Showcase

Legacy projects and code from the Lagrange era that contributed to the fXYZ Network.

Project Showcase

The fXYZ Network builds on years of development, research, and code from the Lagrange era (2021-2023). These projects represent our technical heritage and continue to influence our current architecture.

These projects are archived but their concepts and code have been integrated into the current fXYZ Network.

Lagrange Era Projects

Trading Interface

TradingView-based trading UI for Solana/Serum markets

FIX Protocol Bridge

Forex-to-crypto protocol bridge using FIX 4.4

Arbitrage Algorithms

Triangular and inter-CEX arbitrage detection systems

Q&A Bot

LangChain-based conversational agent for knowledge retrieval

Project Summary

Project	Technology	Status	Evolved Into
Lagrange UI	React, TradingView	Archived	ECN Trading UI
FIX Server	Node.js, FIX 4.4	Concepts	Multi-chain bridge
Governance UI	React, Solana	Archived	Holacracy system
Arbitrage Bot	Python, ML	Archived	Arbitrage engine
Q&A Bot	LangChain, Towhee	Archived	Fixie AI agents
FIBO Reference	OWL, RDF	Active	Neo4j FIBO schemas

Lagrange Trading Interface

Overview

The Lagrange Trading UI was a full-featured trading interface built on top of Solana/Serum's decentralized exchange.

Key Features:

TradingView charting library integration
Real-time order book display
Price action visualization
On-chain order execution

Technology Stack:

React frontend
Solana Web3.js
TradingView Advanced Charts
Serum DEX integration

What Survived

The trading UI concepts evolved into our current:

/markets/trade page in the main app
ECN order book implementation
Real-time price visualization

FIX Protocol Bridge

Overview

The FIX (Financial Information eXchange) Server was designed to bridge traditional forex systems with decentralized exchanges.

Purpose:

Connect traditional forex brokers to on-chain liquidity
Standardized protocol for order routing
Real-time price synchronization

Technical Details:

Traditional Forex (FIX 4.4)
    ↓
FIX Gateway Bridge
    ↓
Solana/Serum Order Book
    ↓
Settlement

What Survived

The FIX bridge concept influenced:

Our multi-chain architecture design
API standards for external integrations
Price oracle aggregation patterns

Arbitrage Algorithms

Overview

The arbitrage detection system identified price discrepancies across markets for profitable trading opportunities.

Algorithms Implemented:

Triangular Arbitrage
- Detect price discrepancies within currency triangles
- Calculate optimal order sizes
- Execute simultaneous trades
Inter-CEX Arbitrage
- Monitor prices across centralized exchanges
- Account for transfer fees and timing
- Risk-adjusted opportunity scoring
Genetic Optimization
- Evolutionary algorithms for route optimization
- A* pathfinding for order routing
- Dynamic parameter adjustment

What Survived

These algorithms are now part of:

The fXYZ arbitrage engine
Price oracle aggregation
Trade routing optimization

Q&A Bot (lagbot_qa)

Overview

A LangChain-based conversational agent designed for knowledge retrieval and user assistance.

Features:

Natural language query processing
Knowledge base retrieval
Telegram bot integration
Towhee ML pipelines for embeddings

Architecture:

User Query
    ↓
LangChain Agent
    ↓
Vector Store (Embeddings)
    ↓
Knowledge Retrieval
    ↓
Response Generation

What Survived

This evolved directly into:

Fixie AI agents (1,050+ deployed)
Letta-powered conversation system
Telegram bot integration
Knowledge graph queries

Governance Interface

Overview

The Governance UI provided a interface for DAO proposal and voting mechanisms.

Features:

Proposal creation and submission
Token-weighted voting
Execution tracking
Community discussions

What Survived

Governance concepts evolved into:

Holacratic circle structure
Role-based permissions
Community participation mechanisms
GTD task management

FIBO Ontology Reference

Overview

The FIBO (Financial Industry Business Ontology) reference implementation provided standards-compliant data modeling.

Components:

Foundational (FND) concepts
Business Entities (BE)
Indices and Indicators (IND)
Corporate Actions and Events (CAE)

Still Active

FIBO concepts are actively used in:

Neo4j schema design
Party-Role-Context model
Agent classification
Entity relationships

Code Archive

The complete code for these projects is preserved in our archive:

archive/fxyz-knowledge-project/old-projects/lagrange-repos/
├── Lagrange-UI-master/
├── LAG_Openbook_FIX_Server-main/
├── lagbot_qa-main/
├── governance-ui-main/
├── Triangular-Arbitrage-Data-master/
└── fibo-master/

Knowledge Preservation

Why We Archive

These projects represent:

Institutional memory: Decisions and their rationale
Technical foundation: Code and patterns we built on
Learning opportunities: What worked and what didn't
Heritage: The journey to where we are today

Documentation Archive

Beyond code, we preserve:

19 whitepaper versions
5 pitch deck iterations
24 SAFT agreements
4,948 development conversations
271 decision notes

Future Integration

We continue to draw from these projects for:

ECN Trading: Lagrange UI patterns
Bridge Integration: FIX protocol concepts
AI Agents: Q&A bot architecture
Analytics: Arbitrage algorithms
Schema Design: FIBO ontologies

These projects represent our technical heritage. While the code may be archived, their influence lives on in everything we build.

Trading Interface

FIX Protocol Bridge

Arbitrage Algorithms

Q&A Bot

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