Development of an arbitration scanner in the field of sports betting

Budget: 1200 USD Deadline: 20 days

Hello.

I have reviewed the task of developing an arbitration scanner. I understand that it involves collecting data from betting platforms, processing it, and searching for arbitration situations (fork opportunities) in real time.

I work with Python and have experience in:

- working with APIs and data processing (JSON)
- parsing data when necessary
- building logic for data analysis and filtering
- optimizing processing speed

I understand that the key points here are the stability of data retrieval, speed, and accurate calculation of arbitration.

I am ready to discuss the details, look at examples, and propose an optimal architecture for the solution.

Sincerely,
Muhammad Expand

Budget: 1200 USD Deadline: 7 days

I will create an arbitration scanner in Python that retrieves quotes through the API of two bookmakers and automatically calculates arbitrage opportunities. Approach: asyncio + aiohttp for parallel polling, normalization of events by name and time through fuzzy matching, calculation of margin using the formula 1/k1 + 1/k2 < 1, result in JSON with profit%, total bet amounts, and direct links to events. Question: are there already tokens or documentation for the API of both bookmakers, or do we need to handle authorization from scratch as well?

Budget: 1200 USD Deadline: 4 days

Ready to hear all the details. For the development of the plan and time costs.

Budget: 1200 USD Deadline: 10 days

Hello.

I am a NodeJS developer. I am interested in your project. Write to me, we will discuss.

Budget: 12000 USD Deadline: 7 days

Hello. I have extensive experience with various APIs. I am ready to implement it in Node.js. Can I see the technical assignment?

Budget: 1200 USD Deadline: 30 days

Hello. I can take on such development. I have good practical experience in projects where it is necessary to collect data from external APIs, process it quickly, and build reliable logic for searching for the necessary connections. I will create a solution without unnecessary wrappers, with convenient output of results in JSON and a clear structure, so that the project can be easily expanded further. We can discuss in more detail how you envision the logic of operation, what data needs to be considered, and what the output result should be. Please write in private messages.

Budget: 1200 USD Deadline: 1 day

Hello!

I have extensive experience in developing parsers, API integrations, and services for processing data in JSON format.

For the project, a scanner can be implemented that will retrieve data from the APIs of two betting companies, compare odds, find arbitrage situations, and return the results in structured JSON without any unnecessary interface.

I suggest moving to private messages for a more detailed discussion of the technical specifications, calculation logic, and functionality.

Budget: 1200 USD Deadline: 7 days

Good day. I am ready to complete this project; I have extensive experience in developing various applications.

Budget: 1199 USD Deadline: 7 days

Hello.

Interesting project. I understand the task: a backend scanner is required that receives data through the API of two bookmakers, compares the lines, and returns the found arbitrage situations in JSON format without any unnecessary interface.

I consider this format to be correct — first logic and stability, then it can be expanded if necessary.

Here’s how I see the implementation:

• connecting to the APIs of two sources
• normalizing data (events, markets, odds)
• matching identical matches
• algorithm for finding arbitrage situations
• filters by ROI / types of sports / markets
• JSON output for further use

Optimal stack: Python Software Foundation Python (FastAPI / asyncio), working with REST API, data processing logic, JSON export.

I am ready to discuss the details, look at your examples, understand the current logic, and propose an optimal architecture for speed and stability. Expand

Budget: 1200 USD Deadline: 20 days

Hello! 👋

✅ Ready to complete your task professionally and on time.
📋 My resume and portfolio are available for review.

📌 My experience:

Over 7 years of working with similar tasks.
Quality implementation of any tasks in the field of web development.

Budget: 1205 USD Deadline: 6 days

Good day, I confirm the possibility of completing the task of developing an arbitrage scanner in the field of sports betting. To accomplish this task, I will use the Python programming language and the Scrapy library to collect data from bookmaker websites, and then I will process this data using the Pandas library to identify potential arbitrage opportunities. Among other tools, I will employ mechanisms for processing anonymous requests to websites to avoid blocking. To implement effective scanning, I will need to discuss additional project details, especially regarding specific requirements for the scanner and expected results.

