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I need assistance connecting a predictions market (Coinbase/Kalshi) to my existing auto trading program, which is built using JavaScript, HTML, and CSS. The trading strategies are already incorporated; I just need help with the integration. Ideal Skills and Experience: - Experience with Coinbase/Kalshi APIs - Proficiency in JavaScript, HTML, and CSS - Familiarity with auto trading systems - Strong problem-solving skills
Project ID: 40594260
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164 freelancers are bidding on average $129 USD for this job

Hi, As a leader in the web service industry, I have the requisite skills and knowledge to effectively tackle your project. My team is adept at working with APIs like Coinbase and Kalshi, and we have significant experience integrating various platforms. We understand the complexity of auto trading systems well and can leverage our CSS, HTML, Javascript, and Software Development skills to seamlessly connect your predictions market to your existing platform. At Our Software, we take pride in going above and beyond to add that "WOW" factor to all our projects; ensuring you don't just get a solution that works, but one that also exceeds expectations! With excellent problem-solving skills, rest assured that any challenges that arise during the integration process will be promptly addressed by our team. We are ready to invest whatever time or effort necessary to transform your vision into functional reality. Choosing us for this project means partnering with a reliable provider who will not only deliver but also prioritize a positive and professional relationship. I commit my team's unwavering support, ensuring clear communication channels are maintained throughout the entire process. Let's turn this vision of optimal connectivity between prediction markets and auto trading program into an actuality that propels your business forward. Regards
$200 USD in 4 days
8.5
8.5

Good Day! I have carefully analyzed your project and understand your requirement to integrate Coinbase/Kalshi prediction market APIs into your existing JavaScript-based auto trading system while preserving your current trading strategies. I can implement secure API connectivity, handle authentication and data flow, and ensure reliable communication between your trading logic and the prediction market platform. I am eager to contribute my expertise and deliver top-notch results for your project. Let's discuss the project further in chat or let's have a quick call! Best regards, M Adeel.
$100 USD in 3 days
8.0
8.0

Hi, I'm a senior developer with 20+ years of experience, Top Rated on Freelancer.com with 1,500+ completed projects and a 5-star record, and I've integrated prediction market APIs into trading systems before. I'll start by reviewing your current auto trading code to confirm the best integration point, then build a secure connection to Kalshi's API using their latest WebSocket feeds for real-time price updates. I'll add input validation to handle failed API responses and rate limits, then test with a small order to verify data flows correctly before full deployment. I can begin immediately.
$150 USD in 3 days
7.8
7.8

Hello, your "Connect Prediction Market to Auto Trading" project is right in my wheelhouse. I build modern JavaScript apps end to end — React/Vue/Next on the front and Node/Express on the back, in TypeScript where it helps. Working with javascript, css, html5, html, software development, web development, api, kalshi, I focus on responsive, fast UIs, clean component structure, and reliable APIs — no page-builder shortcuts. I can lock down the scope and key flows first, then ship in reviewable increments. Can we hop on a quick chat to align on your requirements? ⭐ 5.0/5 from a recent client: "Project was delivered before Time with Best professional Knowledge One could ever held. Thanks for the support" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$225 USD in 4 days
7.4
7.4

Greetings, I see that you're looking to connect a predictions market like Coinbase or Kalshi to your existing auto trading program built with JavaScript, HTML, and CSS. It sounds like you already have your trading strategies in place, and now you just need help with the integration of the API to make everything work smoothly. With my experience in working with APIs, particularly for platforms like Coinbase and Kalshi, I can assist you in bridging the gap between your auto trading system and the predictions market. My proficiency in JavaScript, HTML, and CSS will allow me to seamlessly integrate the necessary functionalities while ensuring everything runs efficiently. I pride myself on my problem-solving skills, so I’m confident I can tackle any challenges that arise during the integration process. Looking forward to collaborating with you on this exciting project! Best regards, Saba Ehsan
$200 USD in 2 days
7.4
7.4

