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OpenAPI Specification

openapi: 3.0.3
info:
  title: Blockchain.com Charts, Stats & Market Data Addresses Trading API
  description: 'Aggregated JSON endpoints covering Bitcoin network statistics, historical chart datasets,

    mining pool distribution, BTC exchange rates (ticker) and fiat-to-BTC conversion. Generated

    from https://www.blockchain.com/explorer/api/charts_api and

    https://www.blockchain.com/explorer/api/exchange_rates_api.

    '
  version: 1.0.0
  contact:
    name: Blockchain.com
    url: https://www.blockchain.com/api
  license:
    name: Blockchain.com API Terms of Service
    url: https://www.blockchain.com/legal/terms
  x-generated-from: documentation
  x-last-validated: '2026-05-30'
servers:
- url: https://api.blockchain.info
  description: Blockchain.com aggregated data host (charts, stats, pools).
- url: https://blockchain.info
  description: Blockchain.info explorer host (ticker, fiat-to-BTC conversion).
tags:
- name: Trading
  description: Authenticated order management and trade history.
paths:
  /fees:
    get:
      operationId: getFees
      summary: Blockchain.com Get Maker/taker Fees
      description: Returns the current maker and taker fee rates for the authenticated user.
      tags:
      - Trading
      responses:
        '200':
          description: Fee schedule.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Fees'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /orders:
    get:
      operationId: listOrders
      summary: Blockchain.com List Orders
      description: Returns live and historic orders filtered by symbol, status, and time range.
      tags:
      - Trading
      parameters:
      - name: symbol
        in: query
        description: Trading symbol filter.
        schema:
          type: string
      - name: from
        in: query
        description: Filter by orders created on or after this Unix timestamp (ms).
        schema:
          type: integer
          format: int64
      - name: to
        in: query
        description: Filter by orders created on or before this Unix timestamp (ms).
        schema:
          type: integer
          format: int64
      - name: status
        in: query
        description: Order status filter (e.g. `open`, `filled`, `cancelled`).
        schema:
          type: string
      - name: limit
        in: query
        description: Maximum number of results to return.
        schema:
          type: integer
          default: 100
      responses:
        '200':
          description: Orders.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Order'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    post:
      operationId: createOrder
      summary: Blockchain.com Create a New Order
      description: 'Submits a new order. Supports LIMIT, MARKET, STOP, and STOPLIMIT order types.

