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I’m looking for a developer who can quickly build and integrate a simple AI chatbot into my website using the OpenAI API. The goal is to have a clean and functional chat interface where users can type messages and receive AI-generated responses in real time. This doesn’t need to be overly complex. I just need a basic chat window (input field and message display), connected properly to the OpenAI API with a customizable system prompt so I can control the chatbot’s behavior. It should remember the conversation during the session and have a simple way for me to update the API key and prompt if needed. Clean, organized code is important. At the end, I expect a fully working chatbot embedded on a webpage and brief instructions on how to deploy it. This is a small and straightforward task for someone familiar with API integrations and should realistically be completed within 5 hours. Please share examples of similar chatbot or API work you’ve done.
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Hello, I’ve built lightweight OpenAI-powered chat widgets embedded in production websites (Node/Express + React or vanilla JS), with secure API proxying and session-based memory. I focus on clean structure, safe key handling, and predictable response behavior. I’ll create a minimal chat UI (message stream + input), connect it to a backend endpoint that securely calls OpenAI, implement session memory (server-side or browser-based), and add a configurable system prompt + environment-based API key. Code will be modular, documented, and deployment-ready. Which stack is your website using? Do you prefer session memory server-side or browser-only? Should responses be streamed for real-time typing effect? Nassim
€62 EUR på 1 dag
1,9
1,9
112 freelancere byder i gennemsnit €127 EUR på dette job

Hi, ➡️ I read your project description and understand that you need a simple, efficient AI chatbot integrated into your website using the OpenAI API. ⏺️ With over a decade of experience in software development, including extensive work with API integrations, I am well-equipped to deliver your AI chatbot swiftly and effectively. My expertise includes creating interactive chat interfaces that are user-friendly and maintain session-based conversations. I will ensure the chatbot is customizable and maintain clean, organized code as per your requirements. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
€150 EUR på 6 dage
7,4
7,4

Hello, With over a decade of experience in custom development, WellSpring Infotech is certainly well-equipped to handle your Website AI FAQ Support Chatbot project. We understand the value and importance of crafting clean and organized code, ensuring a seamless interface for your users to interact with. Our proficiency in HTML, JavaScript, PHP, and more will enable us to quickly build and integrate a functional chatbot using the OpenAI API. Our innovative approach extends beyond technical expertise. At WellSpring Infotech, we emphasize comprehensive project management and quality assurance. This translates to not just delivering a fully working chatbot embedded on your webpage but also providing clear instructions on deploying it and briefing you on how to easily update the API key and prompt when required. Moreover, our skills are backed by a proven track record of success in various industries - from healthcare to eCommerce to fintech. Collaborating with us means leveraging our ability to transform operational efficiency, deliver new products to market, and ultimately improve customer satisfaction. Let's work together to enhance your website's functionality and redefine user experience through intelligent AI-powered interactions! Thank you
€250 EUR på 5 dage
8,0
8,0

I can build and integrate a clean, lightweight AI chatbot on your website using the OpenAI API, with a simple chat UI, session-based conversation memory, and an easily editable system prompt and API key. You’ll get organized, secure code, a fully working embedded chatbot, and clear deployment instructions—completed within your 5-hour timeframe. Best regards, Ihtsham
€55 EUR på 1 dag
7,1
7,1

Hi there, I'm excited about your project for building a simple AI FAQ support chatbot using the OpenAI API. With my extensive experience in web development and API integrations, I can create a clean and functional chat interface that meets your needs perfectly. I understand the importance of having organized code, and I'll ensure that the chatbot remembers session conversations and allows you to update the API key and prompt easily. I have previously developed similar chatbot solutions, which you can view here: [Link to Examples]. I’m confident I can deliver a fully working chatbot embedded on your webpage within the expected timeline. Let’s discuss any specific requirements you may have to ensure the chatbot aligns with your vision.
€45 EUR på 5 dage
6,9
6,9

Hi. I'm an experienced developer specializing in AI chatbot integration with proven expertise in building FAQ support systems. I can deliver a cost-effective solution using modern frameworks (React/Node.js) with Claude/GPT integration, including a clean admin panel for managing prompts and API keys. My approach prioritizes scalability, low operational costs, and seamless user experience. I'm happy to discuss whether you prefer a lightweight serverless architecture or a traditional backend setup based on your specific needs. Looking forward to collaborating on this project!
€140 EUR på 1 dag
6,8
6,8

For over a decade, I've been helping clients like you build engaging and user-friendly websites to boost their online presence. I have extensive experience in HTML, JavaScript, PHP, and web design, which are precisely the skills needed to integrate an AI chatbot into your site using the OpenAI API. Furthermore, I pride myself on clean and organized code that is not only functional but also easy to maintain. Given the untouched codebase will need to be fully operational within 5 hours, efficiency and quality will be my top priorities. Leave it to me to deliver a simple, yet robust chat interface with a customizable prompt promptly. On top of that, my team and I offer a large range of services ranging from mobile development to graphic design. So after successfully integrating OpenAI API into your website, if you ever require any other improvements or additions, we'll be here to support you. Choose us for this project and let's make your website even more engaging with our sleek AI chatbot feature.
€299 EUR på 7 dage
6,4
6,4

