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I run a custom PHP + MySQL website and need a fully self-hosted USDT (TRC20) deposit flow. Here is what the job entails: • Each user must receive an automatically generated, unique TRC20 wallet address. • A service written in the language of your choice should monitor those addresses—either through TronGrid or a locally synchronised Tron node—and detect confirmed USDT transfers in real time. • Once a transfer is confirmed, an SQL call must update the user’s available balance. you must be familar with crypto currencies to proceed
Project ID: 40407121
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Active 6 days ago
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37 freelancers are bidding on average £11 GBP/hour for this job

I can build a fully self-hosted USDT (TRC20) deposit system for your PHP + MySQL platform, including unique address generation per user, real-time monitoring via TronGrid or a local Tron node, and automatic balance updates after confirmations. I have experience with blockchain payment integrations and secure transaction handling to ensure accuracy, reliability, and scalability. Best Regards, Muhammad
£8 GBP in 40 days
6.4
6.4

With over a decade of experience, my team at SoftwareLinkers and I specialize in providing secure, scalable digital solutions for a diverse range of clients spanning various industries. The foundation of our success lies within our ability to understand your business goals and incorporate innovative solutions to meet them. That’s exactly what I will do for your TRC20 Deposit Integration project. My proficiency in PHP and MySQL - the very framework your website relies on - gives me an upper hand in implementing a streamlined, autonomous deposit flow. Additionally, having worked with API Development extensively, I can ensure that the real-time monitoring service successfully identifies confirmed USDT transfers and updates user balances efficiently via SQL. I understand the significance of maintaining privacy and security while handling cryptocurrencies and assure you of 100% confidentiality throughout this project. My commitment to delivering quality results on time, with clear communication, has earned me a 4.9★ rating and 96% job success rate on this platform. You can trust my team at SoftwareLinkers to be your long-term technical partner providing valuable support even after deployment. Allow us to bring your custom PHP + MySQL website the cutting-edge TRC20 self-hosted USDT deposit solution it needs!
£10 GBP in 40 days
6.5
6.5

Generating unique TRC20 deposit addresses per user is key to tracking incoming USDT properly. I’ve built wallet monitoring services before where each customer had their personal deposit address, connected to their account in the database. For real-time detection, using TronGrid’s websocket API can simplify monitoring deposits without the overhead of a full node. Alternatively, running a local Tron node gives you full control but requires more maintenance. A quick clarification: do you prefer using TronGrid’s API for this, or do you want a fully self-hosted solution with your own node? Also, should failed or pending transactions be handled differently in the balance update logic? I can build a lightweight PHP-compatible service that listens for deposits, validates them, and immediately updates your MySQL DB to reflect user balances. This approach avoids delays and manual checks, so funds show up instantly. If you want, I can also help set up the TRC20 wallet generation process to ensure each address is unique and secure. Ready to start as soon as you share access to your user data and database.
£7.50 GBP in 7 days
6.0
6.0

Greetings, I'm a full stack developer with 10+ years of experience, I can build a secure self-hosted USDT (TRC20) deposit system for your PHP + MySQL platform with unique wallet generation per user and real-time blockchain monitoring via TronGrid or a dedicated Tron node. I’ll implement a reliable confirmation listener service that verifies transactions and automatically updates user balances in your database through secure SQL handling. Why work with me? ★ Proven track record: 73 successful projects with 5-star reviews ★ Expertise in Node.js, Angular, React, Express, Python, Django, Flask, PHP, WordPress, Laravel, Codeigniter and more ★ Responsive, deadline-focused, and committed to results ★ 3 months of free post-launch support Let’s schedule a quick chat to discuss your preferred tech stack, timelines, and launch goals. I’m confident I can bring your vision to life. Best regards, Samar H.
£8 GBP in 40 days
6.1
6.1

Have you already got a TronGrid API key set up, or would you rather we spin up our own Tron node for monitoring deposits? Whenever you're available, drop me a message and we'll go over everything before starting.
£7 GBP in 13 days
5.4
5.4

i can help you. you need two things handled cleanly: 1. generating unique trc20 deposit addresses per user without managing hd wallet seeds manually — i’d implement a deterministic key derivation off-chain or use tron’s account creation api. 2. monitoring deposits without double-counting or missing confirmations — a lightweight service (node.js or php cli) scanning trongrid with block checkpointing and transaction log table, triggering sql update only after 19+ confirmations and transfer value >0. avoid full tron node sync overhead. avoid race conditions between deposits and balance updates. i’d also add a simple fallback monitor in case trongrid rate limits. familiar with trc20 contract calls, usdt decimals, and mysql balance reconciliation.
£8 GBP in 40 days
5.4
5.4

I’ve successfully built self-hosted crypto payment gateways for PHP environments, focusing on TRC20 for its low fees and high speed. Integrating a direct USDT deposit flow without third-party processors ensures you maintain total control over your private keys and transaction data. Your custom PHP/MySQL stack is the ideal foundation for a lightweight, secure listener that monitors the Tron blockchain in real-time to automate user credits. To implement this, I will use TronWeb to interface with the blockchain via TronGrid or a private Full Node, ensuring zero reliance on external gateways. We will generate unique deposit addresses for each user using an HD wallet structure or a secure address pool stored within your MySQL database. I will build a background listener to monitor TRC20 'Transfer' event logs, ensuring transactions are only credited after reaching your specific confirmation threshold. This approach includes a robust validation layer to verify the contract address and recipient, preventing spoofing and ensuring every deposit is accurately reflected in the user's balance. Are you planning to run a local Tron node, or should we utilize a provider like TronGrid to keep your server overhead minimal? I am also interested to know if you require an automated sweep function to move deposits from user-specific addresses into a central cold wallet. Let’s jump on a quick chat to align on these security requirements; I can start immediately and am happy to discuss the technical roadmap further if you have a moment to connect. Looking forward to your response.
£25 GBP in 7 days
5.0
5.0

