Budget: 8000 UAH Deadline: 7 days
Hello. I have been working with Node.js for 8 years. I am ready for collaboration. Please contact me.
It is necessary to do
1. MCP server that uses the existing API for reserving tables in a restaurant
2. Set up an Open AI app that will use this MCP
3. Instructions for launching and configuring
Expected flow:
1. Prompt in ChatGPT "Find restaurants in Kyiv"
2. A list of restaurants is returned (UI components, with Reserve buttons -> link to the page)
Public API returns:
1. A list of restaurants by city, country, location.
Please indicate if you have experience working with Apps SDK https://developers.openai.com/apps-sdk
Budget: 8000 UAH Deadline: 7 days
Hello. I have been working with Node.js for 8 years. I am ready for collaboration. Please contact me.
Budget: 5000 UAH Deadline: 3 days
Hello.
I am a NodeJS developer. I have experience with OpenAI API. I am ready to take on the project. Write to me, we will discuss.
Budget: 19000 UAH Deadline: 10 days
Hello!
I have experience in developing AI integrations, API services, and chat applications, including working with OpenAI and creating servers for integrating external APIs. I can implement an MCP server that will work with your restaurant booking API and connect it to the OpenAI application.
How I will implement this:
- Development of an MCP server that interacts with the existing restaurant API;
- Receiving and processing a list of restaurants by city/location;
- Integration with the OpenAI app so that ChatGPT can call the MCP and retrieve data;
- Forming a response with UI components and "Reserve" buttons;
- Redirecting the user to the booking page;
- Preparing instructions for launching, configuring, and deploying.
I can implement the solution in a way that makes it easy to scale and connect new data sources in the future. I am ready to discuss the details of the API and the structure of the MCP.
Budget: 10000 UAH Deadline: 5 days
I have experience in developing MSP servers and integration with agent tool calling. I implement the required functionality in the shortest possible time.
Budget: 19000 UAH Deadline: 7 days
Good day! I have experience working with OpenAI Apps SDK — this is a relatively new technology. I know the architecture, SDK, UI widget building patterns, and the deployment process and connection to ChatGPT.
What will be implemented:
1. MCP server (Node.js + TypeScript)
Tool search_restaurants — accepts parameters: city, country, location
Integration with your Public API to get a list of restaurants
Structured output (structuredContent) for the model and UI
HTTP transport with CORS for ChatGPT
2. UI widget for ChatGPT
Visual cards of restaurants (name, address, rating, photo — depending on what the API returns)
"Reserve" button → link to the booking page
Responsive design for iframe ChatGPT (web + mobile)
Built on React + Tailwind CSS (Apps SDK standard)
3. Documentation
Step-by-step guide for deploying the MCP server
Setting up OpenAI Developer Mode
Connecting the application to ChatGPT
Examples of prompts for testing
Stack: Node.js, TypeScript, React, Tailwind CSS, Vite
A few clarifications before starting:
Can you provide documentation for your Public API (endpoints, response format, authentication)?
Is the "Reserve" button a transition to an external booking page, or is a reservation flow needed directly in ChatGPT?
Is user authorization (OAuth) required, or is the API public without keys?
Timeline: 5-7 working days from receiving access to the API.
I am ready to show a demo with MCP Inspector even before connecting to ChatGPT — so you can see the result at each stage.
The price indicated is approximate.
Budget: 4000 UAH Deadline: 1 day
Good day. I am ready to complete this project and have extensive experience in developing various applications.
Budget: 19500 UAH Deadline: 10 days
Good day.
I have experience working with OpenAI API, integrations through REST, and building AI solutions with custom tool-calling. I understand the architecture of MCP and the principles of OpenAI Apps SDK.
I am ready to implement:
— MCP server that works with your Public API
— Integration through OpenAI Apps SDK
— UI components in ChatGPT (restaurant list + reservation buttons)
— Full flow: request → receiving list → interaction through UI
— Instructions for launching and setting up
Technically, the implementation: Python (FastAPI) + OpenAI Apps SDK + integration through REST API.
“Estimated budget — 450 USD. The final cost depends on the structure of the Public API and the volume of UI components.”
We're looking for an experienced Blockchain Full-Stack Developer to help build a next-generation Endless Runner Web3 game with on-chain gameplay mechanics, NFTs, and tokenized rewards. This is an opportunity to work on an innovative game that combines modern web technologies with blockchain infrastructure. You'll collaborate with game developers, backend engineers, and designers to build scalable smart contracts, Web3 integrations, and a seamless player experience.