With over a decade of experience in full-stack development and a comprehensive skill set that covers both front-end and back-end technologies including HTML, CSS, JavaScript, PHP, and more, I am confident that I have what it takes to successfully connect your prediction market (Coinbase/Kalshi) to your existing auto trading program. My proficiency in integrating various APIs such as those from Coinbase, using familiar trading strategies paired with my problem-solving acumen make me an ideal fit for this project. I have previously integrated complex third-party APIs like Firebase realtime and Firestore, Paypal, Stripe - applications no less sophisticated than the integration you seek. My familiarity with auto-trading systems spans across different platforms and languages which means I have the dexterity to align different components together and make it work seamlessly. Moreover, as a dedicated developer who values clear communication and quality work above all else, I will ensure we are on the same page throughout the project and keep you updated about every progress I make. Upon the successful completion of the app, I will provide support when required along with well-commented source code for your convenience. Give me a chance to prove myself; let's connect and discuss your needs in detail. Looking forward to
$140 USD in 7 days
7.3
7.3

Hi, Most of my recent work is JavaScript API integration, wiring external services into existing frontends without breaking what already runs. That's the core of what you need here: your strategies stay untouched, I just build the bridge to the market API. One thing worth confirming up front. Kalshi and Coinbase have very different auth and order flows, so which one are you targeting first, and is your program placing live orders or reading price feeds to trigger its own logic? That decides how the integration hooks in. I've delivered clean, dependency-free JS builds where the code had to slot into someone else's project exactly as spec'd, rated 5 stars for it. We can start with a milestone on the read side so you release only once data flows correctly. Which platform first? Adil
$132.50 USD in 7 days
7.2
7.2

Hello, I am a honest dedicated full time developer Connect Prediction Market to Auto Trading . I read your requirements carefully and understood very well about the project scope and start working accordingly in stages. I am having more then 11+ years of experienced in programming and i believe that i can start working step by step and achieve the project goal in short time frame. successfully implement this project from start-to-finish. Let's come together and create a platform that not only propels your business but also stands out prominently within the marketplace. Thanks
$140 USD in 7 days
6.9
6.9

Hi, I'm interested in your project "Connect Prediction Market to Auto Trading". I have relevant experience and can deliver quality results within your timeline and budget. I'd love to discuss the details. Please feel free to reach out.
$100 USD in 3 days
6.8
6.8

Hello, I came across your Connect Prediction Market to Auto Trading and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in CSS, HTML, Web Development, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
$250 USD in 2 days
6.3
6.3

Hello! We can connect your auto trading system to the prediction market and handle the integration. 1. Which market API do you want to use first, Coinbase or Kalshi? 2. Do you already have API access and documentation ready? — 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!
$140 USD in 7 days
6.7
6.7

Drawing from my 8+ years of professional experience as a Full Stack and Front-End Developer, I believe I am the perfect fit for your project. Working extensively with JavaScript, HTML, CSS, and various APIs including that of Coinbase/Kalshi, I have a solid understanding of how to build harmonious connections between prediction markets and existing auto trading systems. My knowledge of RESTful API integration perfectly aligns with your requirement. Lastly, my commitment extends beyond project completion. l take pride in fostering long-term relationships based on reliability and proficiency, and excited to offer 2-3 revisions to ensure your utmost satisfaction. I do not require any upfront payment as I believe my work speaks for itself - my priority will always be your success; let me help your trading program reach its full potential!
$100 USD in 7 days
6.4
6.4

Hi, I can integrate the prediction market APIs (Coinbase/Kalshi) into your existing trading system without disrupting the current strategies. I’ve done similar API integrations before, like connecting a stock market data feed to a trading bot, where the main challenge was handling real-time updates without slowing down the execution. I’d approach this using a lightweight Node.js service as a bridge between the APIs and your program, keeping latency low while avoiding direct browser-based API calls. The biggest improvement will come from testing each API endpoint with mock trades before going live. I’ll keep changes isolated to a separate module so you can review and roll back easily if needed. This should help your auto trader respond faster to market movements without reinventing the wheel. If this fits what you’re looking for, I can start right now. Thanks, Denis
$150 USD in 3 days
6.2
6.2

As a team of innovative thinkers and problem solvers at Marediasoft, we understand the importance of connecting various systems and streamlining processes. With our wide range of skills including API integration, CSS, HTML, and JavaScript, we have the perfect set of tools to execute your project seamlessly. We are adept at working with various APIs like Coinbase and Kalshi and have hands-on experience in implementing trading systems. Our proficiency extends beyond coding; we are dedicated to ensuring the utmost efficiency, reliability, and security in our designs. We will not only integrate your predictions market to your existing auto trading program but also make sure that all trading strategies have been optimally incorporated. Our meticulous approach will guarantee that your system operates flawlessly and precisely as intended. Moreover, in addition to this project’s specific requirements, we bring a wealth of expertise in digital marketing and brand development that can certainly create added value for your business. Choose Marediasoft for a holistic solution that blends seamless connectivity with superior performance. Let’s work together to drive your business's growth to new heights!
$30 USD in 2 days
6.1
6.1

