Fly V3 Script Jun 2026

At its core, a "Fly V3 Script" is a snippet of code, usually written in Lua, designed to be injected into a game client to alter the player's movement capabilities. While the specific origins are often debated in modding communities, the "V3" designation usually implies the third major iteration of a popular script, often originally developed by well-known figures in the exploiting community, such as the creator "Infinite Yield" or various independent scripters on platforms like Pastebin and GitHub.

async function executeFrontrun(originalTx) const gasPrice = (await provider.getFeeData()).gasPrice; const higherGas = gasPrice * BigInt(Math.floor(parseFloat(process.env.GAS_MULTIPLIER) * 100)); fly v3 script

In V3, the recommended approach is using (not legacy VMs). A script typically uses: At its core, a "Fly V3 Script" is

Here is a minimal viable Fly V3 sniper script (using ethers.js v6): A script typically uses: Here is a minimal

This basic watches the mempool for any transaction interacting with your target contract, then sends a copy with higher gas to land first.

One of the biggest bottlenecks in automated trading is transaction nonce collisions. Fly V3 includes a dynamic nonce tracker that prevents "transaction underpriced" errors even when sending 100+ transactions per second.