Anthropic just launched a free learning center with 13 courses. Complete them and get an official certificate—no cost, no time limit. The course list is way more hardcore than I expected: Claude Basics, Claude Code Practical Training, Claude API Development (this one alone is 8+ hours), MCP Intro and Advanced, Agent Skills Development, plus deployment on AWS Bedrock and Google Vertex AI. For those doing crypto on-chain analysis, focus on the two MCP courses. After finishing, you’ll understand how the AI agent skills behind OKX and Binance are connected at the core, and the barrier to building your own on-chain automation tools will be cut in half. How to get started: ① Open the link—I’ve dropped it in the comments. ② Pick a course and start learning. Just register, it’s free. ③ Each course has a quiz at the end. Pass it to get your certificate. This has been out for almost two weeks, but a lot of people around me haven’t noticed. Anthropic hasn’t really promoted it either. If I hadn’t stumbled upon it on Reddit, I might’ve missed it too. It does require decent English listening skills, but if your English isn’t great, you can use AI to scrape the videos and add subtitles in your language.