
Integrate OpenAI ChatGPT API and custom AI chatbots
Delivery in
3 days
- Views 3
Amount of days required to complete work for this Offer as set by the freelancer.
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What you get with this Offer
Looking to add intelligent AI capabilities, automated customer support, or custom LLM features to your website or application? I build and integrate custom AI solutions powered by OpenAI (GPT-4o), Anthropic Claude, and LangChain.
What this offer includes for the base price:
- 1 Custom AI Chatbot or OpenAI API integration for your website/app
- System prompt engineering tailored to your brand voice and use case
- Streaming response setup for real-time, low-latency conversational output
- Frontend chat UI widget or clean backend API endpoint integration
- API key security configuration and rate-limiting safeguards
Core Capabilities & AI Services:
- LLM Providers: OpenAI API, Anthropic Claude, Groq, Mistral, Ollama (Local LLMs)
- Knowledge Retrieval: RAG (Retrieval-Augmented Generation) trained on your PDFs, website docs, or internal knowledge base
- Vector Databases: Pinecone, Weaviate, ChromaDB, PGVector
- Frameworks: LangChain, LlamaIndex, Next.js, Node.js, Python FastAPI
- Function Calling & Tool Use: Booking integrations, database lookups, lead collection
- Multi-Channel Bots: Web widget, WhatsApp, Telegram, or Discord integration
Have an enterprise AI workflow, fine-tuning project, or complex autonomous agent requirement? Reach out with your project details to evaluate the scope!
What this offer includes for the base price:
- 1 Custom AI Chatbot or OpenAI API integration for your website/app
- System prompt engineering tailored to your brand voice and use case
- Streaming response setup for real-time, low-latency conversational output
- Frontend chat UI widget or clean backend API endpoint integration
- API key security configuration and rate-limiting safeguards
Core Capabilities & AI Services:
- LLM Providers: OpenAI API, Anthropic Claude, Groq, Mistral, Ollama (Local LLMs)
- Knowledge Retrieval: RAG (Retrieval-Augmented Generation) trained on your PDFs, website docs, or internal knowledge base
- Vector Databases: Pinecone, Weaviate, ChromaDB, PGVector
- Frameworks: LangChain, LlamaIndex, Next.js, Node.js, Python FastAPI
- Function Calling & Tool Use: Booking integrations, database lookups, lead collection
- Multi-Channel Bots: Web widget, WhatsApp, Telegram, or Discord integration
Have an enterprise AI workflow, fine-tuning project, or complex autonomous agent requirement? Reach out with your project details to evaluate the scope!
Get more with Offer Add-ons
-
I can implement RAG vector search on your custom PDFs or company docs
Additional 2 working days
+$53 -
I can integrate the chatbot directly into WhatsApp or Telegram
Additional 3 working days
+$40 -
I can enable function calling to capture leads and save to database/CRM
Additional 1 working day
+$1
What the Freelancer needs to start the work
1. OpenAI/LLM API credentials or access to your preferred model provider.
2. The specific purpose of the AI bot (e.g., customer support, data analyzer, creative assistant).
3. Any documents, FAQs, or backend repos needed for integration.
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