BLACKMARKET ECONOMY ENGINE SYSTEM | ESX / QBCore / QBox / ox_core
Preview: https://www.youtube.com/watch?v=YZdsQzLmpu8
Store: Synz Labs: Best FiveM Scripts for QBCORE, ESX, and more
Documentation: Synz Labs: Best FiveM Scripts for QBCORE, ESX, and more
Discord: Synz Labs
What is synz_blackmarket?
A premium underground economy system with real-time supply & demand pricing powered by player trades. Every buy raises prices. Every sell lowers them. A living, breathing black market that reacts to your players — with animated drone deliveries, supply missions, live auctions, anonymous dead drops, and 12+ RP mechanics built in.
Economy Engine
- Real-time supply & demand pricing — prices react to every trade
- Live price charts with history and sparklines
- Limit orders — auto-execute buy/sell at a target price
- Market alerts via SMS when prices crash or boom
- Configurable volatility, price bounds, and restock per item
- Reputation system with 5 tiers and buy discounts up to 15%
Drone Delivery
- Animated drone with 3D spatial audio
- Approaches, descends, drops package, flies away
- Other players in the area can see and hear the drone
- Interact with the dropped package to claim your items
12+ RP Systems
- Heat System — price surcharges, police dispatch alerts, NPC refusal
- Supply Missions — carry crates with animations, trunk storage, deliver for rewards
- Timed Contracts — 3 difficulty tiers, deadlines, cash + XP rewards
- Live Auctions — admin-created, real-time bidding, auto-refund, drone delivery to winner
- Dead Drops — anonymous P2P trading with physical props and password protection
- Middleman — hire players to buy anonymously, earn commission, reduce heat
- Money Laundering — convert dirty money with daily limits and cooldowns
- Insider Tips — buy market intel via SMS (15% chance of false info)
- Police Raids — shut down locations temporarily, price boost at other locations
- Territory Control — gang/job ownership with 5% commission on trades
- NPC Moods — random mood changes affecting prices and available categories
- Weather Events — bad weather disables drones, boosts mission rewards
- Time-Based Pricing — night premium (+15%), day discount (-5%)
- Quality System — random quality affects resale value
Full Admin Panel
- Items manager — create, edit, toggle, delete market items
- NPC placement with in-game raycast tool
- Market events creator (supply shock, demand surge, price multiplier)
- Auction manager — create, start, cancel, monitor live
- Systems toggle — enable/disable any RP system without restarts
- Transaction log with full trade history
- Per-player heat regulation (set/reset by server ID)
- Economy settings live (tick rate, sell modifier, global multiplier)
Compatibility
Frameworks: ESX, QBCore, QBox, ox_core — all auto-detected
Inventories (15+): ox_inventory, qb-inventory, ps-inventory, lj-inventory, qs-inventory, codem-inventory, core_inventory, origen_inventory, tgiann-inventory, mf-inventory, ak47_inventory, ESX default
Dispatch (10+): ps-dispatch, cd_dispatch, qs-dispatch, core_dispatch, rcore_dispatch, aty_dispatch, origen_police, linden_outlawalert, qb-policealerts
Phones (8+): LB Phone, qs-smartphone, qb-phone, gksphone, roadphone, NPWD, yflip-phone, high-phone
Interaction (10+): ox_target, qb-target, drawtext, ox_lib, qs-textui, esx_textui, qb-drawtext, okokTextUI, cd_drawtextui, jg-textui
Notifications: ox_lib, okokNotify, wasabi_notify, mythic_notify, QBCore, ESX, chat
Gangs: qb-gangs, wasabi_gangs, rcore_gangs, brutal_gangs, gg-gangs, t1ger-gangs, op-gangs
18 Languages: EN, ES, FR, DE, IT, PT, NL, SV, DA, NO, FI, PL, CS, HU, RO, BG, EL, RU, TR
Requirements
| Resource | Required | Notes |
|---|---|---|
| oxmysql | Yes | Database driver |
| ox_lib | Optional | Progress bars, TextUI, notifications |
| ox_target / qb-target | Optional | Only for target interaction mode |
What’s Included
- Full source code (escrow-protected with open config and bridge files)
- React/Vite NUI (pre-built, no compilation needed)
- install.sql — auto database setup
- Fully commented config.lua with every option documented
- 18 language files
- Ready-made item definitions for all major inventories
- Full documentation
Server Exports
-- Get current price of an item
local price = exports.synz_blackmarket:GetItemPrice('weed_brick')
-- Get all prices
local prices = exports.synz_blackmarket:GetAllPrices()
-- Trigger supply shock (prices rise)
exports.synz_blackmarket:TriggerSupplyShock('coke_brick', 0.5)
-- Trigger demand surge (prices rise)
exports.synz_blackmarket:TriggerDemandSurge('weapon_pistol', 2.0)
Links
Store: Synz Labs: Best FiveM Scripts for QBCORE, ESX, and more
Docs: https://synzlabs.com/docs
Discord: Synz Labs
Preview: https://www.youtube.com/watch?v=YZdsQzLmpu8
| Code is accessible | Partially | |
| Subscription-based | No | |
| Lines (approximately) | +3000 | |
| Requirements | Frameworks listed above | |
| Support | Yes |