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I recently purchased access to an AI API from a third-party provider. I need an experienced developer to help me complete the final integration and troubleshooting for my setup. Current Status: I have Docker installed and running. I have deployed the "One API" management interface. I successfully added my third-party AI API as a channel within One API, and the "Test" function passes successfully (the API key is valid). The Problem: Although the channel tests fine inside One API, I cannot get any external chat UI (specifically LobeHub / LobeChat) to connect to it. I am unable to send messages or receive responses from the frontend interface. What I Need From You: Remote Assistance: Guide me step-by-step via screen share (Zoom/Discord/TeamViewer) or take over to fix the connection. Configuration Fix: Identify why the external UI cannot reach the One API endpoint (likely a networking/Docker port mapping, reverse proxy, or CORS issue). Environment Setup: Ensure the frontend (LobeHub) is correctly pointed to the One API base URL and that the tokens are properly formatted. Testing: Verify that a full chat loop works from the UI to the third-party API and back. Documentation: Provide me with a short written guide on how to replicate this if I need to restart the server. Required Skills: Docker & Docker Compose One API (or similar OpenAI API gateway management) Networking (Port mapping, localhost vs. 0.0.0.0, reverse proxies) Familiarity with LobeHub/LobeChat or similar open-source chat UIs Basic Linux/Command Line troubleshooting Deliverable: A fully functional setup where I can open my browser, type a message in LobeHub, and receive a response from my third-party AI API.
Project ID: 40616176
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87 freelancers are bidding on average $38 USD for this job

Hi there, I’ve successfully integrated AI APIs into chat UIs using Docker, Docker Compose, and Linux environments. I can help you complete the final integration and resolve any issues with your current setup. Here’s how I’ll approach it: 1. Review your existing Docker and Docker Compose configurations to ensure proper container orchestration 2. Validate API credentials and test connectivity using curl or Postman 3. Implement secure API calls in your backend (Node.js/Python/PHP) with proper error handling 4. Connect the AI response stream to your frontend chat interface with real-time updates 5. Troubleshoot database (MySQL) interactions if needed for message persistence 6. Perform end-to-end testing across environments I’m experienced with open-source tools, API security, and debugging common integration pitfalls like timeouts, CORS, and rate limiting. Your project is well-scoped, and I’ll deliver a working solution within your timeline. Best Regards, Khorshed Alam, RS Software
$45 USD in 4 days
8.9
8.9

Hi, I reviewed your One API + third-party AI API setup and you need LobeHub/LobeChat to connect, send messages, and receive responses. Even though the channel “Test” passes inside One API, the external chat UI can’t reach the One API endpoint. I’ll troubleshoot the networking/Docker port mapping and any reverse proxy or CORS-related issues that block external access, then confirm LobeHub’s base URL and token formatting. Using API Integration and Linux command-line checks, I’ll trace the full chat loop end-to-end: UI request to One API, onward to the provider, and back to the UI. You’ll get clean, reliable configuration plus a short restart guide so it’s easy to replicate. Let’s discuss here now.
$150 USD in 7 days
7.7
7.7

Hello, I can see the hidden blocker here: One API is healthy internally, but the browser-facing path is breaking somewhere between Docker, the endpoint URL, and the chat UI handshake. I’ve worked on Dockerized API gateways, reverse proxies, and chat app integrations, so I can trace the issue step by step and get LobeHub/LobeChat talking to your One API instance cleanly. I’ll check container networking, base URL formatting, CORS/proxy behavior, and token/header mapping, then validate the full message loop from UI to the third-party API. 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. Can you share the exact One API base URL, LobeChat connection settings, and whether you're using a reverse proxy like Nginx or Cloudflare? If helpful, I can start with a live screen-share session and document the final setup so you can reproduce it after a server restart. Best regards, Asad
$30 USD in 3 days
7.3
7.3

