Colloseum

About the Project

Colloseum is an institutional reconciliation engine purpose-built for crypto fund managers running positions across 100+ CEXs and 10+ EVM-compatible chains simultaneously. Built on Next.js with TypeScript and Supabase as the auth and data layer, smart contract interactions are handled via Solidity contracts deployed across EVM chains with WalletConnect for secure wallet authentication. A real-time NAV engine normalises prices, fees, and cross-chain balances into a single mark-to-market ledger, while an AI attribution layer surfaces the exact positions, trades, and fees driving P&L divergence.

How It Works

1. 1

   Fund managers connect via WalletConnect; Supabase stores portfolio configuration and historical snapshots under fund-scoped row-level security policies.

2. 2

   Exchange connections are established via read-only API keys and WebSocket streams, no withdrawal permissions ever requested; a chain-indexer reconstructs on-chain position history across 10+ EVM networks.

3. 3

   Solidity reconciliation contracts verify on-chain balances and flag discrepancies above configurable tolerance thresholds, with events emitted to the Next.js dashboard via WebSocket listeners.

4. 4

   The real-time NAV calculator applies time-weighted average pricing from Chainlink oracles, accounting for unrealised PnL, borrow rates, and gas costs across all connected positions.

5. 5

   AI analytics cluster trading patterns and attribute performance to individual strategies, producing fund-level and LP-level reporting exportable to PDF/CSV with full audit trail.

Tech Stack