> ## Documentation Index
> Fetch the complete documentation index at: https://docs.amberdata.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Options Instruments

> This endpoint returns all available exchanges, currencies and option instruments. If a timestamp is used we can then filter the information for historical data.



## OpenAPI

````yaml get /analytics/instruments/information
openapi: 3.1.0
info:
  title: derivatives-api
  version: '2'
servers:
  - url: https://api.amberdata.com/markets/derivatives
security:
  - sec0: []
paths:
  /analytics/instruments/information:
    get:
      summary: Options Instruments
      description: >-
        This endpoint returns all available exchanges, currencies and option
        instruments. If a timestamp is used we can then filter the information
        for historical data.
      operationId: derivatives-information-instruments
      parameters:
        - name: exchange
          in: query
          description: >-
            **[Optional]** The exchange for which to retrieve listed option
            instruments. 

            **[Examples]** ` deribit | okex | bybit `
          schema:
            type: string
        - name: currency
          in: query
          description: >-
            **[Optional]** The underlying currency for which there are listed
            option instruments. 

            **[Examples]** ` BTC | SOL_USDC `  

            Note: inverse options underlying currencies are formatted as (BTC,
            ETH) while linear options currency formats include the stable coin 
            (SOL_USDC)
          schema:
            type: string
        - name: expiration
          in: query
          description: >-
            **[Optional]** Filter records based on the specified expiration
            date. 

            **[Examples]** `1578531600 | 1578531600000 | 2020-09-01T01:00:00`
          schema:
            type: string
            format: date-time
        - name: putCall
          in: query
          description: |-
            **[Optional]** The option type 
            **[Examples]** ` C | P `
          schema:
            type: string
        - name: strike
          in: query
          description: >-
            **[Optional]** The option instrument subset with a given strike
            price. 

            **[Examples]** ` 100000 | 3500 `
          schema:
            type: integer
            format: int32
        - name: timestamp
          in: query
          description: >-
            **[Optional]**  A select historical timestamp for which a list of
            option instruments were active at the time. 

            **[Examples]** `  2024-04-03T08:00:00.000Z ` 

            Supported Formats: milliseconds | ms* | iso | iso8601 | hr |
            human_readable
          schema:
            type: string
            format: date-time
        - name: timeFormat
          in: query
          description: >-
            **[Optional]** Time format of the timestamps in the return payload.

            **[Defaults]** `milliseconds | ms* | iso | iso8601 | hr |
            human_readable`
          schema:
            type: string
      responses:
        '200':
          description: '200'
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: integer
                    example: 200
                  title:
                    type: string
                    example: OK
                  description:
                    type: string
                    example: Successful request
                  payload:
                    type: object
                    properties:
                      data:
                        type: array
                        items:
                          type: object
                          properties:
                            ts:
                              type: string
                              example: '2024-04-08 17:23:00.0'
                              description: >-
                                Timestamp when the instrument information was
                                recorded
                            exchange:
                              type: string
                              example: deribit
                              description: >-
                                The exchange where the option instrument is
                                listed
                            instrument:
                              type: string
                              example: DERIBIT-ETH-28MAR25-2000.0-P
                              description: >-
                                The full instrument identifier normalized by
                                Amberdata
                            nativeInstrument:
                              type: string
                              example: ETH-28MAR25-2000-P
                              description: >-
                                The native instrument identifier provided by the
                                exchange
                            multiplier:
                              type: integer
                              example: 1
                              description: >-
                                The contract multiplier for the option
                                instrument
                            putCall:
                              type: string
                              example: P
                              description: The option type - P for Put, C for Call
                            expiration:
                              type: string
                              example: '2025-03-28 08:00:00.0'
                              description: >-
                                The expiration date and time of the option
                                contract
                            currency:
                              type: string
                              example: ETH
                              description: The underlying currency/asset for the option
                            strike:
                              type: integer
                              example: 2000
                              description: The strike price of the option contract
              examples:
                Result:
                  value:
                    status: 200
                    title: OK
                    description: Successful request
                    payload:
                      data:
                        - ts: '2024-04-08 17:23:00.0'
                          exchange: deribit
                          instrument: DERIBIT-ETH-28MAR25-2000.0-P
                          nativeInstrument: ETH-28MAR25-2000-P
                          multiplier: 1
                          putCall: P
                          expiration: '2025-03-28 08:00:00.0'
                          currency: ETH
                          strike: 2000
        '400':
          description: '400'
          content:
            application/json:
              examples:
                Result:
                  value: {}
              schema:
                type: object
                properties: {}
      deprecated: false
      security:
        - ApiKeyAuth: []
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key

````