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I need a small yet rock-solid system that taps into my Binance P2P merchant account and automatically releases the crypto as soon as Google Pay confirms the buyer’s UPI payment. The whole point is to remove manual checks altogether—no timers, no button-clicks—just an instant hand-off once Google Pay flags the money as received. Here’s how I picture it working. A buyer initiates a trade on Binance P2P, sends funds through Google Pay, and the moment my UPI account registers the credit, your script pings Binance using their P2P API to release the coins. Speed and accuracy are far more important than fancy dashboards, but the code should log every step so I can audit transfers later and be confident nothing slips through. Native support for Google Pay is essential from day one; if you can structure it so PhonePe or Paytm could be plugged in later, even better, but they’re not a launch-blocking item. Deliverables I expect • A deploy-ready script or lightweight service that watches the Google Pay UPI incoming-payment webhook / notification and triggers the Binance P2P release call • Clear environment setup notes (keys, webhook endpoints, firewall rules, whatever is required) so I can spin this up on my own VPS • Basic logging so I can inspect date, order ID, UPI transaction ID, and release status for each trade If you’ve automated UPI flows or worked with the Binance API before, tell me how you handled payment verification delay, duplicate notifications, and reconnection logic. I’m eager to get this into production quickly, so let me know your estimated turnaround and the test approach you’ll follow to prove auto-releases fire only on genuine payment confirmations.
ID do Projeto: 40284513
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Ativo há 1 mês
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17 freelancers estão ofertando em média ₹6.975 INR for esse trabalho

Hello,! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in PHP, API, JavaScript aligns perfectly with your needs. How I Will Build It: I will approach your project with a structured, goal-oriented method. Using my experience in PHP, Java, JavaScript, Software Architecture, API, Automation, Binance, Payment Processing, I’ll deliver a solution that not only meets your expectations but is also scalable, efficient, and cleanly coded. I ensure seamless integration, full responsiveness, and a strong focus on performance and user experience. Why Choose Me: - 10 years of experience delivering high-quality web and software projects - Deep understanding of PHP, API, JavaScript and related technologies - Strong communication and collaboration skills - A proven track record — check out my freelancer portfolio. - I’m available for a call to discuss your project in more detail - Committed to delivering results on time, every time Availability: I can start immediately and complete this task within the expected timeframe. Looking forward to working with you! Best regards, Ali Zahid India
₹1.500 INR em 7 dias
5,9
5,9

Hi Mate , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Java, Binance, JavaScript, API, Software Architecture, Payment Processing, PHP and Automation. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Best Regards
₹7.770 INR em 4 dias
4,5
4,5

Assembling a responsive and high-performance system is second nature to me. My over 9-year experience in the software industry has seen me hone my skills in web and mobile app development using various technologies, including PHP - which I will leverage extensively for this project. I have specialized in crafting clean, maintainable, and user-centric solutions, just as you envision. Moreover, I am no stranger to working with APIs or automating payment flows - essential skills for handling your Binance P2P UPI Auto-Release project. I’ve designed systems that deal with payment verification delay, duplicate notifications, and reconnection logic before so if chosen, you're in capable hands. I have a deep understanding of the mechanics needed to create a secure and robust system like yours that focuses on speed and accuracy above everything else. I also understand the need for speed on this project, so should you choose me as your Full-Stack Developer, I guarantee to not only meet but exceed your expectations in terms of delivering a quality product on time. Trust my commitment to provide you with a deploy-ready script or lightweight service that ensures an instant transfer of funds once Google Pay flags the money as received. Alongside this delivery, comprehensive environment setup notes will be provided so that you can easily set it up on your own VPS. Let’s partner together and bring your vision of a flawless payment system into reality!
₹12.000 INR em 7 dias
4,2
4,2

Hello, I'm excited to offer my expertise for your Binance P2P UPI Auto-Release project. With my extensive experience in PHP, Java, and JavaScript, I can develop a robust system that seamlessly integrates with your Binance P2P account and automates the release process upon Google Pay confirmation. I understand the importance of speed and accuracy in these transactions and will ensure that the script logs every step for easy auditing. My skills in API integration and payment processing will be instrumental in delivering a reliable and efficient solution. Let's discuss how we can bring this project to life and address any specific requirements you may have. Looking forward to collaborating with you. Thank you.
₹8.750 INR em 3 dias
3,9
3,9

