generated: '2026-07-21'
method: derived
source: openapi/rho-protocol-openapi-original.json
description: >-
  Entity graph derived from the Rho Exchange OpenAPI (Swagger 2.0) definitions and the
  id-reference fields across market-data, account, and trading resources.
entities:
- name: Symbol
  schema: dto.SymbolInfo
  desc: A tradable instrument identifier (e.g. rate future / perpetual symbol).
- name: Market
  schema: dto.MarketInfo
  desc: A market grouping instruments; floating-rate candles are keyed by marketId.
- name: Ticker
  schema: dto.Ticker
  desc: Market summary (mid-rate, best bid/ask, 24h volume, open interest) per symbol.
- name: OrderBook
  schema: dto.OrderBookResponse
  desc: Bid/ask ladder (dto.OrderBookEntry) per symbol.
- name: Order
  schema: dto.Order
  desc: A user order; created from dto.RestCreateOrderRequest with clientOrderId, side, orderType, timeInForce.
- name: Position
  schema: dto.Position
  desc: A user position with margin details (dto.PositionMarginDetails).
- name: MarginAccount
  schema: dto.MarginAccount
  desc: A margin account holding balances, positions, and equity.
- name: Balance
  schema: dto.UserBalances
  desc: Currency balances (dto.CurrencyBalance) and withdrawable balances.
- name: Trade
  schema: dto.UserTrade
  desc: An executed fill for the user.
- name: Transfer
  schema: dto.Transfer
  desc: Deposits/withdrawals and internal transfers.
relationships:
- from: Order
  to: Symbol
  type: belongs_to
  via: symbol
- from: Position
  to: Symbol
  type: belongs_to
  via: symbol
- from: MarginAccount
  to: Position
  type: has_many
  via: marginAccount
- from: MarginAccount
  to: Balance
  type: has_many
- from: Ticker
  to: Symbol
  type: belongs_to
  via: symbol
- from: OrderBook
  to: Symbol
  type: belongs_to
  via: symbol
- from: Trade
  to: Order
  type: belongs_to
- from: Trade
  to: Symbol
  type: belongs_to
  via: symbol
- from: FloatingRateCandle
  to: Market
  type: belongs_to
  via: marketId