#OpenAI payment methods
137 related articles
Product Reviews·2 min
How to Use Claude in China: Stable Access Solutions & Full Risk Analysis
Users in China face bans, registration hurdles, and payment limits when using Claude. This guide covers third-party mirror sites, model comparisons, and risks.
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Tutorials·3 min
Three Ways to Deploy Codex: Subscription, API Relay, and Free Alternatives Explained
Three ways to deploy OpenAI Codex: ChatGPT Plus subscription, API relay pay-as-you-go, and Kimi Code CLI as a budget alternative. Covers setup, pricing, and comparison for developers.
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Tutorials·1 min
The Indie Developer's Budget Meal: A Practical Guide to Launching a Complete App at Zero Cost
How can indie developers launch a complete app at zero cost? A verified free tech stack covering AI coding (Cline+OpenRouter), Next.js, Neon database, Vercel deployment, and more.
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Product Reviews·2 min
OneDayBuild: Build Your SaaS Foundation in One Day and Get a Head Start on AI Entrepreneurship
OneDayBuild is a SaaS foundation toolkit for AI entrepreneurs, integrating auth, payments, AI model APIs, and more — compressing weeks of setup into one day.
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Product Reviews·3 min
Cardamom: How an AI Phone Ordering System Helps Takeout Restaurants Capture Every Single Order
Cardamom is an AI voice ordering system for takeout restaurants, enabling 24/7 phone orders with direct POS integration and customer data tracking.
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Industry Insights·2 min
Anthropic Blocks Third-Party Tools: OpenCode Alternative Setup Guide
Anthropic blocks third-party tools from accessing Claude Code subscriptions. Learn about the walled garden strategy, compare open alternatives from OpenAI and Google, and set up OpenCode.
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Tutorials·2 min
5 Low-Barrier AI Side Hustles: How Ordinary People Can Earn $1,000+/Month in 2024
5 AI side hustles for beginners in 2024: AI product development, account sharing, content matrix, personalized AI services & more. Find your entry point.
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Tutorials·2 min
Karpathy Skills: Four Principles to Stop AI Coding Assistants from Over-Engineering
Karpathy Skills is a lightweight behavioral guideline that uses four principles—think first, simplicity, surgical changes, goal-driven—to fix AI coding assistant over-engineering issues.
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Tutorials·2 min
How to Use Gemini 3.5 Flash in China? 6 Methods Tested and Working (2025 Latest)
Gemini 3.5 Flash surpasses 3.1 Pro with 4x speed and half the price. Learn 6 tested methods to access Gemini 3.5 from China, including free AI Studio, no-VPN relay services, and API options.
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Tutorials·2 min
How to Subscribe to Claude Pro? Three Methods Compared with Detailed Tutorials
Compare three Claude Pro subscription methods: third-party top-up platforms, international credit cards, and in-app purchases. Find the best option based on cost, difficulty, and security.
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Expert Opinions·2 min
Are Free AI Aggregator Sites Reliable? Data Security Risks and the Truth Revealed
In-depth analysis of how free AI aggregator sites for ChatGPT and Claude actually work, revealing data security risks behind account pools and API proxies, plus safe alternatives.
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Product Reviews·2 min
Harness AI Engineering Programming: Boost Enterprise Project Development Efficiency by 10x
Deep dive into Harness AI engineering programming methodology, solving AI coding pain points like hallucinations, code standards, and context loss for 10x enterprise efficiency.
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Tutorials·4 min
Gemini CLI API Key Configuration Tutorial: Use Gemini 3 Model for Free
Step-by-step guide to creating an API key in Google AI Studio and configuring it in Gemini CLI to use Gemini 3 for free, including project setup, $300 free credits, and preview feature activation.
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Product Reviews·4 min
SparkWinShape Review: Is Windsurf Auto Account-Switching for Unlimited Claude Opus Actually Reliable?
Real-world test of SparkWinShape plugin for Windsurf auto account-switching to use Claude Opus unlimited. Covers workflow, core features, risk analysis, and compliant alternatives.
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Tutorials·1 min
4 Ways to Subscribe to ChatGPT Plus from China in 2026: Tested & Compared | Pitfall Guide
Tested comparison of 4 ways to subscribe to ChatGPT Plus from China in 2026: proxy payment, Apple gift cards, Google Pay, and virtual cards — with steps, success rates, and risk analysis.
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Tutorials·5 min
Can't Use Claude Code? Hands-On Guide to Accessing Opus 4 via Cursor and Windsurf
Can't use Claude Code in China? This hands-on guide tests Cursor and Windsurf as alternatives for accessing the Opus 4 model, both supporting Alipay payment with no overseas phone number required.
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Tutorials·4 min
Windsurf Pro 14-Day Free Trial: Activate with Alipay, Access Top AI Models Like Claude & GPT
Windsurf Pro offers a 14-day free trial with access to Claude Opus 4.7, GPT-5.4, Gemini 3.1 Pro and more top AI models. Activate with Alipay—no credit card needed.
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Product Reviews·5 min
Nano AI Agent Hands-On Review: Real Experience and In-Depth Evaluation of Free MCP Tools
In-depth hands-on review of Nano AI agent with Guizhou travel guide and Pop Mart business analysis tasks. Free MCP tools, zero setup, 10-min reports with detailed pros/cons analysis.
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Tutorials·4 min
Google AI Studio Tutorial: A Complete Guide to Building AI Apps with Zero Code
Complete guide to Google AI Studio: interface layout, Gemini model selection, parameter tuning, and building zero-code AI apps with Build. Covers image, video, and music generation with practical examples.
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Product Reviews·4 min
LibreChat: The Most Feature-Complete Open-Source ChatGPT Alternative Explained
Deep dive into LibreChat, an open-source self-hosted AI chat platform supporting GPT-5, Claude, Gemini, DeepSeek and more, with MCP protocol, Code Interpreter, Agents, and enterprise features. 36,500+ GitHub stars.
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