Claude API – ITFROMZERO – Share tobe shared!

Artificial Intelligence tutorial - IT technology blog

Guide to Using Claude API (Anthropic) with Python to Build AI Applications

By admin March 17, 2026

This article provides a detailed guide on using the Claude API (Anthropic) with Python to build AI applications. From Quick Start to advanced techniques, it helps beginners easily integrate and develop intelligent applications.

Building a Simple Chatbot with Python and LLM: Comparing Approaches and a Practical Guide

By admin March 15, 2026

Compare three chatbot-building approaches — rule-based, traditional ML, and LLM — to pick the right architecture for your use case. A practical guide to building a Python chatbot with Claude API: single-turn, multi-turn with conversation history, token limits, and production error handling.

AI API Cost Comparison: OpenAI vs Claude vs Gemini — 6 Months of Production Experience

By admin March 1, 2026

After 6 months running OpenAI, Claude, and Gemini in production, I've compiled a real-world cost comparison, the strengths and weaknesses of each platform, and a framework for selecting the right AI API for each task type. Switching to model routing cut my costs from $340 to $90/month at the same throughput.

Claude API with Python: A Practical Guide to Building AI Applications from A to Z

By admin February 28, 2026

A hands-on guide to using Claude API (Anthropic) with Python: from your first API call in 5 minutes to streaming, prompt caching, retry logic, and cost control tips from real-world experience.