CoinGecko Derivatives API

openapi: 3.1.0
info:
  title: CoinGecko Crypto Market Data Asset Platforms Derivatives API
  description: The CoinGecko Crypto Market Data API provides comprehensive and reliable cryptocurrency price and market data through RESTful JSON endpoints. It offers over 70 endpoints covering real-time and historical prices, trading volumes, market capitalization, OHLCV data, exchange information, NFT metrics, derivatives data, and public treasury holdings for over 18,000 coins. The Demo API plan provides free access with 30 calls per minute to a subset of 30 publicly accessible endpoints.
  version: 3.0.1
  contact:
    name: CoinGecko Support
    url: https://support.coingecko.com
  termsOfService: https://www.coingecko.com/en/terms
servers:
- url: https://api.coingecko.com/api/v3
  description: CoinGecko Demo API Server
security:
- demoApiKeyHeader: []
- demoApiKeyQuery: []
tags:
- name: Derivatives
  description: Derivatives market data including tickers and exchange information.
paths:
  /derivatives:
    get:
      operationId: getDerivatives
      summary: List all derivative tickers
      description: Get the list of all derivative tickers across all exchanges including price, index, basis, spread, and open interest data.
      tags:
      - Derivatives
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/DerivativeTicker'
  /derivatives/exchanges:
    get:
      operationId: getDerivativesExchanges
      summary: List derivative exchanges
      description: Get the list of all derivative exchanges with data including open interest, trade volume, and number of perpetual and futures pairs.
      tags:
      - Derivatives
      parameters:
      - name: order
        in: query
        description: Sort order for results
        schema:
          type: string
          enum:
          - name_asc
          - name_desc
          - open_interest_btc_asc
          - open_interest_btc_desc
          - trade_volume_24h_btc_asc
          - trade_volume_24h_btc_desc
      - name: per_page
        in: query
        description: Number of results per page
        schema:
          type: integer
          default: 100
      - name: page
        in: query
        description: Page number for pagination
        schema:
          type: integer
          default: 1
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/DerivativeExchange'
  /derivatives/exchanges/{id}:
    get:
      operationId: getDerivativeExchangeById
      summary: Get derivative exchange data by ID
      description: Get detailed data for a specific derivative exchange including tickers, open interest, and trade volume.
      tags:
      - Derivatives
      parameters:
      - name: id
        in: path
        required: true
        description: The derivative exchange ID
        schema:
          type: string
      - name: include_tickers
        in: query
        description: Include derivative tickers data
        schema:
          type: string
          enum:
          - all
          - unexpired
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DerivativeExchange'
        '404':
          description: Derivative exchange not found
  /derivatives/exchanges/list:
    get:
      operationId: getDerivativeExchangesList
      summary: List derivative exchanges (ID map)
      description: Get the complete list of all supported derivative exchange IDs and names.
      tags:
      - Derivatives
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: string
                      description: Derivative exchange identifier
                    name:
                      type: string
                      description: Derivative exchange display name
components:
  schemas:
    DerivativeTicker:
      type: object
      properties:
        market:
          type: string
          description: Derivative exchange name
        symbol:
          type: string
          description: Trading pair symbol
        index_id:
          type: string
          description: Index identifier
        price:
          type: string
          description: Current price
        price_percentage_change_24h:
          type: number
          description: 24-hour price change percentage
        contract_type:
          type: string
          description: Contract type (perpetual or dated)
        index:
          type: number
          description: Index price
        basis:
          type: number
          description: Basis (difference between futures and spot price)
        spread:
          type: number
          description: Bid-ask spread percentage
        funding_rate:
          type: number
          description: Funding rate for perpetual contracts
        open_interest:
          type: number
          description: Open interest in USD
        volume_24h:
          type: number
          description: 24-hour trading volume
        last_traded_at:
          type: string
          format: date-time
          description: Last trade timestamp
        expired_at:
          type: string
          format: date-time
          description: Contract expiration date (null for perpetual)
    DerivativeExchange:
      type: object
      properties:
        name:
          type: string
          description: Exchange display name
        id:
          type: string
          description: Exchange identifier
        open_interest_btc:
          type: number
          description: Total open interest in BTC
        trade_volume_24h_btc:
          type: string
          description: 24-hour trading volume in BTC
        number_of_perpetual_pairs:
          type: integer
          description: Number of perpetual trading pairs
        number_of_futures_pairs:
          type: integer
          description: Number of futures trading pairs
        image:
          type: string
          format: uri
          description: Exchange logo URL
        year_established:
          type: integer
          description: Year the exchange was established
        country:
          type: string
          description: Country where the exchange is based
        description:
          type: string
          description: Exchange description
        url:
          type: string
          format: uri
          description: Exchange website URL
  securitySchemes:
    demoApiKeyHeader:
      type: apiKey
      in: header
      name: x-cg-demo-api-key
      description: CoinGecko Demo API key passed via request header. Obtain a free key from the CoinGecko developer dashboard.
    demoApiKeyQuery:
      type: apiKey
      in: query
      name: x_cg_demo_api_key
      description: CoinGecko Demo API key passed via query string parameter.
externalDocs:
  description: CoinGecko API Documentation
  url: https://docs.coingecko.com