CoinGecko Exchanges API

openapi: 3.1.0
info:
  title: CoinGecko Crypto Market Data Asset Platforms Exchanges 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: Exchanges
  description: Exchange data including volumes, tickers, and status updates.
paths:
  /exchanges:
    get:
      operationId: getExchanges
      summary: List all exchanges
      description: Get a paginated list of all supported exchanges with volume, trust score, and other exchange-related data. Results are ordered by trading volume by default.
      tags:
      - Exchanges
      parameters:
      - name: per_page
        in: query
        description: Number of results per page (1-250)
        schema:
          type: integer
          minimum: 1
          maximum: 250
          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/Exchange'
  /exchanges/list:
    get:
      operationId: getExchangesList
      summary: List all supported exchanges (ID map)
      description: Get the complete list of all supported exchange IDs and names. Use this to obtain exchange IDs for use in other endpoints.
      tags:
      - Exchanges
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: string
                      description: Exchange identifier
                    name:
                      type: string
                      description: Exchange display name
  /exchanges/{id}:
    get:
      operationId: getExchangeById
      summary: Get exchange data by ID
      description: Get comprehensive data for a specific exchange including volume, trust score, year established, country, and social links.
      tags:
      - Exchanges
      parameters:
      - $ref: '#/components/parameters/exchangeId'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ExchangeData'
        '404':
          description: Exchange not found
  /exchanges/{id}/tickers:
    get:
      operationId: getExchangeTickers
      summary: Get exchange tickers
      description: Get paginated trading pair tickers for a specific exchange. Results include price, volume, spread, and trust score data for each trading pair.
      tags:
      - Exchanges
      parameters:
      - $ref: '#/components/parameters/exchangeId'
      - name: coin_ids
        in: query
        description: Filter tickers by coin IDs (comma-separated)
        schema:
          type: string
      - name: include_exchange_logo
        in: query
        description: Include exchange logo URL in the response
        schema:
          type: boolean
          default: false
      - name: page
        in: query
        description: Page number for pagination
        schema:
          type: integer
          default: 1
      - name: depth
        in: query
        description: Include order book depth (2% cost to move)
        schema:
          type: boolean
          default: false
      - name: order
        in: query
        description: Sort order for tickers
        schema:
          type: string
          enum:
          - trust_score_desc
          - trust_score_asc
          - volume_desc
          - volume_asc
          default: trust_score_desc
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                    description: Exchange name
                  tickers:
                    type: array
                    items:
                      $ref: '#/components/schemas/Ticker'
        '404':
          description: Exchange not found
  /exchanges/{id}/volume_chart:
    get:
      operationId: getExchangeVolumeChart
      summary: Get exchange volume chart data
      description: Get historical volume chart data for a specific exchange over a specified number of days.
      tags:
      - Exchanges
      parameters:
      - $ref: '#/components/parameters/exchangeId'
      - name: days
        in: query
        required: true
        description: Number of days of historical data (1, 7, 14, 30, 90, 180, 365)
        schema:
          type: integer
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  type: array
                  description: Volume data point as [timestamp, volume_in_btc]
                  items:
                    type: string
                  minItems: 2
                  maxItems: 2
        '404':
          description: Exchange not found
  /exchanges/{id}/volume_chart/range:
    get:
      operationId: getExchangeVolumeChartRange
      summary: Get exchange volume chart within date range
      description: Get historical volume chart data for a specific exchange within a custom date range specified by UNIX timestamps. This endpoint is exclusive to paid plan subscribers.
