MIAXdx Trading API

Authenticated order-entry REST API on trade.ledgerx.com for listing resting limit orders, placing orders, cancelling a single order or all orders for an MPID, atomically cancel-replacing an order, and retrieving the current book state for a contract. Orders are tracked by the message id (mid) returned on submission and followed over the WebSocket feed.

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API entry from apis.yml

apis.yml Raw ↑
aid: ledgerx:trading
name: MIAXdx Trading API
description: Authenticated order-entry REST API on trade.ledgerx.com for listing resting limit orders,
  placing orders, cancelling a single order or all orders for an MPID, atomically cancel-replacing an
  order, and retrieving the current book state for a contract. Orders are tracked by the message id (mid)
  returned on submission and followed over the WebSocket feed.
humanURL: https://docs.miaxdx.com/reference/open-orders
baseURL: https://trade.ledgerx.com
tags:
- Trading
- Order Entry
- Derivatives
properties:
- type: APIReference
  url: https://docs.miaxdx.com/reference/open-orders