You’re looking to build a reliable system that listens to Google Pay UPI payment notifications and instantly triggers crypto release via Binance P2P API, eliminating any manual intervention. Your emphasis on speed, accuracy, and detailed logging for audit trails is clear, along with the need for a deploy-ready script that handles webhook setup and environment configuration. I also noted your preference for a future-proof design that could later support PhonePe or Paytm. With over 15 years of full stack development experience and 200+ projects completed, I specialize in PHP, Node.js, API integration, and automation workflows. I’ve implemented payment processing systems that handle webhook reliability, duplicate notification filtering, and reconnection logic, ensuring no false triggers or delays. My background in cloud and VPS deployment will help deliver clear setup instructions tailored to your environment. I’ll create a lightweight service that listens for Google Pay UPI webhook events, verifies payment authenticity, and calls Binance’s P2P API to release crypto immediately. The service will log each step for audit purposes and include error handling for network or API hiccups. I estimate a functional prototype within one week, followed by testing with simulated payments to confirm auto-release triggers only on genuine confirmations. Let’s discuss your exact environment and priorities so I can tailor the solution precisely to your workflow.
₹1.650 INR em 7 dias
3,0
3,0

Hello, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Java, JavaScript, Software Architecture, API, Automation, Binance, Payment Processing Please come over chat and discuss your requirement in a detailed way. Regards
₹7.000 INR em 7 dias
2,1
2,1

Hi, Automating Binance P2P release based on confirmed UPI payments requires a reliable payment detection layer plus secure API execution. I can build a lightweight service that performs this safely and without manual checks. Proposed architecture: 1. Payment Detection Layer - Monitor incoming Google Pay / UPI payment notifications - Extract transaction ID and payment metadata - Prevent duplicate triggers 2. Verification Logic - Match payment amount with Binance P2P order - Validate transaction ID and order ID 3. Binance Execution Layer - Call Binance P2P API to release crypto - Retry logic and failure handling 4. Logging & Audit - Store order ID, UPI TXN ID, timestamp, and release status - Easy inspection via logs or CSV/DB The service will run on a VPS with secure environment variables and webhook endpoints. I’ll also include duplicate notification handling, reconnection safeguards, and a testing flow using sandbox trades before production deployment. Let’s confirm how your UPI payment notifications are currently received so the detection layer integrates smoothly.
₹9.000 INR em 5 dias
0,6
0,6

Hi, I can build a lightweight automation script that monitors Google Pay UPI confirmations and securely triggers the Binance P2P API to auto-release crypto. The system will include payment verification, duplicate-notification protection, and detailed logging for order ID, UPI transaction ID, and release status.
₹7.000 INR em 7 dias
2,0
2,0

Hello there, I am excited about the opportunity to work on your project that involves creating a seamless system to automate the release of crypto from your Binance P2P merchant account upon confirmation of UPI payments through Google Pay. I envision a robust solution that eliminates the need for manual intervention, ensuring instant and accurate transactions while maintaining detailed logs for auditing purposes. My focus will be on efficiency and reliability, with native Google Pay integration as a primary requirement. I look forward to discussing further details and collaborating on this innovative project. Regards, serhiih25
₹7.600 INR em 4 dias
0,0
0,0

Hello, Your automation idea for Binance P2P with Google Pay UPI confirmation is very practical, especially for removing manual verification delays during trades. My approach would be to build a lightweight service that listens for UPI payment confirmations and securely triggers the Binance P2P API to release the crypto automatically. The system would monitor incoming payment notifications, validate the transaction details, and match them with the correct Binance order before executing the release call. To ensure reliability, I would implement: • Transaction verification logic to match the UPI transaction ID with the correct order • Protection against duplicate notifications so the same payment cannot trigger multiple releases • Retry and reconnection logic in case of temporary API or network failures • Detailed logging including timestamp, Binance order ID, UPI transaction ID, and release status The service can be designed in a modular way so additional payment sources like PhonePe or Paytm can be integrated later without major changes. I will also provide clear deployment instructions including environment setup, API keys configuration, webhook endpoints, and VPS setup so you can run the system independently. I can begin by creating a test workflow to simulate payment confirmations and verify that crypto releases occur only after valid payment signals. I would be happy to discuss the technical details and deployment approach. Best regards, Aditya
₹10.000 INR em 7 dias
0,0
0,0

