
Closed
Posted
Paid on delivery
I need an end-to-end solution that covers token creation, a fully featured trading environment, and live market connectivity. Phase 1 – Token Generation Create ten separate tokens on BEP-20 standard. Each contract must be verified on BscScan and ready for public distribution. Phase 2 – Trading Infrastructure Deliver a production-ready platform that supports both a Centralized Exchange and a Decentralized Exchange in one ecosystem. Core capabilities must include: • Fiat or crypto deposits and withdrawals • Real-time order books, depth charts, and daily trading charts • Maker/taker market-making and liquidity modules • Robust KYC and multi-layer security (2FA, cold-wallet custody, anti-phishing) • ICO listing support and pair-trading across 200–300 assets • Seamless Binance integration via API for additional liquidity and price feeds Phase 3 – Market Launch Once the tokens are live, they must be exchangeable against popular coins on both the CEX and the DEX you deliver. I will validate this by executing real trades end-to-end. Acceptance criteria 1. All ten tokens visible on BscScan with matching specs. 2. CEX and DEX UIs fully functional on desktop and mobile browsers. Freelancer must be able to link all the required APIs and deployable to the CEX and DEX. 3. Successful deposit, trade, and withdrawal of at least one new token against BTC and USDT pairs. 4. Verified Binance connectivity providing live order-book depth. 5. Security audit report with no critical findings. Payment terms are based on fully completion of all project requirement only, but funds are released only after the entire system is deployed and passes the acceptance checks above—no exceptions. If you already have a proven, cost-effective framework for CEX/DEX builds, let’s move fast. We do required to show successfully completed projects to demonstrate your knowledge and experience.
Project ID: 40660677
110 proposals
Remote project
Active 3 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
110 freelancers are bidding on average $1,360 USD for this job

Hello, ✅ Your real goal isn’t just minting 10 BEP-20 tokens — it’s launching a deployable CEX/DEX ecosystem that passes live trading, Binance connectivity, BscScan verification, and end-to-end acceptance checks without critical security issues. We’ve been building backend systems for 8+ years with PHP/Laravel/Node. We've shipped 100+ Laravel/Symfony/Node backends — APIs, payment integrations, CRMs, SaaS. Top Rated on Freelancer, long-term partnerships with multiple SaaS clients. For your platform, we’d approach this in phases: verified BEP-20 token contracts, then a production-ready backend for deposits/withdrawals, order books, market-making/liquidity modules, KYC/2FA/cold-wallet flows, Binance API connectivity, and admin tooling for ICO listing/pair management across 200–300 assets. We can help define the safest backend architecture for CEX + DEX coordination, trade execution, wallet ledgering, and live market data. Two key technical questions: 1. For the CEX backend, do you already have a preferred stack for the matching engine/wallet ledger (PHP/Laravel + Redis/MySQL/Postgres), or are you open to separating matching, custody, and API services? 2. For Binance integration, do you need spot only for liquidity/price feeds, or should the schema also support external order routing, internal order-book sync, and reconciliation for BTC/USDT pairs? Happy to dive into the API spec — message me. **Please let me know your thoughts. Looking forward, Roman**
$843 USD in 7 days
10.0
10.0

Hello, As the founder of A4Logic, my aim has always been to transform ideas into robust and scalable solutions. Over the past 15 years, my team and I have honed our skills in creating web applications and working with diverse technologies such as PHP, Python, APIs and AI integration amongst others - all the required skills for your BEP-20 project. For Phase 1, you can rest assured that we will create ten BEP-20 tokens that are not only BscScan verified but also readily available for public distribution. Our meticulous approach will ensure that we don't miss any element of token visibility or specs and that everything is set up to your complete satisfaction. In Phase 2, rest assured that our expertise extends to developing a full-scale trading ecosystem complete with robust security measures like KYC implementation, multi-layered safety protocols, order book depth from connected exchanges like Binance and market-making & liquidity modules; all the while maintaining seamless API integration. Lastly, in Phase 3 we will execute trades using real trades to validate your tokens' exchangeability against popular coins on both CEX and DEX. Meeting each acceptance criterion is our top priority. We believe in clean and maintainable code to ensure future upgradability and long-term support. I assure you'll have high-quality end products merged with clear communication at a reasonable cost. Let my experience elevate your project! Thanks!
$850 USD in 8 days
8.6
8.6

