Free API Course for Product Managers
My wife is a product manager and she kept asking me questions about APIs at her new job. I’m a former developer and now a high school teacher, and I love simplifying complex tech concepts. So we created API101.org, a free course to help product managers and non-technical folks understand APIs, webhooks, authentication, and more. Most of the course is reading and examples, but there are a few mini Postman-style widgets (her idea) scattered in the lessons so you can try real API calls right in your browser. It’s about 2–3 hours long, fairly comprehensive (maybe a bit much, but everything felt…
Free API Course for Product Managers launched on March 11, 2026 with 4 votes, #2,516 of 23,380 launches that month and more than 75% of that year's launches.
What it does
APIs are everywhere, but many PMs struggle to understand them quickly. This free course teaches everything a product manager needs to know in under 3 hours: key concepts, API vocabulary, reading docs, evaluating integrations, and practical exercises no coding required. Gain the confidence to work with engineers and make informed product decisions. No signup, interactive widgets to make real API calls included.
Everything a PM needs to know about APIs. Learn JSON, endpoints, authentication, and webhooks. Hands-on, free, no coding required.
Everything a Product Manager needs to know about APIs. From JSON to authentication, learn the concepts, test real endpoints, and finally speak your engineers' language. Throughout the course, you send real API calls and see the results instantly. No tool to install, everything happens right here. Go ahead, try this one. Who want to write better specs and talk to engineers with confidence. Who work with technical products and need to understand integrations. In tech, business, or design programs who want a head start. Endpoint, payload, REST, 401. You get the gist in meetings but you couldn’t explain it. This course fixes that. Nothing to configure, no terminal to open. You learn by clicking…from api101.org
In the maker’s words, at launch
My wife is a product manager and she kept asking me questions about APIs at her new job. I’m a former developer and now a high school teacher, and I love simplifying complex tech concepts. So we created API101.org, a free course to help product managers and non-technical folks understand APIs, webhooks…
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