I’ve successfully implemented several non-custodial TRC20 payment gateways for custom PHP architectures, ensuring clients maintain full control over their funds without relying on expensive third-party processors. Having integrated TronGrid and local Tron nodes for high-traffic platforms, I am well-versed in the nuances of monitoring on-chain events for USDT transfers while maintaining a lean, high-performance MySQL ledger for instant balance updates and transaction logging. My approach prioritizes security and data integrity, ensuring that every deposit is accurately tracked and credited without the risk of double-counting or missed notifications. To build a robust self-hosted flow, I will utilize the TronWeb library to generate unique deposit addresses for each user, stored securely within your existing MySQL schema. I’ll implement a background worker—managed via Cron or Supervisor—to poll the Tron network through the `get_transaction_list_by_address` API, filtering specifically for the USDT contract address (`TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t`) and ensuring transaction finality. Once the deposit is verified against your required confirmation count, the script will execute a secure server-side callback to update the user’s balance and log the unique transaction hash for internal auditing and historical record-keeping. Do you plan to utilize a public provider like TronGrid or would you prefer a fully private node setup to avoid potential rate limits during peak traffic? Additionally, should the system include an automated sweep function to consolidate small user deposits into a central cold wallet, helping you manage energy and bandwidth costs more efficiently? I am ready to discuss these security protocols and technical specifics with you—let me know if you’d like to hop on a quick call to align on the delivery timeline and deployment strategy.
£25 GBP in 7 days
3.3
3.3

Hi, I understand that you're looking for a fully self-hosted solution for USDT (TRC20) deposit integration into your PHP + MySQL website. This involves automatically generating unique TRC20 wallet addresses for each user and monitoring these addresses for confirmed transfers. With extensive experience in cryptocurrency and API development, I can create a service that leverages either TronGrid or a locally hosted Tron node. This service will efficiently detect confirmed USDT transfers in real-time and seamlessly update your users' balances in the database through SQL calls. My approach includes implementing robust monitoring to ensure accuracy in balance updates, paired with clear documentation for future maintainability. I am available for real-time communication in your time zone and can demonstrate a portion of this system within 12 hours of project commencement. What specific features are you looking for in the user interface for wallet generation and balance notifications?What specific features are you looking for in the user interface for wallet generation and balance notifications? Thanks, Cindy Viorina
£7 GBP in 9 days
3.2
3.2

With a wealth of expertise in both the PHP/MySQL stack and cryptocurrency technologies, I'm uniquely positioned to complete this project. My robust understanding of USDT, particularly the TRC20 standard and its integration within the Tron network (via either TronGrid or local node sync), ensures I can provide you an efficient and reliable solution. Given your requirement for each user to get an automatically generated, unique TRC20 wallet address and pledges for real-time confirmed transfer detection, my skills align perfectly with your project. Looking forward to lending my skills towards catapulting your platform to new heights! Rest assured; this partnership I am envisioning will be well worth it!
£20 GBP in 40 days
3.1
3.1

Hello there, I’ve carefully reviewed your project details and fully understand your requirements. I’m confident that I can deliver high-quality results that meet your expectations within the given timeframe. I’d be happy to discuss your project further and get started right away. Best regards, Thanks
£8 GBP in 40 days
2.9
2.9

Hey there. I have deep experience integrating [PHP] with [TronGrid] – unique wallets, real‑time monitoring, SQL balance updates. Quick example: a client needed USDT deposits auto‑credited. I built a listener that confirmed transfers and called their API in under 2 seconds. For your self‑hosted TRC20 flow, I'll generate addresses per user, monitor via TronGrid, and update MySQL on confirmation. Expect a working script in 2 days. What about a quick chat to confirm your server setup? Thanks.
£10 GBP in 40 days
2.2
2.2

Hi, I'm Everett, a seasoned web developer with extensive experience in PHP and MySQL, including cryptocurrency integrations. I understand you need a self-hosted TRC20 deposit system for USDT, where each user receives a unique wallet address. I can implement a solution that leverages either TronGrid or a synchronized Tron node to monitor wallet transactions. When a USDT transfer is confirmed, I'll ensure seamless SQL updates to adjust user balances dynamically. To achieve this, I'll develop a service in PHP that continually checks for confirmed transactions. Utilizing webhooks or polling, this system will update the user interface in real-time, enhancing user experience. I am available for real-time communication, reflecting your time zone needs, and can provide a demo within 12 hours of project commencement. Q1: What specific user interface changes do you envision for the deposit flow? Q2: Are there any additional security measures or validations you want? Q3: How do you plan to handle errors or failures in the transaction process? Looking forward to your response! What specific user interface changes do you envision for the deposit flow?
£37 GBP in 11 days
0.0
0.0

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