Small AI Chatbot Task (OpenAI/Claude API)

Posted 5 hours ago

Worldwide

Summary

I need a developer for one small, self-contained job: building a single REST endpoint that wraps an LLM (OpenAI or Claude) for a basic customer-support Q&A. Deliverables: One POST endpoint in Node.js (Express) or Python (FastAPI) that accepts a JSON payload with the user question and returns the model's completion A well-structured system prompt for support context (I'll provide a page of grounding content) Integration with the Chat Completions / Messages API using sensible parameters (model, temperature, max_tokens) Error handling for empty input, rate limits (429), and API timeouts with proper status codes Environment-based API key handling (.env) and basic input validation A short README with setup and run steps Clean, commented code in a GitHub repo or zip To apply: Share one similar small task.

$50.00
Fixed-price
Intermediate
Experience Level
Remote Job
One-time project
Project Type

Skills and Expertise

Mandatory skills

Artificial Intelligence

Activity on this job

Proposals:50+
Last viewed by client:5 hours ago
Hires:
1
Interviewing:
0
Invites sent:
0
Unanswered invites:
0

About the client

Member since Dec 13, 2025

United States
New York9:22 PM
$18K total spent
628 hires, 9 active
68 hours

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