Wolfram Language Resources
When you access Wolfram|One in the cloud for the first time, you can create a new notebook or load a pre-made Things to Try live notebook, which is designed to guide you through neat things you can immediately compute in the Wolfram Language. If you’re new to using Wolfram Language, there are lots of free resources to learn. You can check out the Elementary Introduction to Wolfram Language or the Fast Introduction for Programmers, or if you prefer a more interactive experience, we recommend taking the Creative Computation course on Wolfram U to get up to speed. You’ll find lots of other resources on Wolfram U for specific development tasks, like finance, blockchain and cryptography; machine learning and LLMs; modeling and simulations; and web, app and game development. There are also short videos on how to use notebooks in the cloud and on desktop.You can use Wolfram|One to create instant web apps and APIs, or to deploy to mobile. The Wolfram Language is also bundled on the Raspberry Pi, where you can connect directly to hardware, including Arduino etc.
The fastest way to get an API up and running is detailed in the extensive Documentation Center available to you alongside your notebook: simply click the section in the documentation labeled Cloud and Deployment and select Instant APIs to access a handy how-to guide to help get you started.