12 tutorials

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Step-by-step guides for ChatGPT, Claude, Gemini, DeepSeek and more — covering subscriptions, API integration, and local deployment.

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Browse published guides for subscriptions, API integration, AI tools, and generative media. Every link below stays in the English tutorial collection.

Subscriptions

Membership, billing, and regional payment steps.

API Integration

API access, credits, and application integration.

AI Tools

Practical guides for leading AI assistants and developer tools.

AI Generation

Image, video, and other generative AI workflows.

Anthropic API

Claude API

Hong Kong Top-up Guide

Exclusive channel for Hong Kong users. No overseas credit card needed, pay with Alipay/WeChat. Get API Key in 5 minutes. Full model support: Claude 3.5, Image.

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2026 Complete Guide

Claude Code

Anthropic Official AI Coding Agent Guide

The official AI coding agent by Anthropic — write code directly in your terminal, IDE, desktop app, and browser. Reads your entire codebase, edits files, runs commands, creates PRs. Powered by Claude Opus 4.6 and Sonnet 4.6.

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2026 Complete Guide

DeepSeek

Open-Source AI Model Deployment & Usage Guide

Top-tier open-source AI from China — DeepSeek-V3 has 101K+ GitHub Stars, 671B parameters (37B activated), MIT License. Rivals GPT-4o and Claude Sonnet 3.5 at 1/18th the API cost. Free web chat, API access, and full local deployment.

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Google AI API

Gemini API

Hong Kong Top-up Guide

Exclusive channel for Hong Kong users. No overseas credit card needed, pay with Alipay/WeChat. Get API Key in 5 minutes. Full model support: Gemini 2.0, Image.

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OpenAI API

GPT-5 API

Hong Kong Top-up Guide

Exclusive channel for Hong Kong users. No overseas credit card needed, pay with Alipay/WeChat. Get API Key in 5 minutes. Full model support: GPT-5, Image.

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Hong Kong Exclusive Guide

How to Subscribe

ChatGPT Plus in Hong Kong

No overseas bank card needed, no complicated steps. One-stop solution for Hong Kong users to subscribe to ChatGPT Plus. Supporting Alipay, WeChat Pay, Visa, Mastercard and more.

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Hong Kong Exclusive Guide

How to Subscribe

Claude Pro in Hong Kong

No overseas bank card needed, no complicated steps. One-stop solution for Hong Kong users to subscribe to Claude Pro. Supporting Alipay, WeChat Pay, Visa, Mastercard and more.

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Hong Kong Exclusive Guide

How to Subscribe

Gemini Advanced in Hong Kong

No overseas bank card needed, no complicated steps. One-stop solution for Hong Kong users to subscribe to Gemini Advanced. Supporting Alipay, WeChat Pay, Visa, Mastercard and more.

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2026 Complete Guide

OpenAI GPT

AI Model Usage & API Integration Guide

OpenAI's flagship LLM series — GPT-5 (latest), GPT-4o, o3 reasoning models. Covers ChatGPT plans (Free/Go/Plus/Pro), API integration, Function Calling, DALL-E image generation, Sora video generation. From $0.05/M tokens.

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2026 Complete Guide

OpenClaw

Open-Source Personal AI Assistant

Deploy your own personal AI assistant — OpenClaw has 243K GitHub Stars, 944 contributors, created by Peter Steinberger. Connects to WhatsApp, Telegram, Slack, Discord & 10+ platforms. Supports Claude Opus 4.6, GPT-5 Codex, Gemini 3 Pro.

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2026 Complete Guide

Seedance 2.0

ByteDance AI Video Generation Guide

ByteDance's next-gen AI video generation model — text-to-video, image-to-video, multimodal input (up to 12 reference files), native audio-video sync, 2K resolution. Arena ELO 1365 (I2V), outperforming Veo 3 and Sora. Free on Dreamina, API access available.

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2026 Complete Guide

Stable Diffusion

AI Image Generation Deployment & API Guide

Stability AI's open-source AI image generation model — SD 3.5 Large (8.1B params), SDXL, ControlNet. Local deployment (ComfyUI / Automatic1111 / Forge) and API access. Free for commercial use under Community License, runs on consumer GPUs.

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