate limit is 25 requests per day.
        Information:
          type: string
          description: Premium endpoint or invalid request information
          example: The premium endpoint selected is not within your current plan.
        Error Message:
          type: string
          description: Error message for invalid parameters
          example: Invalid API call. Please retry or visit the documentation.
    ApiResponse:
      title: ApiResponse
      type: object
      description: Generic Alpha Vantage API response containing Meta Data and time series or indicator data
      properties:
        Meta Data:
          type: object
          description: Metadata about the response including symbol, indicator, and refresh timestamps
          example:
            1. Information: Daily Prices (open, high, low, close) and Volumes
            2. Symbol: IBM
            3. Last Refreshed: '2026-04-18'
  securitySchemes:
    ApiKey:
      type: apiKey
      in: query
      name: apikey
      description: Alpha Vantage API key passed as apikey query parameter. Get a free key at https://www.alphavantage.co/support/#api-key