V0.5.1

Raptor V0.5.1

• Yellowstone TPU instances now get auto rotated every few minutes
• Fixed token account closes not always being recognized when done outside of Raptor.
• Fixed exclude dexes not working all dexes.

0.5.0

Raptor v0.5.0

• Added retry handling for pool indexer fetches
• Improved /stream/swap reliability by forcing a new quote and new pre-built transaction if no onchain update received. Avoiding issues like stale blockhashes.
• Fixed tipAccount support for /quote-and-swap and /stream/swap
• Fixed Raydium CLMM tick array resolution for affected pools
• Fixed Whirlpool tick array resolution for affected pools
• Added support for loading pools via mint allowlists or explicit pool lists, instead of only DEX-based filtering
• Fixed the MoonIt quoter to support all curve types

V0.4.2

Changelog

• Fixed breaking Pumpfun and PumpSwap change.

0.4.1

Raptor V0.4.1

• Pool Indexer fixes and improvements
• Quoting improvements and fixed invalid pump.fun fallbacks

V0.4.0

Raptor V0.4.0
Dex Aggregator Beta

• Added ZeroFi
• Added AlphaQ
• Added BisonFi
• Added GoonFi V2
• Improved quotes on high price impact pools
• Improved Whirlpool quoter
• Improved propamm quotes on Humidifi, TesseraV and SolFi
• Improved pumpfun quoter
• Improved Raydium Launchlab quoter
• Improved quotes on 0bps slippage
  • Fixed Raydium CPMM quoter (fee config)
  • Fixed Meteora AMM V2 quoter (fee config)
  • Fixed Pumpswap quoter (fee config)
• Fixed multi hop routes not finding reverse routes on some non stable intermediates
• Improved route speed on higher price impact routes which triggered deep 3 hop / 4 hop routing
• Fixed RPC rate limit setting not being used during startup
• Fixed ctrl+c not working properly

V0.3.1

Raptor V0.3.1

• Fixed CLMM Tick Array issue (Meteora DLMM, Pancakeswap and Raydium CLMM)
• Fixed invalid Pumpfun fallback pool when no pools on certain routes
• —include-dexes, —exclude-dexes filters and ?dexes= api filter can now be sent in multiple formats. Example: meteors-dlmm,meteora_dlmm,Meteora DLMM are now all accepted.
• Quoting improvements for lower slippage
• Improved Pancakeswap routing

Raptor V0.3.0

Raptor V0.3.0

• Fixed gRPC TLS not working properly
• Significantly decreased RPC usage
• Fixed RPC rate limit setting not being enforced
• Improved block hash selection in swap builder
• Yellowstone optimizations
• Added Yellowstone gRPC latency indications

0.2.0

Raptor API V0.2.0

• Significant performance improvements and fixes
  • Single and multi hop routes support 10k RPS on a single instance now (Tested on a 16 euro per month Hetzner VPS)
• Improved priority fee handling
• Improved routing logic to select multi hop routes if price impact is high on direct routes
• Improved Meteora DLMM price impact calculation
• Fixed strict parsing on quote-and-swap endpoint
• Improved Yellowstone Jet TPU transaction sending stability and average land times
• Improved memory usage and improved low memory mode

Raptor V0.1.0

Raptor is a high-performance DEX aggregator for Solana. It finds optimal swap routes across 20+ liquidity sources, supports multi-hop routing up to 4 hops, and includes real-time WebSocket streaming and transaction submission via Yellowstone Jet TPU.

Now available with our self hostable binary or our API.

Documentation: https://docs.solanatracker.io/raptor/overview
Discord: https://discord.gg/KwbAA6nP7F