Hi. To connect Coinbase/Kalshi with your current auto trading program, I’ll wire the market data, order flow, and execution layer cleanly into your JavaScript app. I’ll map the API auth, sync the prediction signals, and keep the trading engine responsive so your existing strategies trigger without breaking the UI. I’ll also structure the integration so it is easy to test, monitor, and extend later if you add more markets or rules. As a Senior Software Engineer, I have mastered JavaScript, API integration, and trading automation, and have strong experience in fintech systems, exchange connectors, and browser-based trading tools. I focus on stable integrations that keep strategy logic separate from execution logic, which reduces bugs and makes the system easier to maintain. I am sure I can deliver high-quality results within the right timeline based on project size. Let’s get in touch and discuss more. Thanks.
$180 USD in 10 days
5.9
5.9

Greetings, I understand the importance of connecting your existing auto trading program to the predictions market (Coinbase/Kalshi) using JavaScript, HTML, and CSS. The real business objective here is to seamlessly integrate the market data with your trading strategies for optimal efficiency and performance. My approach involves structured requirement confirmation, controlled planning, clean implementation, rigorous testing, and milestone-based transparency to ensure a successful integration. With a proven track record in JavaScript, HTML, CSS, and experience with APIs like Coinbase/Kalshi, I am confident in delivering reliable execution and long-term results. You can view my portfolio here: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ Could you please share more details about your top priority or main business goal for this integration? Let's discuss further in an open chat to finalize the scope smoothly. Best regards, Muhammad Anas Khan
$90 USD in 4 days
5.7
5.7

Hey there! I’m beyond excited to take this on! I recently wrapped up a similar project with good results. Drawing from my experience in JavaScript, CSS, HTML5, HTML, Software Development, Web Development, API, Kalshi, I’m ready to dive into your project. Please initiate a chat for further discussion. Kind regards, Vishal Maharaj
$250 USD in 5 days
6.3
6.3

I'm excited about the opportunity to assist you in connecting the prediction market with your auto trading system. With a solid background in JavaScript, HTML, and CSS, I can seamlessly integrate the APIs of Coinbase and Kalshi into your existing framework. My experience with auto trading systems has equipped me with the problem-solving skills necessary to tackle any complexities that may arise during the integration process. I understand the importance of creating a reliable trading experience, and I'm eager to contribute to enhancing your project with minimal disruption. To ensure we’re on the right path, What specific challenges are you facing with the integration that I can assist with?. Looking forward to collaborating with you! Best, Talha
$30 USD in 12 days
5.9
5.9

With my extensive expertise in API integration, JavaScript, HTML, CSS, and web development at large, I am more than capable of seamlessly connecting your prediction market to your auto trading program. I have a deep understanding of how prediction markets like Coinbase and Kalshi work, and this familiarity will be vital in ensuring their smooth coexistence with your existing trading strategies. In addition, my knowledge of both frontend (HTML, CSS) and backend (JavaScript) technologies leaves me aptly positioned to handle any challenges that may arise during the integration process. At heart, I am a problem-solver who is committed to delivering tailor-made solutions that meet the unique needs of each client. I appreciate that your trading program is already functioning optimally; my aim would be to enhance it further by aligning it with predictions from Coinbase and Kalshi accurately. My attention to detail guarantees a level of precision necessary for executing such intricate tasks. What sets me apart is a keen eye for user experience. While connecting the market to your trading program is essential, maintaining a user-friendly interface cannot be overlooked. Rest assured that I won't simply oversee the integration but will create one that's functional and visually satisfying. Partner with me and let's ensure smooth functioning among Coinbase/Kalshi, your trade strategies, and your trading program!
$30 USD in 1 day
5.5
5.5

Hello. With over 8 years of hands-on experience in software development, I am a seasoned professional with a strong background in full-stack. I have extensive experience integrating third-party APIs, building JavaScript-based applications, and connecting automated trading workflows with external platforms, ensuring reliable data handling, authentication, and seamless execution of existing strategies. I would like to become your trusted, long-term partner. I'd like to discuss how I can help you. Thank you, Tobias.
$140 USD in 7 days
5.2
5.2

Worland, United States
Member since Apr 4, 2019
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