        '
      tags:
      - Trading
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateOrderRequest'
      responses:
        '200':
          description: Order accepted.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Order'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    delete:
      operationId: cancelAllOrders
      summary: Blockchain.com Cancel All Open Orders
      description: Cancels every open order, optionally filtered by symbol.
      tags:
      - Trading
      parameters:
      - name: symbol
        in: query
        description: If supplied, only cancel orders for this symbol.
        schema:
          type: string
      responses:
        '200':
          description: Cancellation accepted.
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /orders/{orderId}:
    get:
      operationId: getOrder
      summary: Blockchain.com Get a Single Order
      description: Returns the current state of one order.
      tags:
      - Trading
      parameters:
      - $ref: '#/components/parameters/OrderIdPath'
      responses:
        '200':
          description: Order detail.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Order'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    delete:
      operationId: cancelOrder
      summary: Blockchain.com Cancel a Single Order
      description: Cancels an open order.
      tags:
      - Trading
      parameters:
      - $ref: '#/components/parameters/OrderIdPath'
      responses:
        '200':
          description: Cancellation accepted.
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /trades:
    get:
      operationId: listTrades
      summary: Blockchain.com List Trades
      description: Returns historical filled orders (including partial fills).
      tags:
      - Trading
      parameters:
      - name: symbol
        in: query
        schema:
          type: string
      - name: from
        in: query
        schema:
          type: integer
          format: int64
      - name: to
        in: query
        schema:
          type: integer
          format: int64
      - name: limit
        in: query
        schema:
          type: integer
          default: 100
      responses:
        '200':
          description: Trades.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Trade'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /fills:
    get:
      operationId: listFills
      summary: Blockchain.com List Fills
      description: Returns individual fill executions including fees.
      tags:
      - Trading
      parameters:
      - name: symbol
        in: query
        schema:
          type: string
      - name: from
        in: query
        schema:
          type: integer
          format: int64
      - name: limit
        in: query
        schema:
          type: integer
          default: 100
      responses:
        '200':
          description: Fills.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Fill'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    Fill:
      type: object
      description: A single execution leg, including fees.
      properties:
        execId:
          type: string
          example: '21745988181'
        orderId:
          type: integer
          format: int64
        symbol:
          type: string
          example: BTC-USD
        side:
          type: string
          example: buy
        price:
          type: number
          example: 72525.0
        qty:
          type: number
          example: 0.5
        fee:
          type: number
        feeCurrency:
          type: string
          example: BTC
        timestamp:
          type: integer
          format: int64
          example: 1748609400000
    CreateOrderRequest:
      type: object
      required:
      - clOrdId
      - ordType
      - symbol
      - side
      - orderQty
      description: Payload for submitting a new order.
      properties:
        clOrdId:
          type: string
          description: Client-supplied order identifier.
          example: '21745988181'
        ordType:
          type: string
          enum:
          - limit
          - market
          - stop
          - stopLimit
          example: limit
        timeInForce:
          type: string
          enum:
          - GTC
          - IOC
          - FOK
          - GTD
          example: GTC
        symbol:
          type: string
          example: BTC-USD
        side:
          type: string
          enum:
          - buy
          - sell
          example: buy
        orderQty:
          type: number
          example: 0.5
        price:
          type: number
          example: 72525.0
        stopPx:
          type: number
        minQty:
          type: number
          example: 0.5
        expireDate:
          type: integer
    Fees:
      type: object
      description: Maker/taker fee schedule.
      properties:
        makerRate:
          type: number
          description: Maker fee rate.
          example: 72525.0
        takerRate:
          type: number
          description: Taker fee rate.
          example: 72525.0
        volumeInUSD:
          type: number
          description: 30-day trading volume in USD used to compute the rate tier.
          example: 0.5
    Order:
      type: object
      description: An order submitted to the matching engine.
      properties:
        orderId:
          type: integer
          format: int64
        gwOrderId:
          type: integer
          format: int64
        clOrdId:
          type: string
          example: '21745988181'
        symbol:
          type: string
          example: BTC-USD
        ordType:
          type: string
          description: Order type — `limit`, `market`, `stop`, `stopLimit`.
        timeInForce:
          type: string
          description: Time in force — `GTC`, `IOC`, `FOK`, `GTD`.
        side:
          type: string
          description: '`buy` or `sell`.'
          example: buy
        orderQty:
          type: number
          example: 0.5
        minQty:
          type: number
          example: 0.5
        cumQty:
          type: number
          example: 0.5
        price:
          type: number
          example: 72525.0
        stopPx:
          type: number
        ordStatus:
          type: string
          description: Status — `pending`, `open`, `filled`, `partial`, `cancelled`, `rejected`, `expired`.
          example: open
        expireDate:
          type: integer
        execID:
          type: string
          example: '21745988181'
        avgPx:
          type: number
    Trade:
      type: object
      description: A filled order or partial fill.
      properties:
        exOrdId:
          type: integer
          format: int64
        clOrdId:
          type: string
          example: '21745988181'
        symbol:
          type: string
          example: BTC-USD
        side:
          type: string
          example: buy
        price:
          type: number
          example: 72525.0
        qty:
          type: number
          example: 0.5
        fee:
          type: number
        timestamp:
          type: integer
          format: int64
          example: 1748609400000
  parameters:
    OrderIdPath:
      name: orderId
      in: path
      required: true
      description: Order identifier.
      schema:
        type: string
        example: '21745988181'