01
信号监听慢
等待完整区块、依赖共享公共节点或单一数据源，会使机器人开始行动时，机会已经衰减。
Trading Bot 为什么会错失机会
制胜策略还需要更快的执行链路。信号发现或交易提交每多一毫秒延迟，都可能让竞争者抢先一步。
02
交易提交慢
即使更早收到信号，如果交易仍需经过公共 RPC、代理层、拥堵队列和跨区域链路，领先优势同样会被消耗。
低延迟：从信号到上链
根据公链和信号类型选择监听服务，再将签名交易快速送达决定排序的节点。
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Solana
01
Ethereum
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BSC
03
Base
04
Robinhood Chain
05以真实链路衡量性能
查看 BlockRazor 在不同生产区域针对信号传输和交易提交发布的测试方法与结果。
Sequencer Feed Benchmark
First-arrival rate and tail latency against the official Sequencer Feed.
Robinhood Chain RPC Benchmark
Transaction-submission latency against the official RPC across production regions.
BSC Fast Submit Benchmark
Latency impact of fewer proxies, hops, and optimized regional paths.
Base Benchmark
Transaction ordering and Block/FlashBlock data-arrival latency.
Solana Shred Stream Benchmark
First-arrival rate and arrival-time differences across multiple regions.
Benchmarking Solana Send Transaction
Like-for-like transaction races using consistent fees and Durable Nonce.
FAQ
01Trading Bot 的两大延迟瓶颈是什么？
信号监听决定机器人何时能够行动，交易提交决定签名交易何时到达 Leader、Builder、Validator 或 Sequencer。任一阶段的延迟都可能抹平策略优势。
02Sniper 或 Copy Trading Bot 应选择哪种信号流？
取决于公链和目标信号。Solana 可选择原始 Shred Stream 或结构化 Geyser Stream；EVM 机器人可组合公开、私有 Pending 交易与确认后区块数据；Base 和 Robinhood Chain 还提供链特定的预确认或 Sequencer Feed。
03Sniper 和 Copy Trading Bot 需要不同基础设施吗？
两者过滤的事件不同，但依赖相同的核心链路：接收并解析信号、评估策略、构建并签名交易，然后快速提交。
04如何选择交易提交 Endpoint？
优先选择最接近机器人部署区域的 Endpoint，并根据目标公链的排序节点选择服务：Solana Leader、Ethereum/BSC Builder 或 Validator，以及 Base/Robinhood Chain Sequencer。
05最快的交易提交模式是否包含 MEV 保护？
不一定。速度优先的 Broadcast Tx 针对传播速度优化，不提供 MEV 保护；需要保护时应使用具备 MEV 保护能力的 BlockRazor RPC。