Hi — Elias here from Miami. I understand you're looking to develop a BEP-20 token generation and trading platform. The goal is to create a comprehensive system for token creation and a robust trading environment. What usually matters most is ensuring scalability and security. A common issue in systems like this is managing smart contract interactions and ensuring trades execute reliably. The tricky part is often the integration of various components, from user permissions to real-time trading data. My approach would involve a modular architecture, allowing for easy updates and maintenance while ensuring the system can handle increased traffic as your user base grows. I would prioritize security, implementing best practices for smart contracts and API integrations to safeguard user assets. I have experience with similar blockchain platforms, focusing on tokenomics and trading functionalities, which gives me a solid understanding of the challenges involved. A few questions to better understand the scope: Q1 – What specific features do you want in the trading environment? Q2 – How do you envision user roles and permissions? Q3 – Are there specific integrations or third-party services you plan to use? Happy to discuss the details and suggest the best technical approach. Looking forward to hearing from you.
$1,200 USD in 6 days
8.8
8.8

Hi, I your "BEP-20 Token Generation & Trading Platform" project description in detail and undertood your requirements. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$900 USD in 18 days
7.7
7.7

You're building BEP-20 Token Generation & Trading Platform, where the real delivery risk is usually in the workflow details, not just the feature list. I've handled similar builds involving PHP, C Programming, Software Architecture, C++ Programming, usually where the important part was translating the brief into a reliable working system. My approach would be to first separate the real-time engine, wallet ledger, and admin controls, then prove latency and transaction safety before adding broader UI polish. For this project, I would focus especially on: - Real-time event flow, latency targets, and state synchronization - Wallet ledger, deposits/withdrawals, and audit-safe transaction handling - Admin controls, risk limits, monitoring, and secure deployment If helpful, I can sketch the real-time and wallet architecture I would validate first. Best, Dr. Syafiq
$1,125 USD in 21 days
7.4
7.4

Deploying 10 verified BEP-20 tokens alongside a hybrid CEX/DEX ecosystem requires a highly secure, pre-tested framework to ensure deep liquidity, real-time execution, and a flawless security audit. Given the budget and scope, building a CEX/DEX from scratch isn't viable. We will leverage a proven, scalable exchange framework (React.js/Node.js) paired with advanced Binance API integration. This ensures you get live order-book depth, maker/taker liquidity, and instant asset pair routing without the massive overhead of a custom build. Implementation approach: 1. Token Creation: Deploy 10 BEP-20 contracts using audited OpenZeppelin standards. Fully verified on BscScan. 2. Real-Time Infrastructure: Deploy the CEX/DEX frontend utilizing WebSockets for sub-second depth and trading charts. 3. Binance Liquidity: Bridge the Binance API for live price feeds and external liquidity routing. 4. Security Layer: Integrate 2FA, KYC, and a secure hot/cold wallet custody flow for safe crypto/fiat handling. We have extensive experience building real-time, highly secure systems. For instance, we engineered Fanhut using Redis and WebSockets for high-frequency data streaming, and SecureCom with 512-bit encryption for secure data handling. We will apply these strict performance and security standards to your exchange setup. Regards, Rohit
$750 USD in 25 days
8.0
8.0

