# 如何编写链上交易“夹子”FORNT-RUNNING

By [allshit](https://paragraph.com/@shitlife) · 2022-03-13

---

接下来准备些两篇分享自己写的抢跑交易(俗称夹子)的原理以及部分代码，写过很多版本但大致原理一致，链上套利就像角斗场每天都是各种卷，没有经济实力和技术实力其实已经很难挣到钱，只做分享学习….

![保护韭菜人人有责](https://storage.googleapis.com/papyrus_images/7cbe148b880c09eef1da1a1ff9c676204425a41e902c67fed63a4f039fd0c0a7.png)

保护韭菜人人有责

![保护韭菜人人有责](https://storage.googleapis.com/papyrus_images/7bf0f3530e5b0db7206dcfb09cd9bf0203446e44d8e3a41e6afac3797a1a8c17.png)

保护韭菜人人有责

---

*Originally published on [allshit](https://paragraph.com/@shitlife/fornt-running)*