> For the complete documentation index, see [llms.txt](https://docs.blockrazor.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blockrazor.io/tc/get-started/guan-wu-blockrazor.md).

# 關於BlockRazor

BlockRazor 是一家專注於 Web3 基礎設施與 DeFi 交易的研究機構，聚焦解決真實交易場景中的關鍵問題，並將[研究成果](https://blockrazor.io/zh/blog/)持續沉澱為可落地的基礎設施產品與服務，為追求卓越的構建者打造分佈全球的多鏈高性能基礎設施體系。

通過長期研究和工程實踐，BlockRazor 面向 Wallets、DEXs、Trading Bots、Searchers 和量化交易系統，提供覆蓋 Transaction Submission、Streams 和 Block Builder 的一體化能力，幫助客戶在 Ethereum、BSC、Solana 和 Base 等主流公鏈上獲得更快的區塊交易信號和更優的交易執行結果。

### Transaction Submission

BlockRazor 提供多種[交易發送](/tc/transaction-submission/zong-lan.md)模式，以適配不同業務在交易保護、上鏈速度、交易成本方面的需求：

* [RPC](/tc/transaction-submission/rpc/zong-lan.md)：提供標準JSON-RPC方法，為交易提供MEV保護，支持實時返利
* [Block Builder](/tc/transaction-submission/block-builder.md): 面向 BSC 的區塊構建服務，為用戶提供高勝率區塊構建承諾與低延遲接入能力
* [Fast](/tc/transaction-submission/fast/zong-lan.md)：利用 [BEF](/tc/he-xin-ji-shu/blockchain-edge-fabric.md) 提升交易上鏈速度，適合對交易速度有極致要求的用戶
* [Gas Sponsor](/tc/transaction-submission/gas-sponsor.md)：為原生代幣不足以支付交易費的用戶提供gas贊助，提升用戶交易體驗

### Streams

BlockRazor 提供多種高性能實時數據流能力，幫助交易系統、策略系統和基礎設施系統更早獲取鏈上信號並更快同步狀態：

* [Mempool](/tc/streams/mempool/bsc/public-mempool.md)：低延遲推送Mempool pending交易，第一時間監聽Backrun、跟單、狙擊等多場景下的信號交易
* [Block Stream](/tc/streams/block-stream/solana/shred-stream.md)：低延遲推送最新區塊與確認後交易，用於監控確認信號、區塊事件和鏈上結果
* [Node Stream](/tc/streams/node-stream/bsc/quan-jie-dian-tong-bu.md)：幫助用戶自己的全節點以更低延遲同步最新區塊和 world state，適合作為依賴本地狀態運行的系統底層輸入能力
* [Network Fee Stream](/tc/streams/network-fee-stream/solana/get-transactionfee.md)：基於最近歷史區塊數據實時提供 Gas Price、Priority Fee 或 Tip 數據，用於優化交易參數和發送策略。


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