Free Claude Sonnet API: Complete Access Guide 2025

Cover

Access free Claude Sonnet API through 5 proven methods. Learn Puter.js browser integration, save 60% with laozhang.ai, and explore open-source alternatives. Complete implementation guide with code examples for developers seeking Claude 4 capabilities without official free tier.

Free GPT-4o Image API: Complete Guide to Access AI Generation (2025)

Cover

Access free GPT-4o image API through $10 OpenAI credits, ChatGPT Free tier, or save 80% with laozhang.ai. Compare Flux.1, HiDream-I1, and SD3.5 alternatives. Complete setup guides, code examples, and cost optimization strategies for developers seeking free AI image generation.