      tags:
      - Exchanges
      parameters:
      - name: id
        in: path
        required: true
        description: The exchange ID
        schema:
          type: string
      - name: from
        in: query
        required: true
        description: Start date as UNIX timestamp
        schema:
          type: number
      - name: to
        in: query
        required: true
        description: End date as UNIX timestamp
        schema:
          type: number
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  type: array
                  description: Volume data point as [timestamp, volume_in_btc]
                  items:
                    type: string
                  minItems: 2
                  maxItems: 2
        '401':
          description: Unauthorized - invalid or missing Pro API key
        '404':
          description: Exchange not found
components:
  schemas:
    Ticker:
      type: object
      properties:
        base:
          type: string
          description: Base currency ticker
        target:
          type: string
          description: Target currency ticker
        market:
          type: object
          properties:
            name:
              type: string
              description: Exchange name
            identifier:
              type: string
              description: Exchange identifier
            has_trading_incentive:
              type: boolean
              description: Whether the exchange has trading incentives
        last:
          type: number
          description: Last traded price
        volume:
          type: number
          description: Trading volume
        converted_last:
          type: object
          description: Last price converted to BTC, ETH, and USD
          additionalProperties:
            type: number
        converted_volume:
          type: object
          description: Volume converted to BTC, ETH, and USD
          additionalProperties:
            type: number
        trust_score:
          type: string
          description: Trust score color (green, yellow, red)
        bid_ask_spread_percentage:
          type: number
          description: Bid-ask spread percentage
        timestamp:
          type: string
          format: date-time
          description: Ticker data timestamp
        last_traded_at:
          type: string
          format: date-time
          description: Last trade timestamp
        last_fetch_at:
          type: string
          format: date-time
          description: Last data fetch timestamp
        is_anomaly:
          type: boolean
          description: Whether the ticker is flagged as anomalous
        is_stale:
          type: boolean
          description: Whether the ticker data is stale
        trade_url:
          type: string
          format: uri
          description: URL to trade this pair
        coin_id:
          type: string
          description: CoinGecko coin ID of base currency
        target_coin_id:
          type: string
          description: CoinGecko coin ID of target currency
    Exchange:
      type: object
      properties:
        id:
          type: string
          description: Exchange identifier
        name:
          type: string
          description: Exchange display name
        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
        image:
          type: string
          format: uri
          description: Exchange logo URL
        has_trading_incentive:
          type: boolean
          description: Whether the exchange has trading incentives
        trust_score:
          type: integer
          description: Trust score (1-10)
        trust_score_rank:
          type: integer
          description: Trust score ranking position
        trade_volume_24h_btc:
          type: number
          description: 24-hour trading volume in BTC
        trade_volume_24h_btc_normalized:
          type: number
          description: Normalized 24-hour trading volume in BTC
    ExchangeData:
      type: object
      properties:
        name:
          type: string
          description: Exchange display name
        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
        image:
          type: string
          format: uri
          description: Exchange logo URL
        facebook_url:
          type: string
          format: uri
          description: Exchange Facebook URL
        reddit_url:
          type: string
          format: uri
          description: Exchange Reddit URL
        telegram_url:
          type: string
          format: uri
          description: Exchange Telegram URL
        slack_url:
          type: string
          format: uri
          description: Exchange Slack URL
        other_url_1:
          type: string
          format: uri
          description: Other URL 1
        other_url_2:
          type: string
          format: uri
          description: Other URL 2
        twitter_handle:
          type: string
          description: Exchange Twitter handle
        has_trading_incentive:
          type: boolean
          description: Whether the exchange has trading incentives
        centralized:
          type: boolean
          description: Whether the exchange is centralized
        public_notice:
          type: string
          description: Public notices from the exchange
        alert_notice:
          type: string
          description: Alert notices from the exchange
        trust_score:
          type: integer
          description: Trust score (1-10)
        trust_score_rank:
          type: integer
          description: Trust score ranking position
        trade_volume_24h_btc:
          type: number
          description: 24-hour trading volume in BTC
        trade_volume_24h_btc_normalized:
          type: number
          description: Normalized 24-hour trading volume in BTC
        tickers:
          type: array
          items:
            $ref: '#/components/schemas/Ticker'
  parameters:
    exchangeId:
      name: id
      in: path
      required: true
      description: The exchange ID (e.g., binance, coinbase-exchange)
      schema:
        type: string
  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