FiveM Scripts for QBCore & ESX
Every Viper Development resource — escrow protected, dual framework, delivered instantly to your Cfx portal.
Built for servers that are already running
Most FiveM resources are written for a clean install. Viper scripts are written for the server you actually have — one with a job system already configured, an inventory already chosen, and players logged into it right now. Every script auto-detects QBCore, QBox or ESX Legacy on start and reads the data your framework already holds, so adopting one does not mean rebuilding what works.
Dual framework, one resource
There is no QBCore build and a separate ESX build to keep in sync. The same folder runs on either, which matters the day you migrate frameworks and do not want to repurchase your resources. The ox stack — ox_lib, ox_inventory, ox_target — is used where it makes sense so the scripts sit alongside what your server already loads instead of competing with it.
Server-side validation, not client trust
Anything that grants a player money, a job or an ability is checked on the server. A client that lies gets rejected rather than obeyed. This is the difference between a script that works on a test server and one that survives contact with a public one.
Escrow, with the config left open
Resources ship under Cfx.re asset escrow so the logic is protected, but the config file is yours — colours, labels, jobs, prices, zones, languages. You are not buying a black box you cannot tune.
Support that answers
Setup problems, conflicts with an existing resource, and bugs are handled through a Discord ticket. Full install and configuration docs cover setup, exports and the issues people hit most often. Updates stay free for the life of the script.
Before you buy
Every script detects QBCore, QBox and ESX Legacy automatically and runs on all three from the same resource. Older ESX builds are handled through a legacy compatibility layer, so you do not need a separate version per framework.
The resource ships through Cfx.re asset escrow, so the core logic is protected while the config file stays completely open. You can change colours, labels, jobs, prices and timings without touching protected code.
Instantly, to the Cfx.re Portal for the FiveM account you signed in with at checkout. Go to portal.cfx.re, download the resource and drop it into your server. There is no waiting on a manual handover.
No. Updates are free for the life of the script, delivered through the same Cfx portal entry you already own.
Open a ticket in Discord. Scripts are built on the standard ox stack — ox_lib, ox_inventory, ox_target — specifically to avoid fighting the resources most servers already have.
Not sure which script fits?
The knowledge base covers the frameworks, natives and errors behind these scripts — or ask in Discord and we will tell you straight whether a script solves your problem.
Browse the knowledge base →