Budget: 1200 USD Deadline: 1 day

I can immediately propose a working architecture for such a scanner: data collection through the API of two exchanges, normalization of coefficients, calculation of arbitrage situations, and output of results in JSON without unnecessary interface. I will separately consider the handling of delays, duplicates, and API errors to ensure that the data is stable and suitable for further automation. I have already worked on complex SaaS and real-time systems where speed, accuracy, and reliability are critical. I would be happy to discuss the logic, response format, and show similar solutions.

Budget: 1200 USD Deadline: 10 days

Hello! My name is Nina, I represent the developer Valentin — we specialize in Python, data parsing, and API integrations.

The task is clear. An arbitrage scanner for 2 bookmakers with JSON output — it can be implemented cleanly and quickly. Stack: Python + asyncio/aiohttp for parallel requests with minimal latency, arbitrage logic (calculation of odds, margin filtering), structured JSON output.

One key question before estimating timelines: which specific 2 bookmakers? This affects the architecture — an open API (Pinnacle, Betfair, etc.) is one thing, internal WebSocket channels are another.

A budget of 1200 USD works for us. We are ready to discuss the details and look at your examples — please write in the chat.

Budget: 4455 USD Deadline: 45 days

My name is Aleksei, and I represent the NC-1 development team. We have been building high-performance websites, mobile apps, ERP/CRM systems, and E-commerce products for over five years.

Based on your requirements for an arbitrage betting scanner utilizing API integration, I recommend the following team composition and tech stack to ensure low latency and high data accuracy:

Recommended Tech Stack & Team:
Backend Developer: Node.js (NestJS) or Python (FastAPI). We suggest these for their excellent asynchronous capabilities, which are crucial for real-time odds processing.

Data Engineer (API Integration): Python-based architecture focused on rapid data fetching, rate-limit management, and proxy rotation.

Database & Cache: PostgreSQL for historical data and Redis for high-speed, in-memory odds comparison.

QA Engineer: Postman for API testing, ensuring the mathematical logic of the "surebet" calculations is flawless.

DevOps: Docker for containerization, ensuring the scanner runs stably 24/7 on your server.

Project Manager: Jira/Notion for sprint tracking, documentation, and transparent reporting.

Project Estimation:
Since the project focuses on backend logic and JSON output without a frontend interface, the estimated workload is between 165 and 240 man-hours.

The preliminary cost of development is: $4,455 — $6,480

Looking forward to discussing the details with you!

Best regards,

Aleksei | NC-1 Team Expand

Budget: 1200 USD Deadline: 1 day

✋ Hello! We are the IT company dZENcode.

We can create a scanner for arbitrage betting with data output in JSON.

What specific data needs to be obtained from the API?
Are there examples of the JSON format that is needed?

You can find detailed information about our services and rates on our website: Freelancehunt
Take a look – we will discuss the details of the work further, write when you are ready.

The final cost is determined only after clarifying the volume and requirements.

___________________
Best regards,
Manager of dZENcode

Our strengths:
💎 10+ years providing IT services: Outsourcing, Outstaffing
🔥 90+ in-house specialists
🚀 Projects "from scratch" and support
⚙️ SLA and post-production support
✅ Contract with the company, guaranteed results!
🔥 250+ public reviews since 2015. Expand

Budget: 3331 USD Deadline: 10 days

12 years of experience with various bots for sports events - arbitrage, value bets, anything you need, feel free to reach out, tons of developments and ready-made elements.

Budget: 1200 USD Deadline: 10 days

Hi,
I’m Jeo. I have 8+ years of experience in backend systems, API integrations, and real-time data processing.
I understand you need a fast and reliable arbitrage scanner working directly with bookmaker APIs and returning clean JSON data.
Recommended Solution:
I will build a lightweight backend service using Node.js. It will connect to both bookmaker APIs, normalize odds data, and process it in real time.
The core logic will detect arbitrage opportunities by comparing markets, calculating margins, and filtering valid cases. The system will output structured JSON with all required fields (events, odds, profit %, timestamps).
I will design it as a modular service so new bookmakers or markets can be added without rewriting the system. Caching and rate-limit handling will be included for stability.
Ready to review your examples and align on logic.
Thank you

Budget: 1200 USD Deadline: 7 days

Good day! We have reviewed your project and are ready to implement it quickly and efficiently.