❤️❤️❤️ Greetings ❤️❤️❤️ I have reviewed your AI API Integration to Chat UI project and this is a strong match for my backend and API integration experience. I am Ozgur Ozbas, a Full-Stack Developer with 10+ years of experience in Node.js, Laravel, REST APIs, Docker, Linux, AI integrations, and third-party API troubleshooting. Since your One API channel already passes its internal test, I would focus directly on the connection between One API and LobeHub/LobeChat. I can check Docker networking, port mappings, host binding, CORS, reverse proxy configuration, API base URL, authentication tokens, and request/response flow. I can work with you remotely, identify the root cause, fix the configuration, verify the complete chat loop, and provide a short guide for restarting the setup later. Q1. Are One API and LobeHub/LobeChat running in the same Docker Compose environment or separate containers/servers? Q2. Are you currently using Nginx, Cloudflare, Traefik, or another reverse proxy between the browser and One API? I can start immediately and work through the issue systematically without disrupting your existing working API channel. Looking forward to helping you get the chat interface fully operational. Best regards, Ozgur Ozbas
$30 USD in 7 days
6.5
6.5

Hi, I will resolve your Docker networking and endpoint configuration issues to successfully bridge LobeChat to your One API management platform. I have successfully debugged similar container port mapping conflicts for local environments. Estimated timeline: 2–5 days Budget: $250 Let's discuss and get started. Ajharul
$30 USD in 7 days
5.7
5.7

Hello! We can help connect your chat UI to the One API setup and get the full flow working. 1. Are you open to us joining via screen share or taking over the setup? 2. Which part fails now: UI connection, endpoint access, or message forwarding? — 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!
$30 USD in 7 days
6.2
6.2

Hi, I understand the issue is likely a networking or CORS mismatch between One API in Docker and LobeHub, since the internal test channel works but the external UI fails to connect. I’ve solved similar integration problems where Dockerized services couldn’t communicate with frontend apps due to port or proxy misconfigurations. Once I had to debug a CORS issue that blocked the frontend from reaching the API, even though the backend itself worked fine. I’d approach this by checking Docker’s port mappings, ensuring One API binds to 0.0.0.0 instead of localhost, and verifying CORS headers are correctly set for LobeHub. The biggest improvement will come from isolating the networking layer first before touching the UI or API logic. I’ll document each fix step-by-step so you can replicate it, and provide a quick troubleshooting guide for future issues. This should get your chat loop working smoothly and avoid the same setup problems later. If this matches your needs, I can start right now. Thanks, Denis.
$10 USD in 1 day
5.5
5.5

Hi, I can help you troubleshoot and complete your One API + LobeHub/LobeChat integration remotely. I have experience with Docker, Docker Compose, reverse proxies, networking, OpenAI-compatible APIs, Node.js, and AI platform deployments. I'll identify whether the issue is related to Docker networking, port mapping, CORS, environment variables, base URL configuration, authentication, or proxy settings, and ensure the complete chat flow works end-to-end. We'll verify requests from LobeHub to One API and then to your third-party AI provider, fixing any configuration issues along the way. I'll also provide a short setup guide so you can easily restart or redeploy the environment in the future. I'm available to start immediately via Zoom, google meet. Best Regards Jitendra Sharma
$50 USD in 2 days
5.4
5.4

Hello there. I hope you are donig well. I have successfully integrated various APIs into chat UIs, addressing similar challenges in networking and configuration. My expertise with Docker and API gateways ensures a seamless connection between your One API and the LobeHub frontend, allowing for efficient troubleshooting and resolution of issues. I understand that the primary issue is the inability of the LobeHub interface to communicate with the One API endpoint. I will methodically investigate potential causes, such as Docker port mapping and CORS configurations, ensuring that the frontend is properly set up to send and receive messages. I will deliver a fully functional setup that allows you to interact with the AI API through LobeHub, ensuring top-tier quality and performance. Additionally, I will provide comprehensive documentation to enable you to replicate the setup if needed, ensuring a smooth user experience. Please feel free to reach out to me. I look forward to working with you. Best regards, Billy Bryan
$26 USD in 3 days
5.0
5.0

Hi there! I noticed your need for assistance with integrating an AI API into a Chat UI. It's great to see that you've made progress with Docker and One API. The challenge you're facing with the external UI connection is a common one, often related to networking configurations or CORS issues. I can guide you through the setup remotely, ensuring the frontend is correctly linked to the API and conducting thorough testing for a seamless chat experience. Once resolved, I'll provide clear documentation for future reference. Could you share more about your current server environment to better understand the setup? Looking forward to helping you achieve a fully functional chat system.
$15 USD in 7 days
5.2
5.2