Hi, I can build a production-ready, fault-tolerant auto-release service that listens for confirmed Google Pay UPI credits and immediately triggers Binance P2P release through secure API calls. I’ll prioritize correctness and speed with idempotent processing, signature/auth validation, duplicate-notification protection, retry/backoff handling, and reconnect-safe polling/webhook recovery. The solution will include structured logs (timestamp, Binance order ID, UPI transaction ID, amount, verification result, release response) for full auditability. I’ll keep the architecture lightweight, VPS-friendly, and modular so PhonePe/Paytm connectors can be added without rewriting core logic. You’ll receive deployment documentation, environment configuration guidance, and a focused test plan (sandbox/staging simulation + negative-case checks) to prove releases happen only after genuine payment confirmation. 1. How will Google Pay confirmation be exposed in your setup: bank webhook, SMS parser, statement API, or aggregator? 2. What exact matching rules should block release (amount mismatch, payer VPA mismatch, duplicate UPI reference)? 3. Do you want a fail-safe mode that pauses auto-release and alerts you after repeated verification/API failures?
₹12.300,89 INR em 10 dias
0,0
0,0

As a freelance web developer with extensive experience in both Java and PHP, I'm confident that I have the skills required to deploy a reliable script or service for your Binance P2P UPI Auto-Release project. Having constructed numerous web apps using these languages, even on demanding platforms, I'm well-versed in building robust systems while maintaining agility. I understand the primary focus of this project is angle speed and accuracy, which aligns perfectly with my approach to development. My strategy would be carefully logged, as per your requirement, ensuring that every step from UPI transaction to release is meticulously recorded for future audit. When it comes to managing payment verification delay and duplicate notifications — two issues we may potentially come across - I use a combination of reactive design patterns and thorough testing to account for any possible scenarios. Moreover, I appreciate and keenly understand the importance of providing clear documentation that helps you maintain your platform independently. This will not only tackle setup requirements but also enable future modifications if need be. Lastly, providing you with efficient turnaround time without compromising on quality is my commitment. I'm excited to bring this project into production swiftly, further validating its reliability through extensive tests for genuine payment confirmations.
₹3.000 INR em 2 dias
0,0
0,0

Hello, I already built a Binance automation system that interacts with the Binance API, so I am familiar with the P2P workflow and release process. I can create a lightweight Python service that listens to the Google Pay / UPI payment notification (webhook) and automatically triggers the Binance P2P release call once the payment is confirmed. The system will include: • secure API key handling • logging for order ID, transaction ID and release status • protection against duplicate notifications • retry / reconnection logic I can deliver a working prototype quickly and provide clear deployment instructions for your VPS. Looking forward to discussing the details.
₹3.000 INR em 4 dias
0,0
0,0

Hi, I can build your UPI auto-release system but need critical clarifications first. APPROACH: Webhook Listener: - Python Flask service for Google Pay UPI notifications - Verify webhook authenticity - Extract transaction ID, amount, timestamp Payment Verification: - Confirm amount matches Binance order - Check transaction completion status - Duplicate detection (prevent double-release) - Retry logic for failures Binance Integration: - Call P2P API release endpoint - Handle errors and rate limits - Rollback on failures Logging: - All webhooks received - Payment verification steps - API responses and errors - Audit trail (date, order ID, UPI ID, status) Deployment: - VPS setup guide - Environment config - Webhook security - Firewall rules CRITICAL QUESTIONS: 1. Do you have Google Pay Business API access? 2. Is Binance P2P API enabled with release permissions? 3. Fallback plan if Binance API is down? 4. How to handle partial payments/refunds? Budget: ₹7,000 Timeline: 7 days Please confirm understanding and answer questions above. Best regards
₹7.000 INR em 7 dias
0,0
0,0

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