openapi: 3.2.0
info:
  description: The future of fintech.
  title: Polygon Crypto:open Close API
  version: 1.0.0
servers:
- description: Polygon Platform API
  url: https://api.polygon.io
- description: Polygon Platform API (Staging)
  url: https://api.staging.polygon.io
security:
- apiKey: []
tags:
- name: crypto:open-close
paths:
  /v1/open-close/crypto/{from}/{to}/{date}:
    get:
      description: 'Get the open, close prices of a cryptocurrency symbol on a certain day.

        '
      operationId: GetCryptoOpenClose
      parameters:
      - description: The "from" symbol of the pair.
        example: BTC
        in: path
        name: from
        required: true
        schema:
          type: string
      - description: The "to" symbol of the pair.
        example: USD
        in: path
        name: to
        required: true
        schema:
          type: string
      - description: The date of the requested open/close in the format YYYY-MM-DD.
        example: '2023-01-09'
        in: path
        name: date
        required: true
        schema:
          format: date
          type: string
      - description: 'Whether or not the results are adjusted for splits.  By default, results are adjusted.

          Set this to false to get results that are NOT adjusted for splits.

          '
        example: true
        in: query
        name: adjusted
        schema:
          type: boolean
      responses:
        '200':
          content:
            application/json:
              example:
                close: 11050.64
                closingTrades:
                - c:
                  - 2
                  i: '973323250'
                  p: 11050.64
                  s: 0.006128
                  t: 1602287999795
                  x: 4
                - c:
                  - 1
                  i: '105717893'
                  p: 11049.4
                  s: 0.014
                  t: 1602287999659
                  x: 17
                day: '2020-10-09T00:00:00.000Z'
                isUTC: true
                open: 10932.44
                openTrades:
                - c:
                  - 2
                  i: '511235746'
                  p: 10932.44
                  s: 0.002
                  t: 1602201600056
                  x: 1
                - c:
                  - 2
                  i: '511235751'
                  p: 10923.76
                  s: 0.02
                  t: 1602201600141
                  x: 4
                symbol: BTC-USD
              schema:
                properties:
                  close:
                    description: The close price for the symbol in the given time period.
                    format: double
                    type: number
                  closingTrades:
                    description: An array of results containing the requested data.
                    items:
                      properties:
                        c:
                          description: 'A list of condition codes.

                            '
                          items:
                            description: 'The condition code. These are the conditions of this message. See

                              [Condition Mappings](https://massive.com/docs/rest/stocks/market-operations/condition-codes)

                              for a mapping to exchange conditions.

                              '
                            type: integer
                          type: array
                        i:
                          description: 'The Trade ID which uniquely identifies a trade. These are unique per

                            combination of ticker, exchange, and TRF. For example: A trade for AAPL

                            executed on NYSE and a trade for AAPL executed on NASDAQ could potentially

                            have the same Trade ID.

                            '
                          type: string
                        p:
                          description: 'The price of the trade. This is the actual dollar value per whole share of

                            this trade. A trade of 100 shares with a price of $2.00 would be worth a

                            total dollar value of $200.00.

                            '
                          format: double
                          type: number
                        s:
                          description: 'The size of a trade (also known as volume).

                            '
                          format: double
                          type: number
                        t:
                          description: The Unix millisecond timestamp for the start of the aggregate window.
                          type: integer
                        x:
                          description: "The exchange that this crypto trade happened on.  \nSee <a href=\"https://massive.com/docs/rest/crypto/market-operations/exchanges\">Exchanges</a> for a mapping of exchanges to IDs.\n"
                          type: integer
                      required:
                      - p
                      - s
                      - x
                      - c
                      - t
                      - i
                      type: object
                    type: array
                  day:
                    description: The date requested.
                    format: date
                    type: string
                  isUTC:
                    description: Whether or not the timestamps are in UTC timezone.
                    type: boolean
                  open:
                    description: The open price for the symbol in the given time period.
                    format: double
                    type: number
                  openTrades:
                    description: An array of results containing the requested data.
                    items:
                      properties:
                        c:
                          description: 'A list of condition codes.

                            '
                          items:
                            description: 'The condition code. These are the conditions of this message. See

                              [Condition Mappings](https://massive.com/docs/rest/stocks/market-operations/condition-codes)

                              for a mapping to exchange conditions.

                              '
                            type: integer
                          type: array
                        i:
                          description: 'The Trade ID which uniquely identifies a trade. These are unique per

                            combination of ticker, exchange, and TRF. For example: A trade for AAPL

                            executed on NYSE and a trade for AAPL executed on NASDAQ could potentially

                            have the same Trade ID.

                            '
                          type: string
                        p:
                          description: 'The price of the trade. This is the actual dollar value per whole share of

                            this trade. A trade of 100 shares with a price of $2.00 would be worth a

                            total dollar value of $200.00.

                            '
                          format: double
                          type: number
                        s:
                          description: 'The size of a trade (also known as volume).