Hello! I am John Allen, an experienced developer with expertise in web development and API integrations. I understand your need for a simple AI chatbot using the OpenAI API for your website. I will create a clean and functional chat interface with AI-generated responses in real time. My past experience with similar projects ensures a smooth integration process and organized code. I aim to complete this task within 5 hours. Looking forward to bringing your chatbot to life! What are your thoughts on this timeline?
€155 EUR på 1 dag
5,9
5,9

Hello Chukwuka M., I am excited about the opportunity to work on your Website AI FAQ Support Chatbot project. I have experience in developing AI chatbots and integrating APIs, ensuring a seamless and user-friendly chat interface for your website. My recent project involved creating a chatbot for a client that utilized natural language processing to provide personalized responses to user inquiries. You can view more examples of my work in my portfolio: https://www.freelancer.com/u/SajidaSaqira/SS-Technologies I am confident in my ability to deliver a clean and functional chatbot that meets your requirements. Could you please provide more details on the customization options you would like for the chatbot's behavior? I look forward to discussing this project further with you. Best regards, Sajida Saqira
€80 EUR på 7 dage
5,8
5,8

Hi there, A common problem with simple API integrations is session memory loss or "hallucinations" where the bot forgets the context of the conversation after a few exchanges. My solution involves implementing a robust session-handling script that passes the historical message array to the OpenAI API while maintaining clean, organized code for easy deployment and future prompt updates. Here are my questions: Do you have a preferred tech stack for the backend (e.g., PHP or Node.js) to handle the API requests securely? Should the system prompt be editable via a simple config file or a basic password-protected admin dashboard? Let’s discuss your project now!
€220 EUR på 3 dage
5,9
5,9

Good day! I can quickly build a **clean, functional AI chatbot** for your website using the OpenAI API. Here's how we can help: • **Simple Chat Interface:** Input field and scrolling message display, fully responsive. • **OpenAI API Integration:** Real-time AI responses with a customizable system prompt. • **Session Memory:** Maintains conversation context during the user session. • **Easy Configuration:** Simple way to update API key and system prompt. • **Clean Code & Deployment:** Well-structured HTML/JS/PHP (or Node.js) with brief setup instructions. I have experience embedding chatbots on web pages with session memory, working with OpenAI endpoints, and delivering lightweight, maintainable integrations. Estimated completion: **within 5 hours**, fully tested and ready to deploy. I can provide **example projects** of similar API-driven chatbots on request.
€230 EUR på 7 dage
5,8
5,8

Hello Chukwuka! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in PHP, JavaScript, HTML, Website Design, OpenAI 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, JavaScript, Website Design, HTML, Web Development, API Integration, OpenAI, AI Chatbot Development, 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, JavaScript, HTML, Website Design, OpenAI 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, Chukwuka! Best regards, Ali Zahid Canada
€140 EUR på 7 dage
5,8
5,8

Hi, I understand you need a straightforward AI chatbot built and embedded on your website using the OpenAI API. With solid experience in API integrations and chatbot development, I can deliver a clean, functional chat interface featuring real-time AI responses, session memory, and customizable system prompts allowing you to easily update the API key and behavior. I prioritize clean, organized code and will provide clear deployment instructions. I’ve successfully implemented similar chatbots with PHP, JavaScript, and OpenAI API, ensuring smooth user interaction and simple customization. This project aligns perfectly with my expertise and can be completed within the 5 hours you expect. I’m ready to start immediately and will keep you updated throughout the process. What specific customization options would you like for the system prompt and chatbot behavior? Thanks,
€155 EUR på 11 dage
5,4
5,4

Surely, I can help with develop FAQ Support Chatbox with customized design and proper OpenAI APIs integrations. I've extensive experience with PHP, APIs development/integration, PHP Framework like CI and Laravel. Moreover, I have sound experience with Database handling, Responsive UI/UX, Optimization, On page SEO etc... I would love to discuss further about project scope or any additional functions development. Let me know what is the best time discuss further about project! Regards,
€125 EUR på 1 dag
5,5
5,5

You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out. Your intention to integrate a straightforward AI chatbot using the OpenAI API with a clean, functional interface and session-based memory reflects a keen focus on user experience and maintainability—a mindset we share deeply at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered AI-driven systems designed for reliability and streamlined performance. Our approach prioritizes organized, maintainable code and secure API integration, ensuring the chatbot remains adaptable through simple updates to prompts and keys. Having delivered similar conversation-driven web components with real-time API connectivity, I’d welcome your main priorities and timeline to tailor an optimal, scalable execution plan. Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.
€200 EUR på 14 dage
5,5
5,5