Hello!, I am a US-based senior software engineer(frontend, backend, ecommerce, etc) with 15+ years of experience in PHP, C/C++, blockchain, smart contracts, API integration, web and mobile development. I read your BEP-20 Token Generation & Trading Platform description carefully, and the real goal is clear: token creation plus a secure end-to-end trading environment that works reliably. That’s exactly the kind of project I take seriously. Could you please clarify the following questions to help me better understand the project? 1) Which chain should the BEP-20 token launch on, and should creation be automated or admin-controlled? 2) Do you need a swap-style trading UI, order-book trading, or both? 3) Should wallet connect, admin controls, and KYC/AML be included in the first release? My approach would be: - Phase 1: confirm architecture, token rules, and trading flow - Phase 2: build smart contract/token logic and backend APIs - Phase 3: develop the trading UI, wallet integration, and admin panel - Phase 4: test security, transaction flow, and deployment I’ve built similar systems involving trading tools, wallet/payment integrations, and API-driven fintech portals. I focus on clean architecture, security, and code that is maintainable, not just “working”. If you want someone who pays attention to details and can help shape the right solution from the start, I’d be glad to talk. Best, James Zappi
$1,350 USD in 5 days
7.2
7.2

As a dynamic team with deep expertise in blockchain, API integration, and web development, we at Web Crest would be the ideal partner for your BEP-20 token generation and trading platform. We have successfully built and deployed similar projects in the past for our clients, leveraging powerful technologies like Ethereum and BNB Smart Chain—a testament to our ability to implement crypto projects with precision. Critical to your project's success is security and performance excellence - skillsets that align perfectly with our approach. We'll deliver a robust infrastructure fortified with multiple layers of security (2FA, cold-wallet custody, anti-phishing) along with proven market-making and liquidity modules ensuring a seamless experience for your traders. Additionally, our experience working with Binance APIs will enhance liquidity and provide reliable price feeds for fluid trading across 200–300 assets. With Web Crest on board, expect nothing short of a dynamic exchange ecosystem that combines the efficiency of a Centralized Exchange with the trustless ethos of a Decentralized Exchange. Let's open new doors for your tokens, deploying them on BscScan while meeting every single technical criterion you've outlined. Combine our seasoned skills with agile project management and transparent communication—working together will result in an end-to-end solution that not only meets but exceeds your expectations.
$750 USD in 5 days
6.9
6.9

Hi there, I am excited to offer my expertise for your BEP-20 Token Generation & Trading Platform project. With extensive experience in blockchain development, smart contracts, and exchange platforms, I understand the intricacies of creating a robust and secure trading environment. For Phase 1, I will ensure the creation of ten distinct BEP-20 tokens, each verified and ready for public distribution on BscScan. My experience with blockchain protocols guarantees a seamless token deployment process. In Phase 2, I will develop a comprehensive trading infrastructure integrating both Centralized and Decentralized Exchanges. This platform will support fiat and crypto transactions, feature real-time order books, and incorporate advanced security measures including KYC and 2FA. My prior projects have successfully integrated APIs for liquidity and market depth, and I will leverage this experience for seamless Binance connectivity. During Phase 3, I will facilitate the market launch, ensuring the tokens are tradable against major cryptocurrencies on the platform. I commit to delivering a fully functional and secure trading environment, verified through real trade executions. My proven track record in delivering complex blockchain solutions and successful exchange platforms positions me as an ideal partner for your project. I am eager to bring this project to fruition with a focus on security, efficiency, and scalability. Best Regards,
$1,125 USD in 14 days
6.9
6.9

I have experience with blockchain architecture, BEP-20 smart contracts, exchange APIs, liquidity integrations, and secure web platforms. I can help build the token and trading infrastructure with a strong focus on security, scalability, and reliable Binance/API connectivity. I’d separate the CEX, DEX, and token contracts into independently auditable components, with security testing before any real funds or assets are introduced. do you already have the CEX/DEX framework selected, or would you like me to recommend a proven architecture based on the required 200–300 asset scale? I can start immediately.
$750 USD in 7 days
6.4
6.4