We propose to develop:
— A scanner for arbitrage betting with connection to the APIs of two bookmakers
— Collection, normalization, and aggregation of odds in real time
— Logic for finding arbitrage situations with customizable parameters
— Data output in JSON format (without an interface, as required)
— Error handling, logging, and stable operation of the service
— Scalability (adding new bookmakers and markets)
— Optimization of data retrieval and processing speed

We work with: Python (main stack for parsing and API), Node.js, REST API, WebSockets, Docker.

We will ensure a transparent process, adherence to deadlines, and quality communication.

Our website: https://benefit-it.net/
Sincerely, the Benefit Studio team Expand

Budget: 1200 USD Deadline: 1 day

There are ready scanners. Quite a lot, tell me which companies are needed?

Budget: 1200 USD Deadline: 10 days

Good day!
I am developing in Python!
I have extensive experience in this field.
Let's discuss your project in more detail.

Budget: 1197 USD Deadline: 10 days

Hello. I am ready to make such a scanner for you. Write to me in private messages to discuss the details.

Budget: 1200 USD Deadline: 10 days

Hello.

The task is clear. For the arbitrage scanner, the key points will be:
stability and speed of data retrieval from the API
minimal latency, as the odds change quickly
correct handling of differences in data formats among different bookmakers

I suggest starting with an MVP:
data retrieval from 2 APIs
data normalization
odds comparison
calculation of arbitrage situations
output in JSON
After that, we can improve the update speed and optimization.

I am ready to discuss the details of the API and data format. Expand

Budget: 1200 USD Deadline: 5 days

Ready to cooperate.

Budget: 1200 USD Deadline: 20 days

I will develop a Python script for data collection through the API of two bookmakers and format it in JSON, as you described. I am interested in the details of the project.

Write to me, we will discuss everything in detail, and I can start working on it right away.

Portfolio: Freelancehunt
Reviews: Freelancehunt

Budget: 1200 USD Deadline: 40 days

Good day. I write programs for automating various processes. I can write a console application in Python. As I understand it, should the data be sent somewhere further via API or simply recorded in JSON?

Budget: 1200 USD Deadline: 7 days

Good day
1. which bookmakers?
2. types of sports?
3. markets?

mandatory use of proxy rotation, possibly using other third-party services, will depend on the bookmakers and volumes
huge experience

Budget: 1200 USD Deadline: 15 days

Hello, I can take on the project. I have extensive commercial experience, I will ensure the quality and stability of the system. Write to me, we will discuss the details, I need a more detailed specification for evaluation.

Budget: 1200 USD Deadline: 10 days

Hello, Mikhail! Great task with clear requirements.

The fact that no interface is needed, only JSON output — this is the perfect format. I specialize in Python backend and fast data processing (asynchronous requests via aiohttp/asyncio), which is critically important for an arbitrage scanner, where every millisecond counts.

The budget of 1200 USD is absolutely reasonable, but for an accurate assessment of the architecture, I need to know the main thing:
Which exactly 2 bookmakers will we be working with?

This affects the collection method: do they have open public APIs, or will I need to write connectors to their internal (hidden) APIs / WebSocket channels with bypassing protection?

I am ready to discuss examples of your projects and the logic of work right now. I am waiting for your response!

Budget: 1200 USD Deadline: 5 days

I am waiting for the details in private.
It is necessary to understand the logic.
Write to discuss in more detail what you need.

Budget: 1200 USD Deadline: 7 days

Hello! I can implement it. Write to me privately to discuss all the details. I will be glad to cooperate!

Budget: 1200 USD Deadline: 7 days

Good day, Mykhailo. I can create such automation for data retrieval from the API. I can allocate my own server for development. Data can be collected in PostgreSQL and sent, for example, to Google Docs upon request. You can send a detailed technical specification in private messages.