> 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/transaction-submission/transaction-sending/base.md).

# Base Transaction Sending

Base Transaction Sending 是 BlockRazor 為 Base 提供的交易發送接口，用於將已簽名的原始交易發送到鏈上。目前提供 gRPC 與 HTTPS 兩種接入方式。

## 為什麼選擇BlockRazor Base Transaction Sending

對於 Wallets 和 DEX 來說，交易發送能力不只是“能夠發出交易”，還關係到不同地區用戶的訪問質量、發送鏈路的穩定性，以及高峰時段下的整體體驗。直接連接 Base 官方 Sequencer 雖然能夠滿足基礎發送需求，但對於服務全球用戶、關注跨區域表現和生產環境穩定性的業務來說，發送路徑本身仍然存在進一步優化空間。BlockRazor Base Transaction Sending 和官網原生交易發送服務的對比詳見 [Benchmark](https://blockrazor.io/zh/blog/20250922basebenchmark/)

### **全球多點部署**

相比直接連接 Base 官方 Sequencer，BlockRazor Base RPC 在多個核心區域提供發送入口，適合 Wallet 和 DEX 根據自身服務部署位置選擇更接近的 endpoint。對於服務全球用戶的業務來說，更接近業務服務器和核心用戶區域的發送入口，通常有助於縮短請求路徑，提升交易發送效率。

### **跨洲專線**

BlockRazor Base RPC 的優化重點不僅在入口節點部署，也在區域 relay 之間的數據傳輸鏈路。相比完全依賴普通公網路由的區域間轉發方式，跨洲專線能夠大幅降低 relay 間傳輸的路由波動、擁塞和鏈路抖動影響，提升交易請求在整體發送鏈路中的穩定性和一致性。


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