currency:
  type: object
  properties:
    id:
      type: string
      example: btc-bitcoin
    name:
      type: string
      example: Bitcoin
    symbol:
      type: string
      example: BTC
    rank:
      type: integer
      example: 1
    is_new:
      type: boolean
      example: false
      description: If currency was added within last 5 days
    is_active:
      type: boolean
      example: true
    type:
      type: string
      example: coin

coin_extended:
  type: object
  properties:
    id:
      type: string
      example: btc-bitcoin
    name:
      type: string
      example: Bitcoin
    symbol:
      type: string
      example: BTC
    parent:
      type: "#/coin_parent"
      example: {"id":"eth-ethereum","name":"Ethereum", "symbol":"ETH"}
      nullable: true
      description: "This field is deprecated. Use `contracts` field instead"
    rank:
      type: integer
      example: 1
    is_new:
      type: boolean
      example: false
      description: If currency was added within last 5 days
    is_active:
      type: boolean
      example: true
    type:
      type: string
      example: coin
    tags:
      type: array
      items:
        $ref: "tags.yml#/tag_simplified"
    team:
      type: array
      items:
        $ref: "people.yml#/person_with_position"
    description:
      type: string
      example: "Bitcoin is a cryptocurrency and worldwide payment system. It is the first decentralized digital
      currency, as the system works without a central bank or single administrator."
      nullable: true
    message:
      type: string
    open_source:
      type: boolean
      example: true
    hardware_wallet:
      type: boolean
      example: true
    started_at:
      type: string
      example: "2009-01-03T00:00:00Z"
      nullable: true
    development_status:
      type: string
      example: Working product
      nullable: true
    proof_type:
      type: string
      example: Proof of work
      nullable: true
    org_structure:
      type: string
      example: Decentralized
      nullable: true
    hash_algorithm:
      type: string
      example: SHA256
      nullable: true
    contract:
      type: string
      nullable: true  
      description: "This field is deprecated. Use `contracts` field instead" 
    platform:
      type: string
      nullable: true  
      description: "This field is deprecated. Use `contracts` field instead"
    contracts:
      type: array
      items:
        $ref: "#/contract"
    links:
      $ref: "#/coin_links"
    links_extended:
      type: array
      items:
        $ref: "#/link_extended"
      example:
        - url: http://blockchain.com/explorer
          type: explorer
        - url: https://www.reddit.com/r/bitcoin
          type: reddit
          stats:
            subscribers: 1009135
        - url: https://github.com/bitcoin/bitcoin
          type: source_code
          stats:
            contributors: 730
            stars: 36613
        - url: https://bitcoin.org/
          type: website
      description: Contains all links of the `{coin_id}` coin together with statistics for some of them, e.g. number of twitter followers, reddit subscribers, telegram members or github repository stars and contributors
    whitepaper:
      $ref: "whitepaper.yml#/whitepaper"
    first_data_at:
      type: string
      description: first available ticker data for given coin. RFC3999 (ISO-8601) format
      example: "2018-10-03T11:48:19Z"
    last_data_at:
      type: string
      description: last available ticker data for given coin. RFC3999 (ISO-8601) format
      example: "2019-05-03T11:00:00"

coin_parent:
  type: object
  properties:
    id:
      type: string
      example: eth-ethereum
    name:
      type: string
      example: Ethereum
    symbol:
      type: string
      example: ETH

contract:
  type: object
  properties:
    contract:
      type: string
    platform:
      type: string
    type:
      type: string
  required:
    - contract
    - platform
    - type

coin_links:
  type: object
  properties:
    explorer:
      type: array
      items: string
      example: ["http://blockchain.com/explorer", "https://blockchair.com/bitcoin/blocks", "https://blockexplorer.com/", "https://live.blockcypher.com/btc/"]
      nullable: true
    facebook:
      type: array
      items: string
      example: ["https://www.facebook.com/bitcoins/"]
      nullable: true
    reddit:
      type: array
      items: string
      example: ["https://www.reddit.com/r/bitcoin"]
      nullable: true
    source_code:
      type: array
      items: string
      example: ["https://github.com/bitcoin/bitcoin"]
      nullable: true
    website:
      type: array
      items: string
      example: ["https://bitcoin.org/"]
      nullable: true
    youtube:
      type: array
      items: string
      example: ["https://www.youtube.com/watch?v=Um63OQz3bjo"]
      nullable: true
    medium:
      type: array
      items: string
      example: null
      nullable: true

link_extended:
  type: object
  properties:
    url:
      type: string
    type:
      type: string
    stats:
      type: object
      additionalProperties:
        type: number
  required:
    - url
    - type

twitter:
  type: object
  properties:
    date:
      type: string
      description: RFC3999 (ISO-8601) format
      example: "2018-10-03T11:48:19Z"
    user_name:
      type: string
      example: bitcoincoreorg
    user_image_link:
      type: string
    status:
      type: string 
      example: Bitcoin Core 0.17.0 Released https://t.co/ciwCREngon
    is_retweet:
      type: boolean
      example: false
    retweet_count:
      type: integer
    like_count:
      type: integer
    status_link:
      type: string
    status_id:
      type: string
    media_link:
      type: string
      nullable: true
    youtube_link:
      type: string
      nullable: true

coins_ohlcv:
  type: object
  properties:
    time_open:
      type: string
      description: RFC3999 (ISO-8601) format
      example: "2018-03-01T00:00:00Z"
    time_close:
      type: string
      description: RFC3999 (ISO-8601) format
      example: "2018-03-01T23:59:59Z"
    open:
      type: number
      example: 856.012
      nullable: true
    high:
      type: number
      example: 880.302
      nullable: true
    low:
      type: number
      example: 851.92
      nullable: true
    close:
      type: number
      example: 872.2
      nullable: true
    volume:
      type: integer
      example: 1868520000
      nullable: true
    market_cap:
      type: integer
      example: 83808161204
      nullable: true