▲ 3D NEXUS META / BRIDGES
v2.0 · MAY 2026 · 6 BRIDGES LIVE
▣ BRIDGE ARSENAL · DOWNLOAD PACKAGE

SIX BRIDGES.
EVERY MARKET.

Six local Python bridges that connect 3D NEXUS META to 25+ exchanges across futures, forex, equities, crypto, prediction markets, and prop trading. Each bridge is single-file, port-isolated, and built for production.

6
Local Bridges
25+
Exchanges Connected
5
Asset Classes
∞
Lifetime Updates
▲
Tier 01 · Daily Driver
PRIMARY CONNECTIVITY
01 · SIERRA CHART BRIDGE V2

⬢SierraChart

Full institutional-grade L2 market depth, time & sales, and order execution piped from Sierra Chart's DTC Protocol Server straight into NEXUS — for every CME, NYMEX, COMEX, Eurex, ICE, and equities feed your SC license is licensed for.

PORT :5559
Sierra Chart ⟶ DTC :11099 ⟶ Python Bridge ⟶ WS :5559 ⟶ NEXUS
▸ FEATURE MATRIX
  • Binary DTC handshake — auto-negotiates ENCODING_REQUEST → JSON mode on connect, no manual encoder config.
  • Full L2 DOM with millisecond timestamps. |MDD tag injection on symbol subscriptions for explicit market depth requests.
  • Time & Sales — every print, every aggressor side, every millisecond, pushed live to NEXUS at 80ms broadcast rate.
  • Two operating modes: Relay Server (auto-picks up every symbol SC tracks) or Standard (selective subscriptions per chart).
  • Full order execution via DTC trading messages — market, limit, stop, OCO, with native position monitoring.
  • GUI Launcher with persistent config (nexus_sc_config.json) — set once, runs identically every launch.
  • Heartbeat keepalive every 10s to SC, watchdog on the NEXUS side — survives long sessions and weekend rollovers.
  • Symbol normalization — handles SC futures roll suffixes, equity tickers, and Eurex multi-leg conventions natively.
▸ REQUIREMENTS
  • SC LicenseActive, DTC enabled
  • Data FeedCQG · Rithmic · Eurex · Denali
  • DTC Port11099 (default)
  • Setup Tag|MDD on symbols in Intraday File Update List
  • Python3.8+
▸ INSTALL
pip install websockets
python sc_nexus_bridge_dtc.py
MARKETS: ESNQYMRTYCLNGGCSIHGZBZNFDAXFESXFGBL+ equities
DOWNLOAD SCBRIDGEV2.ZIP ⟶
◇
Tier 02 · Direct Connect
ALTERNATIVE CHANNELS
02 · RITHMIC BRIDGE

◈Rithmic

Direct R|Protocol ticker plant access to CME, CBOT, NYMEX, COMEX — the institutional path used by HFT firms and prop shops, bypassing SC entirely.

PORT :5556
Rithmic R|Protocol ⟶ Python Bridge ⟶ WS :5556 ⟶ NEXUS
▸ WHAT IT UNLOCKS
  • Lower latency than the SC route — direct ticker plant connection, no intermediate platform overhead.
  • Full L2 depth on every CME complex contract: equity index, energy, metals, agriculture, rates.
  • Real-time T&S with native exchange timestamps, no resampling.
  • Auto-reconnect with R|Protocol session resumption — survives connection drops without data gaps.
  • Subaccount support for multi-strategy traders running parallel positions.
▸ REQUIREMENTS
  • AccountRithmic-cleared broker
  • BrokersAMP · EdgeClear · Stage5
  • API TierR|Protocol enabled
  • Python3.8+
⚠ Honest Status Built and live in data-only mode today. Order execution is on the roadmap. R|Protocol API access must be activated on your broker side first — AMP Futures and EdgeClear handle this routinely; ping the support desk and reference the ticker plant API.
MARKETS: CMECBOTNYMEXCOMEX
DOWNLOAD RITHMIC.ZIP ⟶
03 · DUKASCOPY JFOREX4

◉Dukascopy

Swiss-precision Forex, CFD, and commodities depth — fed through JForex4 strategy bridge with full data and trading roundtrip.