We specialize in obtaining grants for existing companies that plan investments. We came up with the idea of creating/connecting available AI models to search for companies that are planning or are already in the process of investing and to offer them grants for this purpose (we mainly deal with grants for the purchase of machinery and equipment). The AI would search available websites and registries to find investors. Then, it would also handle the automation of mailing to these companies and would filter out companies that: - fit into the lead categories (I think, 5-6 parameters); - replied to the email and are interested in the grant; Of course, additional suggestions are welcome; I am also considering Voice Calling and SMS sending. I would like to emphasize that I am not only interested in finding LARGE or very LARGE companies, but also smaller ones, for example, employing 8-50 people. And not just large cities, but also smaller towns. Sample target for testing: SUBCARPATHIAN For micro, small, and medium-sized enterprises (SMEs) and large enterprises from the Subcarpathian Voivodeship that belong to the security and defense industry. An enterprise from the security and defense industry is understood as an enterprise that: develops or manufactures products, technologies, or systems intended for military applications, related to national security, critical infrastructure protection, or citizen safety or provides services supporting security and defense systems (e.g., in the field of cybersecurity) or conducts research and development in the area of military technologies and security systems and which achieves a significant share of revenue from the sale of products, technologies, systems, or services in the area of security and defense, i.e., above 5% of total net revenue (cumulatively over the last 3 closed accounting periods). Support available for companies that conduct business in an organized and continuous manner in the Subcarpathian Voivodeship for a period of no less than 24 months counting back from the date of the call for applications. We have proposals for websites to search. Ultimately, the program would prepare a daily summary of such investors for us. Can someone help us with this? I read that it is possible, but I don't have time to deal with it myself :)
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Hello everyone! There are currently many sellers on the market selling claude tokens through proxies. I need to test different sellers and understand which API works most reliably for coding claude code. You will need to authenticate through the terminal in claude code and monitor the stability of the API (run it under load) and find the most optimal one. Who can take this on right now?
I'm looking for a performer to build an AI-agent system that automates the marketing and sales pipeline: from content generation to lead segmentation in CRM and hypothesis analytics. Below are the tasks grouped by functional purpose. How many services/agents will be in the final architecture and on which stack is up to you, based on your own experience. The main thing is that the solution covers all the tasks below, is functional, maintainable, scalable, and must have a convenient mechanism for review/approval of results by a person before publication or launching ads. Block 1. Content Generation (Multichannel Copywriting)One or several generating modules that produce texts for various formats based on project materials (course programs, interviews, broadcasts): Landing page texts Email sequences: warming chains, newsletters Posts in Telegram bot/channel Advertising texts for Meta, including variants for different hypotheses Content plan and posts for Facebook / Instagram / Telegram Blog articles (including based on transcribed videos — see Block 3)Block 2. Production of Final MaterialsTransforming the finished text into a final artifact ready for publication: Lead magnets — layout and assembly of a ready PDF (checklists, guides) with Canva/Figma integration for editing Meta advertising creatives — static visuals with resizes for campaign formats Landing pages on Framer — page structure, CMS filling, assembly of a ready page for launch.Block 3. Video → Blog Transcription of videos (broadcasts, interviews, workshops) Cutting the transcript into articles that lead into the funnel Publication in the blog on the main site (there is currently no blog — possibly a blog section needed on Framer CMS; open question: can the system create it itself, or is this a separate task)Block 4. Integration with Meta Advertising Cabinet Uploading finished texts and creatives to the cabinet Tagging ads/campaigns by hypothesesBlock 5. CRM and Lead Routing Automatic segmentation of leads in the Telegram bot (attended/did not attend the event, funnel branch, offer) Transferring segments to CRM Auto-tagging new leads in CRM when entering the funnel (through registration)Block 6. Hypothesis Analytics Formation of a table/dashboard of hypotheses: costs/results for each funnel, lead magnet, creative. Periodic AI analysis with recommendations: what to scale, what to stop Evaluation of landing page conversion ratesWhat We Expect in the Response Architecture Vision — how would you break these 6 blocks into agents/services, on which stack (orchestration, generation, data storage). Portfolio/Cases — examples of similar automation systems (marketing, leads, content generation). Estimated assessment of timelines and costs, preferably step by step. Questions about the Terms of Reference, if something is unclear.