                            '
                          format: double
                          type: number
                        t:
                          description: The Unix millisecond timestamp for the start of the aggregate window.
                          type: integer
                        x:
                          description: "The exchange that this crypto trade happened on.  \nSee <a href=\"https://massive.com/docs/rest/crypto/market-operations/exchanges\">Exchanges</a> for a mapping of exchanges to IDs.\n"
                          type: integer
                      required:
                      - p
                      - s
                      - x
                      - c
                      - t
                      - i
                      type: object
                    type: array
                  symbol:
                    description: The symbol pair that was evaluated from the request.
                    type: string
                required:
                - symbol
                - isUTC
                - day
                - open
                - close
                - openTrades
                - closingTrades
                type: object
            text/csv:
              example: 'isUTC,day,open,close,openTrades,closingTrades

                true,2020-10-09,10932.44,11050.64,"[{\"s\":0.002,\"p\":10932.44,\"x\":1,\"t\":1602201600056,\"c\":[2],\"i\":\"511235746\"},{\"s\":0.02,\"p\":10923.76,\"x\":4,\"t\":1602201600141,\"c\":[2],\"i\":\"511235751\"}]","[{\"s\":0.006128,\"p\":11050.64,\"x\":4,\"t\":1602287999795,\"c\":[2],\"i\":\"973323250\"},{\"s\":0.014,\"p\":11049.4,\"x\":17,\"t\":1602287999659,\"c\":[1],\"i\":\"105717893\"}]"