As a seasoned professional in the realm of blockchain and cryptocurrency, I am confident in my ability to deliver an exceptional trading platform for your BEP-20 tokens. Over the years, I have honed my skills in creating and trading different types of tokens on various blockchains, just as you've outlined in Phase 1. My past projects have seen me create token contracts that exceed regulatory standards while ensuring their verification on BscScan. You can rest assured knowing your tokens will be distributed legally and transparently. Moving on to phase 2, my experience extends to building both centralized and decentralized crypto exchange platforms alongside fully equipped trading infrastructures. I understand that even after delivery, it is crucial for any capable freelancers to stand by their work As such freeing capital only after the entire system is deployed and passes acceptance checks aligns with my commitment to quality delivery. In conclusion, your search ends with me. With a real-world track record of deploying highly secure trading infrastructure at scale alongside delivering unique tokens and token pairs across different exchanges, I breathe life into ideas just like yours.
$2,000 USD in 7 days
6.7
6.7

Hello! We can build the token and trading platform end to end for this scope. 1. Which part should we prioritize first: token generation or trading infrastructure? 2. Do you already have the Binance, KYC, and custody APIs available? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
$1,125 USD in 7 days
6.5
6.5

Hi, I can help build a complete token and trading ecosystem covering BEP-20 token creation, exchange infrastructure, liquidity integration, and production deployment. I have experience with blockchain architecture, smart contracts, Web3 integrations, trading platforms, and secure API-driven systems. I can deliver a scalable solution with verified contracts, CEX/DEX functionality, Binance connectivity, wallet flows, and security-focused implementation.
$1,125 USD in 7 days
6.2
6.2

Hi, You're aiming for ten BEP-20 tokens on BSC, each verified on BscScan and ready for distribution. Then a production CEX/DEX with live market data, fiat and crypto flows, and Binance connectivity. I've supported token deployments and multi-exchange tooling, including liquidity modules and live feed integration. I'll start by validating the token deployment path and surface a minimal trading layer to prove deposits, trades, and price feeds. Key decisions will focus on liquidity provisioning, KYC workflows, and a phased, test-driven rollout. One challenge is keeping on-chain token behavior in sync with off-chain order books and 200-300 asset pairs while maintaining security and uptime. What hosting model and regions are expected for the CEX/DEX deployment? What ownership and DR expectations apply to user data, wallets, and KYC records? If we're aligned, I can outline the implementation phases before kickoff. Best regards, Brandon
$900 USD in 9 days
6.0
6.0

Freelance Proposal You’re not looking for a simple token contract—you need a complete, deployable trading ecosystem spanning BEP-20 tokens, CEX/DEX infrastructure, liquidity, Binance connectivity, security, and real end-to-end trading validation. We can approach this as one coordinated build: token contracts and verification, trading infrastructure, wallet/deposit/withdrawal flows, order books and charts, liquidity modules, KYC/security layers, API integrations, and responsive CEX/DEX interfaces. The target is a production-ready system that passes your stated acceptance checks—not a prototype. We operate on US hours and treat projects like a dedicated full-time job. Every deliverable comes with a 100% satisfaction and performance guarantee. I won’t make unverified claims about previous blockchain projects in the initial bid. Open the chat and I’ll provide the most relevant completed-work samples, technical approach, and implementation plan for your exact requirements. Waqas Ahmed
$1,125 USD in 7 days
6.2
6.2

Hi, I understand you need a comprehensive solution for BEP-20 token creation and a trading platform. I'm experienced in PHP and web development. For Phase 1, how do you plan to handle the public distribution of the tokens once they are verified on BscScan?
$750 USD in 7 days
5.8
5.8

