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I need a small, reliable service that connects to Binance’s public endpoints (REST or WebSocket) and streams live market data and prices for every trading pair I specify. Each tick, order-book snapshot, or aggregated trade you pull should be pushed out in clean, well-structured JSON that I can drop straight into my existing analytics pipeline. Core expectations • Real-time feed: latency kept to a minimum, with automatic reconnection and graceful handling of API rate limits. • Flexible symbol list: I should be able to add or remove pairs without touching the code. • Output: pure JSON—either batched to a file, posted to an HTTP endpoint, or inserted into a queue (your call, as long as it’s documented). • Runtime: a lightweight script or containerised microservice (Python preferred, but Go or Node are fine if you can demonstrate stability). • Documentation: clear setup steps plus an example command showing live data flow. I’ll consider the job complete once I can spin it up on my own machine, watch the stream for ten minutes, and see valid JSON reflecting live Binance prices with no dropped updates or format issues.
ID do Projeto: 40145805
16 propostas
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Ativo há 16 dias
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16 freelancers estão ofertando em média $47 USD for esse trabalho

Hey there, Your need for a sleek, real-time Binance data crawler with minimal latency and robust reconnection logic really resonates. With strong expertise in Python microservices and deep experience in API integrations, I've crafted reliable, efficient data streams that handle market feeds flawlessly. I’ll build you a lightweight, containerized service that dynamically updates your symbol list without code edits, and outputs clean JSON tailored perfectly for your analytics pipeline—be it through file batching, HTTP posts, or queuing. Clear documentation and an example run command will ensure you’re confidently streaming live Binance data within minutes. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Which output method would best fit your current architecture: file batching, HTTP endpoint, or message queue? Best regards, Asad
$85 USD em 5 dias
8,1
8,1

As an experienced developer with over a decade of experience, particularly in creating trading algorithms and tools like Expert Advisors and Indicators in MQL for MT4 and MT5 platforms, I'm confident in my ability to deliver your ideal solution for a Real-Time Binance Data Crawler. I have hands-on experience working with diverse trading systems such as Trade Station, Ninja Trader, JForex, and Amibroker. This has equipped me with a unique skill set that allows me to merge the worlds of development and trading with utter precision. A key strength that sets me apart is my ability to create highly flexible solutions that adapt to evolving needs - just like your Binance data crawler project demands. With the expertise of integrating different trading systems and languages like Python, C++, Java, Pine Script and more into seamless functioning models, I assure you that I can deliver the flexibility you need. Further, being an Industrial Engineer by background I also bring strong architectural thinking to all my projects which ensures efficient performance within critical time frames
$20 USD em 7 dias
5,7
5,7

Hi, I can helo you to build the binance data crawler using python. I have worked on many crawling strategy selenium scrapy bs4 etc. Can store data in any format you want. Lets discuss and get it done. Thanks
$20 USD em 3 dias
5,5
5,5

hey idiot, you are a stupid. i'm not sure why you don't solve this problem, as you are not a blockhead go to the hell and get lost fuck you?
$20 USD em 7 dias
4,7
4,7

Hi, how are you doing? I’ve built lightweight streaming services for crypto data feeds with real-time JSON outputs, auto-reconnect, and flexible symbol lists that you can update without touching code. I’ve deployed similar workers in Python and Node, with clean docs and a ready-to-run example command. I can demo prior work if needed and tailor output to write to a file, HTTP endpoint, or a message queue. Let me know if you’d like to discuss specifics and setup.
$30 USD em 5 dias
4,0
4,0

Hello, I’ve carefully reviewed your project requirements and clearly understand the tasks involved. I have 13 years of experience and strong expertise in the exact skills this project requires. I have successfully delivered similar projects before and can share relevant samples if needed. I will complete this within your expected timeline while maintaining quality and clear communication. I look forward to working with you and contributing sincerely to your project’s success.
$20 USD em 7 dias
2,6
2,6

✋ Hi there! I hope you're doing well. I read your requirements carefully and understood very well about the project scope and start working accordingly in stages. I am having more than 6+ years of experience in programming and I believe that I can start working step by step and achieve the project goal in short time frame. Let’s discuss further. Best regards
$20 USD em 7 dias
0,0
0,0

