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OpenAPI Specification

openapi: 3.2.0
info:
  title: Latoken Order Book API
  version: V2
  x-logo:
    url: ./logo.png
    altText: Latoken logo
  description: 'Operations tagged Order Book across 2 of this provider''s published API definitions: latoken-api-v2-swagger.json, latoken-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.latoken.com/
tags:
- name: Orderbook
paths:
  /v2/book/{currency}/{quote}:
    get:
      summary: Request order book by trading pair
      tags:
      - Orderbook
      description: Book can be fetched by currency ID and currency TAG
      operationId: getOrderBook
      parameters:
      - name: currency
        in: path
        required: true
        description: id of base currency
        schema:
          type: string
      - name: quote
        in: path
        required: true
        description: id of quote currency
        schema:
          type: string
      - name: limit
        in: query
        description: limit on order book depth (max 1000)
        schema:
          type: integer
      responses:
        '200':
          description: if orderbook was successfully delivered
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/json_BookAdapter'
        '400':
          description: if request is not valid (e.g. negative limit)
components:
  schemas:
    json_PriceLevel:
      type: object
      title: PriceLevel
      properties:
        price:
          example: '123.321'
          readOnly: false
          description: Price of this price level as fixed point decimal number
          type: string
        quantity:
          example: '0.12'
          readOnly: false
          description: Quantity of this price level as fixed point decimal number
          type: string
        cost:
          example: '14.79852'
          readOnly: false
          description: Cost of this price level as fixed point decimal number
          type: string
        accumulated:
          example: '14.79852'
          readOnly: false
          description: Total cost of all orders from the edge of book to current price level
          type: string
      example:
        price: '123.321'
        quantity: '0.12'
        cost: '14.79852'
        accumulated: '14.79852'
      description: ''
    json_BookAdapter:
      type: object
      title: BookAdapter
      properties:
        ask:
          readOnly: false
          description: List of asks (sell orders)
          type: array
          items:
            $ref: '#/components/schemas/json_PriceLevel'
        bid:
          readOnly: false
          description: List of bids (buy orders)
          type: array
          items:
            $ref: '#/components/schemas/json_PriceLevel'
        totalAsk:
          readOnly: false
          description: Total ask (sell) amount
          type: string
        totalBid:
          readOnly: false
          description: Total bid (buy) amount
          type: string
      example:
        ask:
        - price: '123.321'
          quantity: '0.12'
          cost: '14.79852'
          accumulated: '14.79852'
        - price: '123.321'
          quantity: '0.12'
          cost: '14.79852'
          accumulated: '14.79852'
        bid:
        - price: '123.321'
          quantity: '0.12'
          cost: '14.79852'
          accumulated: '14.79852'
        - price: '123.321'
          quantity: '0.12'
          cost: '14.79852'
          accumulated: '14.79852'
        totalAsk: '...'
        totalBid: '...'
      description: ''
  securitySchemes:
    api_key:
      type: apiKey
      name: X-LA-APIKEY
      in: header
    api_signature:
      type: apiKey
      name: X-LA-SIGNATURE
      in: header
x-refined-from:
- latoken-api-v2-swagger.json
- latoken-openapi.yml