Introduction

0Block is a latency-optimized Solana landing service built by NYX Labs. It provides a lightweight API for submitting transactions directly to Solana’s network with sub-millisecond routing, stake-weighted QoS, and automatic prioritization through 0-block inclusion.

0Block is designed for:

  • Trading engines and bots that require fast and reliable transaction landing

  • Infrastructure providers that want to bypass congested RPCs

  • Developers testing or deploying custom Solana workflows

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