GPT-4 API: Pricing, Endpoints, and Code Examples

A practical GPT-4 API guide covering current model choices, pricing, endpoints, setup, code examples, rate limits, and when to use newer GPT-4 variants.

A practical GPT-4 API guide covering current model choices, pricing, endpoints, setup, code examples, rate limits, and when to use newer GPT-4 variants.

Practical JustDone AI Detector review for students, teachers, and content teams. See what it checks, its accuracy claims, and limits.

ChatGPT Word Limit explained: learn how input, output, pasted text, files, tokens, and context windows affect what it can read and write.

ChatGPT data protection practices: retention, training controls, encryption, business plans, deletion, memory, shared links, and privacy steps.

A practical ChatGPT coding workflow for planning, debugging, refactoring, testing, code review, Canvas, and Codex without outsourcing judgment.

Check OpenAI API status, separate real outages from app-side errors, and use a practical incident checklist for 401, 429, 500, and 503 failures.

A practical ChatGPT Plus review for 2026. See what $20/month gets you, who should upgrade, who should stay free, and when Pro or Team makes more sense.

A practical ChatGPT Canvas review focused on writing, coding, editing flow, limits, export options, and when Canvas is better than regular chat.

Learn how ChatGPT Memory works, how saved memories differ from chat history, how to view or delete memories, and when to use Temporary Chat instead.

Learn what ChatGPT Agent Mode does, how it works, where it helps, its limits, and safe use for research, web tasks, files, and workflows.

Fix the ChatGPT too many requests in 1 hour error. Learn why it happens, how long to wait, what to try first, and when it is an outage.

Learn how to use the GPT-4o API with the Responses API, vision inputs, structured outputs, pricing, rate limits, and production tips.