Bitso Private API

openapi: 3.1.0
info:
  title: Bitso Trading Private API
  description: 'REST API for the Bitso cryptocurrency exchange platform. Provides public

    market data endpoints (ticker, books, trades) and private endpoints

    (account balance, order management, fees) that require HMAC-SHA256

    signed requests with API key credentials.

    '
  version: '3'
  contact:
    name: Bitso API Support
    url: https://docs.bitso.com
servers:
- url: https://bitso.com
  description: Production
- url: https://stage.bitso.com
  description: Staging / sandbox
security:
- bitsoAuth: []
tags:
- name: Private
  description: Authenticated account and trading endpoints.
paths:
  /api/v3/balance:
    get:
      tags:
      - Private
      summary: Get account balance
      operationId: getAccountBalance
      responses:
        '200':
          description: Account balances per currency.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessEnvelope'
  /api/v3/account_status:
    get:
      tags:
      - Private
      summary: Get account status
      operationId: getAccountStatus
      responses:
        '200':
          description: Account status.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessEnvelope'
  /api/v3/fees:
    get:
      tags:
      - Private
      summary: Get customer fees
      operationId: getFees
      responses:
        '200':
          description: Fee schedule for the authenticated account.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessEnvelope'
  /api/v3/open_orders:
    get:
      tags:
      - Private
      summary: List open orders
      operationId: listOpenOrders
      parameters:
      - in: query
        name: book
        schema:
          type: string
      responses:
        '200':
          description: Open orders for the account.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessEnvelope'
  /api/v3/orders:
    post:
      tags:
      - Private
      summary: Place a new order
      operationId: placeOrder
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PlaceOrderRequest'
      responses:
        '200':
          description: Order accepted.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessEnvelope'
  /api/v3/orders/{oid}:
    get:
      tags:
      - Private
      summary: Look up an order
      operationId: lookupOrder
      parameters:
      - in: path
        name: oid
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Order details.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessEnvelope'
    delete:
      tags:
      - Private
      summary: Cancel an order
      operationId: cancelOrder
      parameters:
      - in: path
        name: oid
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Cancellation acknowledged.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessEnvelope'
  /api/v3/user_trades:
    get:
      tags:
      - Private
      summary: List the authenticated user's trades
      operationId: listUserTrades
      parameters:
      - in: query
        name: book
        schema:
          type: string
      - in: query
        name: marker
        schema:
          type: string
      - in: query
        name: sort
        schema:
          type: string
          enum:
          - asc
          - desc
      - in: query
        name: limit
        schema:
          type: integer
          maximum: 100
      responses:
        '200':
          description: User trade history.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessEnvelope'
components:
  schemas:
    SuccessEnvelope:
      type: object
      properties:
        success:
          type: boolean
        payload:
          description: Endpoint-specific payload.
    PlaceOrderRequest:
      type: object
      required:
      - book
      - side
      - type
      properties:
        book:
          type: string
          example: btc_mxn
        side:
          type: string
          enum:
          - buy
          - sell
        type:
          type: string
          enum:
          - market
          - limit
        major:
          type: string
          description: Amount of the major currency.
        minor:
          type: string
          description: Amount of the minor currency.
        price:
          type: string
          description: Price (required for limit orders).
        client_id:
          type: string
        time_in_force:
          type: string
          enum:
          - goodtillcancelled
          - fillorkill
          - immediateorcancel
          - postonly
  securitySchemes:
    bitsoAuth:
      type: apiKey
      in: header
      name: Authorization
      description: 'Bitso HMAC scheme. Send `Authorization: Bitso <key>:<nonce>:<signature>`

        where signature is `HMAC-SHA256(secret, nonce + method + path + body)`.

        '