AI Insights Blog

Latest news, tutorials, and insights about AI APIs and models

Guide

2026-05-13•AI Expert

How to Get ChatGPT API Key: A Complete Guide from Registration to Integration

Want to integrate ChatGPT into your own application? This article details how to register an OpenAI account from scratch and obtain an API Key, including overseas payment and network environment suggestions.

Tutorial

2026-05-12•Dev Master

OpenClaude Configuration Tutorial: How to Use Claude 3.5 Smoothly in China

Claude 3.5 Sonnet has amazing effects but many limitations? Learn how to configure OpenClaude through an API relay station to achieve no-VPN access and extremely fast response.

Tutorial

2026-05-11•Coding Hero

Cursor Editor Custom Key Configuration Tutorial: Say Goodbye to Subscription Limits

Cursor free quota is not enough? By configuring a custom OpenAI/Anthropic API Key, you can pay as you go and enjoy unlimited top-tier model assisted programming.

2026 Complete Guide to Obtaining and Using AI APIs for Chinese Users

Strategy

2026-05-10•Tech Scout

2026 Complete Guide to Obtaining and Using AI APIs for Chinese Users

How can Chinese developers stably use large models like OpenAI and Claude? This article summarizes the most stable registration methods and relay platform choices currently available.

2026 Free AI API Platforms: 9 Platforms That Actually Offer Free Access

Guide

2026-05-14•API Scout

2026 Free AI API Platforms: 9 Platforms That Actually Offer Free Access

A comprehensive guide to 9 tested free AI API platforms in 2026, including recommended models, free quotas, OpenAI compatibility, and real-world usage tips.