This project hinges on a single point of failure: the user acceptance test requires live liquidity against BTC and USDT, but the strict post-completion payment terms create a high risk of scope creep during the final integration phase. The strategy is to de-risk the launch sequence by building the DEX and CEX on a single modular backend, ensuring that the order book, matching engine, and liquidity pools are shared infrastructure from day onedoctor. I will prioritize the deployment of the token contracts as immutable utilities with administrative keys removed to guarantee BscScan verification passes without revisions. The platform architecture will focus on the Binance API as the primary price oracle and liquidity source to satisfy the live order book depth criteria, while the internal market-making module only activates as a fallback outlier. The security audit will be scoped to the smart contracts and the withdrawal hot wallet logic, as those are the only surfaces that can receive a critical finding that blocks your acceptance check. The build sequence starts with the token factory and then moves directly to the deposit and matching engine, treating the UI shell as a secondary layer that consumes the same APIs required for the final trade validation test.
$1,125 USD in 7 days
5.9
5.9

With my extensive range of skills and professional experience spanning C Programming, Smart Contracts, API Integration, Blockchain, and more, I am confident in my ability to deliver a comprehensive solution for your BEP-20 Token Generation & Trading Platform. Having already built desktop and mobile applications for cryptocurrencies across various trading platforms, I understand the critical nuances required to ensure a robust and secure system. Utilizing my skills in Web Development, PHP and Software Architecture we can deliver to you a fully integrated platform with a smooth FIAT or Crypto deposit/withdrawal system, real-time order books, depth charts along with maker/taker market-making and liquidity modules. Moreover, given the seamless Binance integration via API that you need for additional liquidity and price feeds, I can guarantee effective connectivity for the ICO listing support and pair trading you mentioned across 200-300 assets. Finally, trust is crucial when it comes to thorough project completion as complex as yours. My clients often commend me on my reliable and detailed work ethic, fast turnaround times combined with a long-term support mindset which ensures that all tasks are completed to the highest standards. So if you're looking for thoroughness in out-of-the-box solutions to meet your BEP-20 Token Generation & Trading Platform needs—I'm your go-to freelancer!
$750 USD in 7 days
5.4
5.4

Hi, I built a spot exchange on its own matching engine - live order book and depth over WebSocket, internal ledger so trades settle off-chain, hot wallet capped with multi-sig cold custody, KYC, 2FA, anti-phishing codes. Ten BEP-20 deployments from one template, verified on BscScan same day. Engine, ledger and wallets next, before any UI. Binance read-only for price and depth, feeding the maker module. DEX last, same front end, one responsive build. Audit before handover. Terms as you set them. Worth knowing before you pick anyone: Binance's API gives you their depth, not their liquidity. Your BTC pair is BTCB on-chain, and someone still has to fund the inventory that fills your first real trade.
$1,500 USD in 5 days
5.3
5.3

==== Hi - Truong here ==== "BEP-20 TOKEN GENERATION & TRADING PLATFORM" — you need the tokens, CEX/DEX infrastructure, liquidity connections, and launch flow working as one system. I’d separate token contracts, exchange services, wallet custody, market data, and the trading interfaces so each critical component can be tested independently. The key risk is treating deposits, withdrawals, balances, and Binance liquidity as simple API connections; they need strict transaction validation and reconciliation before real trades are enabled. Are the ten token specifications and the exact CEX/DEX framework already selected, or should the architecture and contract design be included from the start? Looking forward to working with you.
$800 USD in 1 day
5.3
5.3

Sugar Land, United States
Payment method verified
Member since Mar 7, 2025
$750-1500 USD
$10-30 USD
$30-250 USD
$750-1500 USD
$30-250 USD
₹1500-12500 INR
€250-750 EUR
₹120-240 INR / hour
₹600-1500 INR
$1500-3000 USD
₹12500-37500 INR
$25-50 USD / hour
$750-1500 AUD
€250-750 EUR
₹1500-12500 INR
$250-750 AUD
₹12500-37500 INR
₹75000-150000 INR
₹12500-37500 INR
₹12500-37500 INR
₹12500-37500 INR
₹1500-12500 INR
$750-1500 USD
$30-250 USD
$750-1500 USD