Hello. I'm Davide, I'm here to help you. I understand you need LobeHub/LobeChat connected to One API through Docker without breaking the chat flow. I'll trace the request path from the browser to One API, check Docker Compose networking, container DNS, exposed ports, and any reverse proxy or CORS headers blocking the frontend. Then I'll point LobeChat to the correct base URL, verify token formatting, and test the full message loop against your third-party provider until responses return cleanly. If the issue is local-only, I'll fix localhost vs 0.0.0.0 binding and container routing; if it is proxy-related, I'll adjust the gateway configuration and validate it with logs and curl. I can also leave a short restart guide. I can start immediately and you can get good results within 1 day. Looking forward to hearing from you. Best regards, Davide
$30 USD in 1 day
4.9
4.9

With over 8 years in the industry and numerous successfully delivered projects, I believe my skill set is a perfect match for your project. Docker and Docker Compose are my bread and butter; with their help, I've built scalable applications that have stood the test of high demand, much like your situation. Additionally, my experience in managing environments such as yours with One API will enable me to quickly identify issues that may be preventing external chat UIs from connecting to your One API endpoint. In conclusion, by choosing me for this task, you're availing the services of a seasoned professional well-versed in Docker techniques and One API management – someone who can gracefully resolve complex networking issues and adapt existing interfaces to meet your requirements. Let's kick start this project today and give you an optimally functioning AI API implementation to enhance your user experience!
$51 USD in 7 days
5.1
5.1

Connecting an AI API to your existing chat UI requires precise handling of backend requests and server-side configurations. I have extensive experience working within Linux environments and managing Docker containers, which will allow me to integrate your API endpoints smoothly without disrupting your current infrastructure. My background includes 15 years of web development, covering the full stack from PHP and MySQL database management to troubleshooting complex API connections. I am comfortable working directly on servers and debugging integration issues, ensuring the data flow between your UI and the AI model is stable and secure. I can complete this integration for $26.51 within 1 days. Let me know if you are ready to get started so I can review your API documentation and the current UI setup.
$26.51 USD in 1 day
4.8
4.8

I can help get this working. I've worked with Docker, One API gateways, reverse proxies, and self-hosted AI chat UIs. I'll troubleshoot the networking, CORS, port mappings, environment variables, and API configuration until LobeHub can successfully send and receive messages through your One API instance. I'll also provide a short guide so you can easily restore the setup in the future. Ready for a remote session immediately.
$30 USD in 1 day
4.9
4.9

As a tech enthusiast and an experienced developer, I am excited about the prospect of leveraging my broad skill set to help you overcome the challenges you currently face with your AI API integration into the Chat UI. Over the years, I have amassed expertise in several important areas needed for this project - Docker, Networking, One API management, and Linux administration to mention a few. These proficiencies have been crucial in developing robust and scalable systems for clients across different industries. One key aspect we would tackle is identifying why your chat UI isn't able to link up with your API endpoint. Given my knowledge and experience with port mapping, reverse proxies, and troubleshooting Docker in a networking environment, I am confident in my ability to diagnose any issue and offer a prompt solution. Additionally, I have working knowledge of LobeHub/LobeChat and similar open-source chat UIs which will enable me to swiftly setup your frontend correctly. I prioritize open communication and aim to work harmoniously with clients for tailored solutions that meet their unique needs. Hence, not only will I resolve the current issue at hand but I will also provide you with detailed documentation on replicating the solution for future purposes. Partnering with me means gaining access to a seasoned professional dedicated to transforming your ideas into efficient digital products for long-term growth.
$30 USD in 2 days
4.5
4.5

