LYS Flash
Lightning-fast transaction execution on Solana with 1ms latency and 99% guarantee
What is LYS Flash?
LYS Flash is a high-performance TypeScript client for the LYS Solana Execution Engine. It enables ultra-low latency transaction execution for Solana trading bots with support for 50+ DEX operations across Pump.fun, Meteora, Raydium, SPL Token, and System operations. Use the fluent TransactionBuilder API to compose and execute multi-operation transactions with MEV protection.
Key Features
50+ DEX Operations
Native support for Pump.fun (buy/sell/create/migrate), Pump.fun AMM, Meteora (DBC, DAMM v1, DAMM v2, DLMM), Raydium (LaunchPad, CLMM, CPMM, AMMv4), SPL Token operations, and System transfers.
TransactionBuilder API
Fluent, chainable API for composing multi-operation transactions. Chain multiple operations (buys, sells, transfers) into a single atomic transaction.
Multiple Transport Modes
Choose from FLASH (multi-broadcast to 6 endpoints, recommended), JITO, NOZOMI, HELIUS_SENDER, VANILLA, SIMULATE, and more. Each optimized for different latency and reliability needs.
MEV Protection
Built-in Jito bribe support across MEV-protected transport modes. Set priority fees and bribes to ensure optimal block placement and protection from front-running.
Supported DEXes
Pump.fun
Buy, Sell, Create, Migrate + AMM (Buy, Sell, BuyExactQuoteIn)
Meteora
DBC, DAMM v1, DAMM v2, DLMM — Buy, Sell, Swap, ExactOut variants
Raydium
LaunchPad, CLMM, CPMM, AMMv4 — Buy, Sell, Swap, ExactOut variants
SPL Token & System
Transfer, TransferChecked, CreateATA, CloseAccount, Approve, Revoke, MintTo, Burn, SyncNative, SOL Transfer
Use Cases
High-Frequency Trading
Execute trading strategies with minimal latency for competitive advantage.
Arbitrage Bots
Capture arbitrage opportunities across venues before they disappear.
Market Making
Provide liquidity with tight spreads and fast quote updates.
Sniping & Token Launches
Be first to buy on Pump.fun launches with sub-millisecond execution and MEV protection.
Ready to get started?
Generate an API key and start executing transactions with LYS Flash today.
Get API Key →