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  1. ChangeNOW | Help Center
  2. Crypto Basics

Crypto Basics

Everything you need to know about cryptocurrencies and blockchain

General guide

  • ChangeNOW Integration Checklist
  • ChangeNOW Integration guide
  • What is a FIO address?
  • What are Smart Contracts in crypto?
  • What Crypto Wallet To Choose?
  • What is a fixed rate exchange?
See all 12 articles

Cryptocurrency and Blockchain Glossary

  • Common cryptocurrencies terms
  • What is the transaction hash?
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