Adventure
1500 USD 🔥 Terms of Reference: Development of Telegram MiniApp + Marketplace Bot
1. Project Description
A Telegram marketplace with a mini-app/WebApp and a bot is needed, where sellers can list their products, and buyers can purchase through the bot or mini-application.
The niche is gray, but without illegal content. The main focus: a fast catalog, convenient product delivery, and a simple admin panel.
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2. Main Functions of the Marketplace
Buyers:
Viewing categories and products
Search
Cart / quick purchases
Purchase history
Receiving products after payment (files, links, or text)
Personal account (orders, balance, support)
Sellers:
Creating a store (profile)
Adding/editing products
Setting prices
Automatic delivery of digital goods (files, text, keys)
Sales statistics
Withdrawal of funds (payment request)
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3. Architecture
Telegram Bot (aiogram / node-telegram-bot-api)
Telegram MiniApp/WebApp (React/Vue or any lightweight framework)
Backend: Python (FastAPI/Django) or Node.js (Express/NestJS)
Database: PostgreSQL / MongoDB
Hosting: VPS
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4. Admin Panel (mandatory)
Managing categories
Viewing all sellers
Viewing products
Managing payments
Purchase logs
Blocking sellers/products
Settings (commission %, support contact)
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5. Payments
Any secure methods are needed:
Crypto (USDT TRC20, ERC20 — preferred)
P2P (if you can connect)
Local payment solutions (to be discussed)
Important: there must be an option to change payment providers.
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6. Statistics
Number of sales
Seller income
Platform income (commission)
Successful/unsuccessful purchases
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7. Security Features
Action logs
Anti-fraud protection via API
Seller restrictions
Blocking system
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8. Developer Requirements
Experience in creating Telegram miniapp/webapp
Experience in developing marketplaces or payment systems
Ability to document the project
Mandatory transfer of source code and access to the server
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9. Deadlines and Budget
MVP deadline: 2–4 weeks
Budget is negotiable, expecting from $1000 to $3000 for a fully functional system.
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10 days2500 USD10 days2500 USD
Ready to take on the task quickly and efficiently. Always available and will promptly consider all requests.
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10 days1500 USD
296 10 days1500 USDGood day! I am ready to fulfill your order. Write to me in private.
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35 days2375 USD
421 35 days2375 USDHello Olga,
I am ready to build your full Telegram marketplace ecosystem: Bot + MiniApp + Admin Panel + Payment Integration, exactly according to the technical requirements.
I have experience developing Telegram MiniApps, payment workflows, marketplace logic, and secure backend systems — making this project a perfect match for my skills.
Kindly inbox me, I share and take you through the steps in my implementation plan.
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