Hi, your setup is close: One API is already validating the provider, so the remaining issue is the path between LobeChat and the gateway. That usually comes down to the base URL, Docker networking, reverse proxy headers, or a CORS mismatch. I’ve worked through similar OpenAI-style gateway integrations and can trace the request flow from the browser to Docker to the upstream API. I’m comfortable with Docker, Linux troubleshooting, and debugging chat UIs like LobeChat when they can’t complete a message loop. I’d start by checking how LobeChat reaches One API, then verify the exposed port, host binding, proxy configuration, and the exact token/base URL format. After that I’d confirm a full send-and-receive test from the UI and document the working setup so you can restore it later without guesswork. If you’d like, I can get this working with you live and leave you with clear notes. Best regards, Gabriel
$15 USD in 1 day
4.1
4.1

Hello Dear! Good Day! Hope you are doing fine. This is Ruhul Ajom Sagor. I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. I have completed my B.S.C Engineering in Computer Science and Engineering (CSE) from BUET. Hire me and you don't have to worry about your website problems again! I'll add value to your projects by creating astonishing designs and code with high impact and optimized user interaction that leads to bigger conversions. WHAT PROBLEMS CAN I HELP YOU SOLVE? • Custom Websites Using PHP and Frameworks • e-Commerce Websites (Woo-Commerce and Shopify) • Custom WordPress themes • On-Page and Off-Page SEO • WordPress themes Customization • Database Modeling/Development • WordPress migrations and upgrades • Responsive Coding (Make your website compatible with: smartphones, tablets, desktops) • Websites speed and loading time improvements • Cross-browser compatibility • PSD to HTML to WordPress conversion • HTML5/CSS3/jQuery websites based on Bootstrap I love challenges, talking to my clients, and meeting others’ standards as well as expectations. I will be discussing everything in detail, giving my full advice and delivering through best of my skills. You are cordially welcome to discuss your project. Thank You! Best Regards, Ruhul Ajom
$30 USD in 2 days
4.2
4.2

Hello, how are you doing? I have considerable experience with Docker, One API style gateways, and open source chat UIs, and I’ve guided setups from local dev to production. I’ve deployed and troubleshot similar integrations, including port mappings, reverse proxies, and CORS fixes, so I can walk through the full chat loop from LobeHub to your third-party API and verify the frontend config, tokens, and base URL. Let me know further if interested.
$50 USD in 5 days
3.9
3.9

Hi, Your One API channel is already validating, so the issue is likely between LobeHub/LobeChat and the exposed One API endpoint: Docker networking, port mapping, base URL format, reverse proxy, CORS, or token/header configuration. I can help remotely via screen share, diagnose the setup step by step, and get a full chat loop working from LobeHub to One API and back to your third-party AI provider. My troubleshooting workflow would be: * Verify One API container ports and Docker Compose config * Test the endpoint directly with curl/Postman * Confirm correct base URL format, usually including the `/v1` path if required * Check whether LobeHub is calling localhost incorrectly from inside/outside Docker * Review API token formatting and headers * Inspect browser console/network errors * Check reverse proxy/CORS if you are using Nginx, Cloudflare, or a domain * Update LobeHub environment variables/config * Run final end-to-end test from chat UI * Provide a short restart/setup guide I have experience with Docker, Node/API integrations, AI API gateways, OpenAI-compatible endpoints, reverse proxy issues, and LLM app troubleshooting.
$30 USD in 7 days
4.0
4.0

Having worked extensively with APIs, Docker, and MySQL, I am excited about the prospect of integrating your AI API into your chat UI. With my knowledge in networking, Docker configuration, and troubleshooting Linux-based systems, I am confident that I can resolve the connection issues with your frontend interface without any hassle. My core expertise in AI development also positions me well to understand the intricacies of this integration task better than most. Throughout my career, I have taken a holistic approach towards software development, and it is no different with this project. My prior experience building API-driven applications using OpenAI’s GPT, Claude, Gemini APIs will prove valuable in troubleshooting the networking/Docker port mapping challenges you may be facing. In addition to resolving the current challenge at hand and ensuring a flawless functioning of your AI system through connecting third-party API endpoints with your UI, I'll also provide you with a comprehensive guide on how to troubleshoot similar challenges should you need it in future. For me, it's not just about getting the job done; I value sharing knowledge for long-term solutions. If you’re looking for a seasoned professional who is committed to transforming ideas into high-quality products, I’m here to help!
$30 USD in 7 days
3.4
3.4

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