openapi: 3.1.0
info:
  title: Murex MX.3 Market Data Accounting Trades API
  description: Real-time and historical market data API providing quotes, yield curves, volatility surfaces, and reference data for pricing and valuation on the Murex MX.3 platform.
  version: '1.0'
  contact:
    name: Murex Support
    url: https://www.murex.com/en/support
  termsOfService: https://www.murex.com/en/legal/terms
servers:
- url: https://api.murex.com/v1/marketdata
  description: Murex MX.3 Market Data API
security:
- bearerAuth: []
tags:
- name: Trades
  description: Trade execution and trade blotter operations
paths:
  /trades:
    get:
      operationId: listTrades
      summary: Murex List trades
      description: Retrieve trade blotter entries with optional filtering by asset class, portfolio, counterparty, and date range.
      tags:
      - Trades
      parameters:
      - $ref: '#/components/parameters/assetClass'
      - $ref: '#/components/parameters/portfolio'
      - name: counterpartyId
        in: query
        description: Filter by counterparty identifier
        schema:
          type: string
      - name: tradeDate
        in: query
        description: Filter by trade date
        schema:
          type: string
          format: date
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/offset'
      responses:
        '200':
          description: List of trades
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/Trade'
                  totalCount:
                    type: integer
        '401':
          description: Unauthorized
  /trades/{tradeId}:
    get:
      operationId: getTrade
      summary: Murex Get a trade
      description: Retrieve details of a specific trade by ID.
      tags:
      - Trades
      parameters:
      - $ref: '#/components/parameters/tradeId'
      responses:
        '200':
          description: Trade details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Trade'
        '401':
          description: Unauthorized
        '404':
          description: Trade not found
components:
  parameters:
    portfolio:
      name: portfolio
      in: query
      description: Filter by portfolio or book name
      schema:
        type: string
    tradeId:
      name: tradeId
      in: path
      required: true
      description: Trade unique identifier
      schema:
        type: string
    assetClass:
      name: assetClass
      in: query
      description: Filter by asset class
      schema:
        type: string
        enum:
        - FX
        - IRD
        - Equity
        - Credit
        - Commodity
        - FixedIncome
    offset:
      name: offset
      in: query
      description: Number of results to skip for pagination
      schema:
        type: integer
        default: 0
    limit:
      name: limit
      in: query
      description: Maximum number of results to return
      schema:
        type: integer
        default: 50
        maximum: 500
  schemas:
    Trade:
      type: object
      properties:
        tradeId:
          type: string
          description: Unique trade identifier
        orderId:
          type: string
          description: Associated order identifier
        status:
          type: string
          enum:
          - Active
          - Amended
          - Cancelled
          - Matured
          - Terminated
          description: Trade lifecycle status
        side:
          type: string
          enum:
          - Buy
          - Sell
          description: Trade side
        assetClass:
          type: string
          description: Asset class of the traded instrument
        instrumentId:
          type: string
          description: Instrument identifier
        instrumentName:
          type: string
          description: Instrument display name
        quantity:
          type: number
          description: Trade quantity or notional amount
        price:
          type: number
          description: Execution price or rate
        currency:
          type: string
          description: Trade currency (ISO 4217)
        portfolioId:
          type: string
          description: Portfolio or book
        counterpartyId:
          type: string
          description: Counterparty identifier
        counterpartyName:
          type: string
          description: Counterparty display name
        tradeDate:
          type: string
          format: date
          description: Trade execution date
        valueDate:
          type: string
          format: date
          description: Settlement or value date
        maturityDate:
          type: string
          format: date
          description: Maturity date for term instruments
        createdAt:
          type: string
          format: date-time
          description: Trade creation timestamp
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: OAuth 2.0 bearer token for MX.3 API access
externalDocs:
  description: Murex MX.3 Market Data API Documentation
  url: https://docs.murex.com/mx3/marketdata-api