How to build a crypto wallet application using Amazon Managed Blockchain Access and Query
Database Blog
This article explains how to build a cryptocurrency wallet application using Amazon Managed Blockchain Access and Query, services that simplify interacting with public blockchains like Bitcoin and Ethereum.
Specifically, the article covers:
- An overview of AWS Managed Blockchain Access and Query, which provide a managed gateway to blockchain nodes and indexed blockchain data
- Key considerations in implementing a crypto wallet: key management and transaction management
- How to use Managed Blockchain services to simplify wallet functionalities like checking balances, viewing transaction history, and listing owned tokens
- Code examples in Python for querying balances, transactions, and token lists using the Managed Blockchain Query APIs
- Conclusion highlighting how these services abstract away complexity and enable building Web3 applications like wallets, NFTs, DeFi, and more
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