As an expert in web and mobile app development, I have extensive experience with the backend technologies needed for this project. While PHP is my primary language, I'm equally skilled in Laravel and React, which allows me to build scalable and reliable systems. My deep understanding of API integrations and automation tools positions me uniquely to assist you in building a real-time Binance data crawler. I appreciate the importance of low latency, graceful handling of rate limits, and clean data output for your existing analytics pipeline. These areas align perfectly with my strengths. Finally, my approach to client collaboration is rooted in open and clear communication. I will ensure that every aspect of the project, including setup steps and live data flow examples, is documented comprehensively so that once I hand over the finished product, you can easily operate it on your own machine without any challenges.
$20 USD em 1 dia
0,2
0,2

Soy el candidato ideal porque puedo entregar un servicio liviano y estable que consuma los endpoints REST/WebSocket de Binance y transmita datos de mercado en tiempo real con baja latencia. Tengo experiencia manejando reconexión automática, límites de tasa y flujos de datos en vivo, con salida en JSON limpio y bien estructurado listo para integrarse a pipelines de análisis. Entrego código claro, configuración flexible de símbolos sin tocar el código, y documentación simple para ejecutar y verificar el stream localmente sin problemas.
$20 USD em 7 dias
0,0
0,0

I can build a reliable real-time Binance market data service for you using Python. I will create a lightweight microservice that connects to Binance WebSocket feeds, streams live market data (tickers, order book snapshots, or trades) for your specified trading pairs, and outputs clean, structured JSON suitable for your analytics pipeline. The service will feature automatic reconnection, rate limit handling, and a configurable symbol list, and can output to file, HTTP endpoint, or a message queue as preferred. I’ll provide clear setup documentation and a working demo to verify the stream. With experience as a Python Developer at BCI Central and Data Engineer background from my time at Nanovest (a crypto exchange/fintech platform), I can deliver this within 1–4 days.
$30 USD em 7 dias
0,0
0,0

Hi there, You want a small, reliable service that streams live Binance market data for your specified pairs, delivering clean JSON with minimal latency and flexible output options. I can deliver a containerized Python microservice that connects to Binance WebSocket and REST endpoints, handles automatic reconnects, rate limits, and dynamic symbol lists, and outputs JSON to a file, HTTP endpoint, or a queue as documented. With 13+ years as a Senior Software Architect working on backend, cloud-native, microservices, and data pipelines, I’ve built robust real-time feeds for fintech and analytics platforms using Python, AWS/Azure/GCP, and modern CI/CD practices. The stack for this project would leverage Python asyncio for streaming, WebSocket clients for Binance, Pydantic for strict JSON schema, and pluggable sinks (filesystem, HTTP, or messaging queues). I’ll provide a simple deployment path with Docker and, if desired, a Kubernetes-ready setup, plus clear docs and an example command to run and verify a ten-minute stream. Approach: design a lightweight async worker that subscribes to configured pairs, normalizes messages to JSON, and routes them to the chosen sink. Symbol management will be externalized to a config or remote store; reconnection with exponential backoff, and rate-limit handling will be built in. Documentation will include setup steps and a live-run command. If this aligns with what you’re looking for, I can start with a short technical discussion or a small mi
$200 USD em 6 dias
0,0
0,0

Hi, The solution will include automatic reconnection, graceful API rate-limit handling, and flexible symbol management so you can add or remove pairs without changing the code. I will provide clear documentation including setup steps and example commands to demonstrate live data flow. I can deliver this fully functional system within 1–2 days, ready to run on your machine with reliable, low-latency streaming.
$150 USD em 1 dia
0,0
0,0

Olá, tudo bem? Estou desenvolvendo o Bot_Binance, um sistema de automação de trading via API da Binance, com foco em modelo SaaS, gestão de risco e escalabilidade. O projeto já está funcional e em fase de estruturação comercial. Gostaria de saber se faz sentido conversarmos brevemente para trocar ideias sobre o potencial do projeto
$20 USD em 7 dias
0,0
0,0

I have experience building real-time data pipelines using Python and public exchange APIs. Trading pairs will be managed via a simple config file (no code changes needed).
$30 USD em 7 dias
0,0
0,0

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Membro desde nov. 24, 2025
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