Case Study — Vendor Connectivity & Gateways

External Software Vendor Integrations

One comprehensive low-latency gateway that let leading global trading platforms — CQG, InterTrade, Bloomberg and MetaTrader 5 — reach Japan's exchanges and Touch-Fire's institutional dark pool, each speaking its own symbology, with risk, order management and post-trade built in.

Executive Summary

Connecting to the Japanese markets is hard — and harder still for the unusual ones. Over many years Touch-Fire built and operated the gateways that bring leading third-party trading platforms into Japan, including the exchange-traded CFD and FX market at the Tokyo Financial Exchange (TFX) and Touch-Fire's own institutional dark pool. Rather than a separate bespoke build per vendor, every platform rides a single, comprehensive low-latency gateway.

Each vendor keeps its own instrument and account mapping codes; the gateway translates them to the venue, applies pre-trade risk, manages the order lifecycle, and delivers post-trade and clearing data back. The result: global platforms reach Japanese liquidity quickly and reliably, and Touch-Fire absorbs the venue-specific complexity on their behalf.

The Platforms We Connected

Four very different platforms, four different destinations — all through one gateway.

PlatformRouted toWhat made it interesting
CQG TFX (exchange-traded CFD/FX) & Touch-Fire dark pool Institutional access to TFX's unusual listed CFD/FX market and to off-exchange crossing.
InterTrade TFX (exchange-traded CFD/FX) Required swap-point, interest and dividend rates delivered downstream so it could produce statements and risk.
Bloomberg TOCOM (domestic commodities) Inbound connectivity letting overseas Bloomberg users trade the domestic Tokyo Commodity Exchange.
MetaTrader 5 TOCOM & OSE Futures routing for a retail platform, with legacy MT5 account balances updated directly.

Technical Architecture

The foundation is a single, vendor-agnostic gateway. Each platform connects in its own dialect — FIX in several flavours, plus platform-specific APIs — and the gateway normalises everything into one internal model.

  • Their codes, not ours: every vendor keeps its own instrument symbology and account identifiers; the gateway maps them to the correct venue instruments and clearing accounts in both directions.
  • Shared services for all: pre-trade risk, order management and post-trade reporting are provided once, by the gateway, and inherited by every vendor — no need to rebuild them per platform.
  • Low latency: a common high-performance core keeps the translation and risk overhead minimal between platform and venue.
Vendor Platform → Touch-Fire Gateway
(mapping · risk · OMS) → TFX / TOCOM / OSE & Dark Pool

The Tokyo Financial Exchange lists exchange-traded FX (Click 365) and CFD futures on global equity indices — a market with quirks that off-the-shelf platforms struggle with. Both CQG and InterTrade reach it through the Touch-Fire gateway, which handles the exchange's custom behaviour transparently.

  • Custom order handling such as the exchange's Good-for-Week order type, TradeBust, Cancel-on-Disconnect, session kill switch and session-level limits.
  • For InterTrade specifically, the gateway was extended to carry the swap-point rate (FX) and interest and dividend rates (CFD) downstream over FIX — the data the platform needed to generate accurate client statements and risk calculations.
  • Touch-Fire even helped the exchange support overseas participants — for example developing its first real-time position-adjustment API.

Beyond the lit venues, the same gateway gives connected platforms access to Touch-Fire's institutional dark pool — an internal crossing network matching block interest off-exchange at sub-tick granularity, alongside their lit-market order flow.

Vendors gain dark-pool liquidity without any additional integration: it is simply another destination behind the one gateway they already speak to.

Bloomberg connected through the Touch-Fire system to the domestic Tokyo Commodity Exchange (TOCOM), giving Bloomberg's overseas users inbound access to a market that is otherwise difficult to reach from abroad — order routing in, execution and confirmations back out.

MetaTrader 5 was routed to TOCOM and the OSE for futures trading. Because MT5 keeps its own legacy account ledger, the integration goes beyond order flow:

  • Price, order and management adapters bridge MT5's gateway and manager interfaces to the Touch-Fire core.
  • Legacy MT5 account balances are updated directly — deposits, withdrawals and adjustments reflected straight into the MT5 ledger so the platform stays the single source of truth for its users.

For the full MT5 build, see the dedicated MetaTrader 5 case study.

Every vendor inherits the same operational backbone — built once into the gateway:

  • Risk management: pre-trade limits, position checks and kill-switch controls applied consistently across platforms.
  • Order management: normalisation of order types and time-in-force, cancel-on-disconnect and full order-lifecycle tracking.
  • Post-trade: drop-copy feeds, position keeping and clearing / back-office data delivered back to each platform and to the clearing flows.

Results & Impact

Four global platforms reach TFX, TOCOM, the OSE and the Touch-Fire dark pool through one gateway — instead of four separate, costly venue integrations. Every platform keeps its own symbology and account codes, and inherits risk, order management and post-trade without rebuilding them. The quirks of TFX's exchange-traded CFD/FX market, TOCOM access and MT5's legacy ledger are handled by Touch-Fire — invisible to the connecting platform.

Related Capabilities

Real-time and EOD clearing for the Tokyo Financial Exchange FX and CFD markets. The dedicated MT5 build — price, order and management adapters to Nasdaq OMX. The internal crossing network that connected platforms can reach through the gateway.

Need to Reach a Hard-to-Access Market?

Touch-Fire connects third-party trading platforms to exchanges across Japan and Asia — over FIX, native and platform-specific APIs — with risk, order management and post-trade included. Talk to us about your integration.

Contact us about vendor integration.