Hi there! I understand that you're looking for a quick integration of a simple AI chatbot into your website using the OpenAI API. I specialize in API integrations and can deliver a clean, functional chat interface tailored to your needs, featuring an input field and message display. The chatbot will retain session conversations and include an easy way for you to update the API key and prompt as needed. I proudly follow best practices to ensure organized and maintainable code. Once it's all set, I’ll provide you with straightforward deployment instructions. Regards, Davide
€200 EUR på 3 dage
5,1
5,1

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I recently completed a project where I built and integrated a simple AI chatbot on a client’s website using the OpenAI API, enabling seamless real-time conversations with a clean interface. The key to successfully completing this project is creating a lightweight, easily customizable chat interface with session memory and straightforward API key and prompt updating. Approach: ⭕ Create a clean chat UI with input and message display ⭕ Integrate OpenAI API for real-time AI responses ⭕ Implement session-based conversation memory ⭕ Add simple configuration for API key and system prompt ⭕ Provide clean, well-commented code with deployment instructions ❓ Could you please confirm the preferred hosting environment and any specific UI style or branding requirements? I am confident in delivering a fully functional, easy-to-manage AI FAQ chatbot within your expected timeframe. Thanks, Nam
€200 EUR på 3 dage
5,2
5,2

As an experienced web and software developer with a strong background in API integration and JavaScript, I am confident that I have the skills and knowledge necessary to deliver an exceptional AI chatbot solution for your website. What you need is precisely within my capabilities, and I can commit to delivering a fully operational chatbot integrated using the OpenAI API on your webpage, complete with a user-friendly interface and customizable system prompt. I understand the importance of clean, organized code for ease of future maintenance and modifications, and I assure you that this will be one of my top priorities throughout the project. My 8+ years of experience have endowed me with the ability to transform complex requirements into simple yet powerful solutions; this way, your AI chatbot will not only perform fast and reliable but also be highly usable. Lastly, my commitment to excellent communication and timely delivery aligns well with your expectations. Throughout the project, I will keep you updated on progress, ensuring you have full control over the chatbot's behavior via a simple update mechanism. Let’s begin working together today to elevate your website’s interactivity with an intelligent, functional AI FAQ support chatbot!
€100 EUR på 5 dage
5,2
5,2

Hello, I understand you’re not looking for an over-engineered AI system — just a clean, reliable chatbot embedded on your website that connects properly to the OpenAI API, maintains session memory, and allows easy updates to the API key and system prompt. Here’s how I’ll approach it: • Build a lightweight chat interface (HTML/CSS/JS or PHP + JS depending on your stack) • Clean message UI (user + assistant bubbles, scrollable history) • Backend endpoint to securely call OpenAI (API key stored server-side) • Session-based conversation memory • Config file or environment variable for easy API key + system prompt updates • Well-structured, commented code Security and structure matter — I’ll ensure: • API key is never exposed client-side • Proper error handling • Clean separation of frontend and backend logic Deliverables: • Fully working chatbot embedded on your webpage • Organized source code • Clear deployment steps • Quick guide for modifying prompt/API key This is absolutely achievable within 5 hours, and I’ve built similar OpenAI-based chat integrations with session handling and prompt control. Let’s get you a clean, functional AI chatbot live quickly and properly. Best regards, Munib S.
€140 EUR på 7 dage
5,2
5,2

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in PHP, HTML, API Integration, OpenAI, JavaScript, AI Chatbot Development, Website Design and Web Development. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
€120 EUR på 3 dage
5,0
5,0

Hello, I’ve read your project and can quickly build a clean AI-powered FAQ chat window that connects to the OpenAI API, stores conversation state for the session, and provides a simple admin surface to update the API key and system prompt. Approach: I will deliver a lightweight JS frontend (HTML/CSS/vanilla JS) and a minimal PHP proxy to securely call OpenAI. The chat UI will include input, message list, typing indicator, and session-scoped message history (stored in-memory or sessionStorage). The system prompt will be editable in a config file or small admin form. I’ll keep code modular and documented for easy deployment. What I need to start: your preferred hosting environment (PHP version), an OpenAI API key (you can add later), and any example prompts or tone you want the bot to use. I can provide brief deployment steps and a one-page README. I’ve integrated OpenAI and built similar chatbot widgets for websites, I can share links on request. Timeline: I can complete this within one workday (≈5 hours) and deliver the working page and instructions. Do you have a preference for hosting (shared PHP hosting, VPS) and do you want the API key editable via a small admin form or updated directly in a config file? Best regards,
€200 EUR på 2 dage
4,4
4,4

Concord, Canada
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