Edge City Lanna & Devcon 7 Recap: Product Launches and Community Events

**DEX Integration Challenge Solved** DEXs evolve rapidly with changing contracts, making solver integration difficult. Oracles, rebasing tokens, and Uniswap v4 hooks create complexity. **Tycho's Dynamic Contract Indexing (DCI)** - Automatically traces vaults, oracles, and pool managers for swaps - Discovers dependencies server-side and streams to clients - Enables swap simulation without RPCs - Maps dependencies dynamically as protocols upgrade **Key Benefits** - Solvers stay synced without re-engineering - Works with Balancer v3, Fluid, Uniswap v4 hooks - DEX teams get solver flow from day one - Immediate access to new DEXs for solvers [Read full blog](https://www.propellerheads.xyz/blog/tycho-dci) | [Start trading](https://docs.propellerheads.xyz/tycho) *Contact tanay_j on Telegram for DEX integration support.*

**Turbine** is positioning itself as the first **trustless peer exchange**, marking a significant development in decentralized trading infrastructure. This peer-to-peer approach eliminates the need for intermediaries, allowing users to trade directly with each other while maintaining security through trustless protocols. Key benefits of trustless peer exchanges: - Direct user-to-user trading - Reduced counterparty risk - Enhanced privacy and control - Lower fees compared to traditional exchanges The launch represents a shift toward more decentralized trading solutions, building on the growing demand for peer-to-peer financial infrastructure that users can trust without relying on centralized authorities.

**Triangle**, a Rust-based arbitrage bot template, eliminates weeks of infrastructure setup for atomic arbitrage trading. Built by @0xytocinX on Tycho, this **fully open-source** solution provides: - Real-time DEX state monitoring - Battle-tested simulation engine - Audited router contract - Modular pathfinding algorithms The bot automatically builds liquidity graphs, identifies profitable opportunities, and submits trading bundles. **Key features:** - Configurable bribing logic - Adjustable slippage settings - Support for backrunning trades - BuilderNet deployment options Previously, building arbitrage bots required maintaining nodes across chains, debugging DEX logic for months, and implementing complex routing contracts. Triangle streamlines this process into a simple clone-and-configure workflow. **Get started:** ``` git clone https://github.com/nonechuckX/tycho-arbitrage ``` Full specifications: [TAP-4.md](https://github.com/propeller-heads/tycho-x/blob/main/TAP-4.md) Join [tycho.build](http://tycho.build) for bot support and community resources. **Important:** Educational purposes only. Code is unaudited - use at your own risk.

Tycho introduces a solution for low solver volume in Unichain hooks by enabling integration with major DEXs like UniswapX, CowSwap, and 1inch. Key features: - Single integration reaches all Tycho solvers and market makers - ~25ms block processing speed - Automatic routing through new liquidity sources - Open source library for simplified DEX integration DEX builders and lending protocols can now receive flow without individual solver pitching. Integration documentation available at [Tycho docs](https://docs.propellerheads.xyz/tycho). Workshop demonstration available at [YouTube](http://youtube.com/watch?v=TN6MfNFvfx8)

Three bounties of $30,000 total are available for building essential DeFi trading tools: - **Atomic Searcher**: Find and execute profitable trades within blocks - **Market Maker**: Monitor and maintain price ranges on DEXs - **Cross-Chain Arbitrage Bot**: Execute profitable trades across two chains Each project aims to make DeFi more efficient by helping teams bring liquidity and trading expertise onchain. *Project Specifications:* - [Atomic Searcher](https://github.com/propeller-heads/tycho-x/blob/main/TAP-4.md) - [Market Maker](https://github.com/propeller-heads/tycho-x/blob/main/TAP-5.md) - [Cross-Chain Bot](https://github.com/propeller-heads/tycho-x/blob/main/TAP-6.md) Contact tanay_j on Telegram to participate.