PORT :5560
JForex4 Strategy ⟶ TCP :7002 ⟶ Python ⟶ WS :5560 ⟶ NEXUS
▸ WHAT IT UNLOCKS
  • Full Forex universe — 60+ majors, minors, exotics on Dukascopy's institutional feed (no kitchen broker spreads).
  • Spot metals & energy — XAUUSD, XAGUSD, WTI, BRENT with tick-level granularity.
  • JForex4 strategy bridge — leverages Dukascopy's own strategy API, not a fragile broker REST layer.
  • Full order execution — market, limit, stop, with native FX-specific order types.
  • Demo and Live accounts both supported — paper-test the integration before going live.
▸ REQUIREMENTS
  • AccountDukascopy Demo or Live
  • PlatformJForex4 (Java)
  • TCP BridgePort 7002 (local)
  • Python3.8+ · websockets
MARKETS: EURUSDGBPUSDUSDJPYXAUUSDWTI+55
DOWNLOAD DUKASCOPY.ZIP ⟶
∘
Tier 03 · Specialized Domains
INCLUDED · CRYPTO / FX / PROP / PREDICTION
04 · MT5 DUAL V7

⬡MT5 Dual

Two-station architecture — data on one MT5, execution on another. Built for prop firm workflows.

PORT :5555
Station A (data) + Station B (exec) ⟶ WS :5555 ⟶ NEXUS
▸ HIGHLIGHTS
  • Dual-station design — Station A pulls L2 from a quality feed (AvaFutures / CQG), Station B routes orders to your prop firm broker.
  • Symbol mapping — EPM26↔US500, NQM26↔USTEC100, full broker translation layer.
  • Smart filling retry — RETURN → IOC → FOK auto-cascade on retcode 10030.
  • Two-step SL/TP for ECN/market brokers (post-fill TRADE_ACTION_SLTP modify).
  • Kill switch · watchdog · auto-reconnect · live metrics panel · rate limiter — full Tkinter GUI.
MARKETS: Prop FirmsMT5 BrokersFXIndices
DOWNLOAD MT5.ZIP ⟶
05 · HYPERLIQUID

◆Hyperliquid

Native-speed crypto perps DEX with full L2 visibility and on-chain execution via EIP-712 signatures.

PORT :5557
Hyperliquid API ⟶ Python Bridge ⟶ WS :5557 ⟶ NEXUS
▸ HIGHLIGHTS
  • Full L2 orderbook for every Hyperliquid perp — BTC, ETH, SOL, plus the long tail of altcoin perps.
  • EIP-712 signed execution — orders signed locally with your private key, posted on-chain, settled by Hyperliquid validators.
  • Margin & funding tracking — live PnL, funding rate, leverage state pushed to NEXUS panels.
  • Auto-reconnect with subscription replay on drop.
  • No custodian risk — your keys stay local, signed messages go on-chain directly.
MARKETS: BTC‑PERPETH‑PERPSOL‑PERP+200
DOWNLOAD HL.ZIP ⟶
06 · POLYMARKET V5

◊Polymarket

Prediction markets via the official CLOB SDK — including the PolyArb engine for BTC up/down arbitrage.

PORT :5558
Polymarket CLOB ⟶ clob‑client SDK ⟶ WS :5558 ⟶ NEXUS
▸ HIGHLIGHTS
  • Official SDK delegation — uses @polymarket/clob-client for all order signing, no custom EIP-712 to maintain.
  • PolyArb engine — automated BTC up/down arbitrage with 8-check preflight and dry-run mode.
  • Smart Wallet support — works with both EOA and SCW (Smart Contract Wallet) auth paths.
  • Polygon gas floor — enforces 25 gwei minimum to prevent stuck transactions during congestion.
  • Allowance script bundled — one-time setup, then transparent operation.
MARKETS: Prediction MarketsCrypto OutcomesPolitics
DOWNLOAD POLY.ZIP ⟶
▣ AT A GLANCE

EXECUTION MATRIX

Bridge Port Data Execution Asset Class Auth Model Requires
⬢Sierra Chart V2 :5559 ✓ Full L2 ✓ Native Futures · Equities SC License DTC enabled
◈Rithmic :5556 ✓ Full L2 ◐ Roadmap Futures (CME complex) R|Protocol Broker activation
◉Dukascopy :5560 ✓ Full L2 ✓ Native FX · CFD · Commodities JForex4 Login Demo or Live acct
⬡MT5 Dual :5555 ✓ Full L2 ✓ Native FX · Indices · Prop MT5 Terminal Login 2× MT5 terminals
◆Hyperliquid :5557 ✓ Full L2 ✓ EIP‑712 Crypto Perps Private Key (local) Wallet w/ USDC
◊Polymarket V5 :5558 ✓ Orderbook ✓ CLOB SDK Prediction Markets Wallet + Allowance Polygon + USDC
▣ NEED THE FULL DOCUMENTATION?

BRIDGES ARE JUST THE START

The full Connectivity Guide covers all 25+ exchanges NEXUS speaks to, the execution matrix in detail, the Aggregator v2, troubleshooting for the 9 most common issues, and a clean glossary. Bookmark it.

▣ CONNECTIVITY GUIDE ⟶ ◇ BACK TO NEXUS ⟶