STUDY AT YOUR OWN PACE
Crypto & blockchain
courses.
Clear beginner lessons, one useful question at a time. No account, wallet, money or crypto purchase required.
A BETTER FIRST STEPLearn the idea.
Learn the idea.
Practise safely.
Decide for yourself.
Follow a short course, read the full guide when you need more detail, then check your understanding. Your course progress stays on this device.
Start from zero ↗Browse beginner questions ↗SIX SHORT COURSES
Choose a useful next step.
✳Beginner
Crypto and blockchain from zero
Learn the shared-ledger basics before thinking about an account, asset, or transaction.
5 lessons · no wallet needed↗
Not started
✳Beginner
Wallets and safer first steps
Learn what to protect and how to check an app before authorizing anything.
5 lessons · no wallet needed↗
Not started
✳Beginner
Solana essentials
Understand SOL, accounts, token identifiers, network choices, and transaction fees.
6 lessons · no wallet needed↗
Not started
✳Beginner
Using Solana carefully
Practise receiving and sending on the intended network, then check the result.
5 lessons · no wallet needed↗
Not started
✳Beginner
Jupiter swap basics
Learn how Jupiter spot swaps work, what a wallet request means, and how to read the quote.
5 lessons · no wallet needed↗
Not started
✳Beginner
Review and check a Jupiter swap
Rehearse the decision, decline surprises, and check the resulting transaction safely.
5 lessons · no wallet needed↗
Not started
READ THE ANSWERS
Questions beginners ask.
BEGINNER QUESTION