# Base ### 介紹 Fast模式基於BlockRazor的全球高性能網絡實現交易最低延遲上鏈,適合對交易上鏈速度存在極致要求的用戶。Fast模式的交易發送方法和`eth_sendRawTransaction`兼容。 {% hint style="info" %} Fast模式不和訂閱計劃綁定,但每筆交易中需要包含轉賬至0x9D70AC39166ca154307a93fa6b595CF7962fe8e5的tip,下限金額取0.000003 ETH 或 MaxPriorityFee \* 0.05 ETH的較大者 {% endhint %} ### 端點 http://base-fast.blockrazor.io ### 限流 Fast模式不和訂閱計劃綁定,限流默認統一為10 TPS,如需提升TPS,請於我們聯繫 ### 請求示例 ```json curl http://base-fast.blockrazor.io \ -X POST \ -H "Authorization: Bearer " \ -H "Content-Type: application/json" \ --data ' { "jsonrpc": "2.0", "method": "eth_sendRawTransaction", "params": [ "Signed Transaction" ], "id": 1 } ' ``` ### 返回示例 **正常** ```json { "jsonrpc":"2.0", "id":"1", "result":"0xa06b……f7e8ec" // 交易哈希 }‍ ``` **異常** ```json { "jsonrpc":"2.0", "id":"1", "error":{ "code":-32000, "message":"Tip verification failed" } } ```