                '
              schema:
                type: string
          description: The open/close of this symbol.
        default:
          description: Unexpected error
      summary: Daily Open/Close
      tags:
      - crypto:open-close
      x-polygon-entitlement-data-type:
        description: Aggregate data
        name: aggregates
      x-polygon-entitlement-market-type:
        description: Crypto data
        name: crypto
components:
  securitySchemes:
    apiKey:
      in: query
      name: apiKey
      type: apiKey
x-polygon-order:
  crypto:
    market:
    - launchpad: shared
      paths:
      - /v2/aggs/ticker/{cryptoTicker}/range/{multiplier}/{timespan}/{from}/{to}
    - launchpad: exclusive
      paths:
      - /v1/summaries
    - paths:
      - /v2/aggs/grouped/locale/global/market/crypto/{date}
    - paths:
      - /v1/open-close/crypto/{from}/{to}/{date}
    - paths:
      - /v2/aggs/ticker/{cryptoTicker}/prev
    - paths:
      - /v3/trades/{cryptoTicker}
    - paths:
      - /v1/historic/crypto/{from}/{to}/{date}
    - paths:
      - /v1/last/crypto/{from}/{to}
    - group: Snapshots
      paths:
      - /v2/snapshot/locale/global/markets/crypto/tickers
      - /v2/snapshot/locale/global/markets/crypto/{direction}
      - /v2/snapshot/locale/global/markets/crypto/tickers/{ticker}
      - /v2/snapshot/locale/global/markets/crypto/tickers/{ticker}/book
      - /v3/snapshot
    - group: Technical Indicators
      paths:
      - /v1/indicators/sma/{cryptoTicker}
      - /v1/indicators/ema/{cryptoTicker}
      - /v1/indicators/macd/{cryptoTicker}
      - /v1/indicators/rsi/{cryptoTicker}
    reference:
    - paths:
      - /v3/reference/tickers
    - paths:
      - /v1/marketstatus/upcoming
    - paths:
      - /v1/marketstatus/now
    - paths:
      - /v3/reference/conditions
    - paths:
      - /v3/reference/exchanges
  fx:
    market:
    - launchpad: shared
      paths:
      - /v2/aggs/ticker/{forexTicker}/range/{multiplier}/{timespan}/{from}/{to}
    - launchpad: exclusive
      paths:
      - /v1/summaries
    - paths:
      - /v2/aggs/grouped/locale/global/market/fx/{date}
    - paths:
      - /v2/aggs/ticker/{forexTicker}/prev
    - paths:
      - /v3/quotes/{fxTicker}
    - paths:
      - /v1/historic/forex/{from}/{to}/{date}
    - paths:
      - /v1/last_quote/currencies/{from}/{to}
    - paths:
      - /v1/conversion/{from}/{to}
    - group: Snapshots
      paths:
      - /v2/snapshot/locale/global/markets/forex/tickers
      - /v2/snapshot/locale/global/markets/forex/{direction}
      - /v2/snapshot/locale/global/markets/forex/tickers/{ticker}
      - /v3/snapshot
    - group: Technical Indicators
      paths:
      - /v1/indicators/sma/{fxTicker}
      - /v1/indicators/ema/{fxTicker}
      - /v1/indicators/macd/{fxTicker}
      - /v1/indicators/rsi/{fxTicker}
    reference:
    - paths:
      - /v3/reference/tickers
    - paths:
      - /v1/marketstatus/upcoming
    - paths:
      - /v1/marketstatus/now
    - paths:
      - /v3/reference/conditions
    - paths:
      - /v3/reference/exchanges
  indices:
    market:
    - launchpad: shared
      paths:
      - /v2/aggs/ticker/{indicesTicker}/range/{multiplier}/{timespan}/{from}/{to}
    - paths:
      - /v2/aggs/ticker/{indicesTicker}/prev
    - paths:
      - /v1/open-close/{indicesTicker}/{date}
    - group: Technical Indicators
      paths:
      - /v1/indicators/sma/{indicesTicker}
      - /v1/indicators/ema/{indicesTicker}
      - /v1/indicators/macd/{indicesTicker}
      - /v1/indicators/rsi/{indicesTicker}
    - group: Snapshots
      paths:
      - /v3/snapshot/indices
      - /v3/snapshot
    reference:
    - paths:
      - /v3/reference/tickers
    - paths:
      - /v3/reference/tickers/types
    - paths:
      - /v1/marketstatus/upcoming
    - paths:
      - /v1/marketstatus/now
  options:
    market:
    - launchpad: shared
      paths:
      - /v2/aggs/ticker/{optionsTicker}/range/{multiplier}/{timespan}/{from}/{to}
    - launchpad: exclusive
      paths:
      - /v1/summaries
    - paths:
      - /v1/open-close/{optionsTicker}/{date}
    - paths:
      - /v2/aggs/ticker/{optionsTicker}/prev
    - paths:
      - /v3/trades/{optionsTicker}
    - paths:
      - /v2/last/trade/{optionsTicker}
    - paths:
      - /v3/quotes/{optionsTicker}
    - group: Snapshots
      paths:
      - /v3/snapshot/options/{underlyingAsset}/{optionContract}
      - /v3/snapshot/options/{underlyingAsset}
      - /v3/snapshot
    - group: Technical Indicators
      paths:
      - /v1/indicators/sma/{optionsTicker}
      - /v1/indicators/ema/{optionsTicker}
      - /v1/indicators/macd/{optionsTicker}
      - /v1/indicators/rsi/{optionsTicker}
    reference:
    - paths:
      - /v3/reference/options/contracts/{options_ticker}
    - paths:
      - /v3/reference/options/contracts
    - paths:
      - /v3/reference/tickers
    - paths:
      - /v1/meta/symbols/{stocksTicker}/company
    - paths:
      - /v3/reference/tickers/{ticker}
    - paths:
      - /v2/reference/news
    - paths:
      - /v3/reference/tickers/types
    - paths:
      - /v1/marketstatus/upcoming
    - paths:
      - /v1/marketstatus/now
    - paths:
      - /v3/reference/conditions
    - paths:
      - /v3/reference/exchanges
  stocks:
    market:
    - launchpad: shared
      paths:
      - /v2/aggs/ticker/{stocksTicker}/range/{multiplier}/{timespan}/{from}/{to}
    - launchpad: exclusive
      paths:
      - /v1/summaries
    - paths:
      - /v2/aggs/grouped/locale/us/market/stocks/{date}
    - paths:
      - /v1/open-close/{stocksTicker}/{date}
    - paths:
      - /v2/aggs/ticker/{stocksTicker}/prev
    - paths:
      - /v3/trades/{stockTicker}
    - paths:
      - /v2/ticks/stocks/trades/{ticker}/{date}
    - paths:
      - /v2/last/trade/{stocksTicker}
    - paths:
      - /v3/quotes/{stockTicker}
    - paths:
      - /v2/ticks/stocks/nbbo/{ticker}/{date}
    - paths:
      - /v2/last/nbbo/{stocksTicker}
    - group: Snapshots
      paths:
      - /v2/snapshot/locale/us/markets/stocks/tickers
      - /v2/snapshot/locale/us/markets/stocks/{direction}
      - /v2/snapshot/locale/us/markets/stocks/tickers/{stocksTicker}
      - /v3/snapshot
    - group: Technical Indicators
      paths:
      - /v1/indicators/sma/{stockTicker}
      - /v1/indicators/ema/{stockTicker}
      - /v1/indicators/macd/{stockTicker}
      - /v1/indicators/rsi/{stockTicker}
    reference:
    - paths:
      - /v3/reference/tickers
    - paths:
      - /v1/meta/symbols/{stocksTicker}/company
    - paths:
      - /v3/reference/tickers/{ticker}
    - paths:
      - /vX/reference/tickers/{id}/events
    - paths:
      - /v2/reference/news
    - paths:
      - /v3/reference/tickers/types
    - paths:
      - /vX/reference/tickers/taxonomies
    - paths:
      - /v1/marketstatus/upcoming
    - paths:
      - /v1/marketstatus/now
    - group: SEC Filings
      paths:
      - /v1/reference/sec/filings
      - /v1/reference/sec/filings/{filing_id}
      - /v1/reference/sec/filings/{filing_id}/files
      - /v1/reference/sec/filings/{filing_id}/files/{file_id}
    - paths:
      - /v3/reference/splits
    - paths:
      - /v3/reference/dividends
    - paths:
      - /vX/reference/financials
    - paths:
      - /v3/reference/conditions
    - paths:
      - /v3/reference/exchanges
    - paths:
      - /v1/related-companies/{ticker}
    - paths:
      - /vX/reference/ipos
    - paths:
      - /vX/reference/short-interest/{identifier_type}/{identifier}
    - paths:
      - stocks/vX/listings
      - stocks/vX/listing/{identifier_type}/{identifier}
      - stocks/vX/listings/updates