Transaction Fastlane is QuickNode's enterprise-grade transaction propagation service, engineered to deliver sub-slot latencies through optimized validator networks, private staked connections, and intelligent Jito bundle routing.

Ideal for professional traders, high-frequency applications, and infrastructure teams requiring zero-compromise execution, Transaction Fastlane provides exclusive routes through partnerships with the top Solana validators by stake.

⚡ Ultra-Low Latency: 0.43 average slot latency with 50%+ zero-slot execution.

🔒 Enterprise Security: Private validator networks and frontrunning protection.

🇺🇸 US Infrastructure: NYC region, the crypto capital of the world.

💎 Best-in-class Landing Rates: Perfect landing rates across all test scenarios.

🔧 Advanced Architecture: Multi-threaded connection pools with intelligent routing.

Real-Time Performance Metrics

• Zero-Slot Execution: 50.6% of transactions land instantly
• Sub-Second Settlement: 97.5% of transactions settle within 1 slot
• P99 Latency: 2.0 slots maximum
• Global Uptime: 99.99% across all regions

1. Install the Solana Transaction Fastlane add-on.
2. Ensure your code uses a QuickNode endpoint that has Solana Transaction Fastlane installed.
3. Add Priority Fee. Set a compute unit price of at least 5,000,000 microLamports per compute unit for optimal performance.
4. Add Required Tip. Every transaction must include a minimum 0.001 SOL tip as a system transfer instruction to one of our tip address. Higher tips will result in lower slot latency and higher landing rates. For optimal performance you should round-robin through the list of provided addresses:

CHJPZWYoHMkTFtDq75Jmy6FLFcHD5kJhGziBgiNSfmLE
Jfxpfrmghh7MWRPB8XMVF8QgFqGVEhKWVp24ZpvPAHC
EQHMoomkaneVz99A4gdUfnPaNYedAcBzfnVMRe82rEMW
FgBDNKreUbZqYJHQFN8199b9zGCpkKqBCPyDjpCgzhx
42mWt6QXn167LgSxKM6rtHjEjMztFF6u5Vnb1nA6Vvu6
22GKaRXieiGnrpGdBWpCRoW4a3m7zjSUaUxrDbnhpphk
F9XUxbNcqGQAfzjT2E9LDcHtw5LWQzaeqoQuCkXXPhvU
AkoLzkJuthPh9ZGR4CddsFfzVunYtmtteUPjZJnvMH5c