solana-toolkit

You can create a Solana wallet and send SOL or SPL tokens using TypeScript-based scripts that manage secure local key storage and transfer execution. The toolkit handles associated account creation and transaction priority estimation.

The best way to swap tokens on Solana using Jupiter and Helius is via a toolkit that fetches live quotes, optimizes routes, and executes on-chain transactions. It integrates directly with Jupiter for swaps and Helius for enhanced RPC capabilities.

You need Helius and Jupiter to perform DeFi swaps because the toolkit uses Helius APIs for transaction execution and monitoring, while Jupiter provides the live quotes and route optimization required for the swap.

You check Solana wallet balances and view transaction history using the toolkit's monitoring scripts. These scripts query SOL and SPL token balances and retrieve historical transaction records for specific public keys.

Yes, you can use @solana/web3.js and @solana/spl-token to manage associated token accounts. The toolkit relies on these dependencies to handle SPL token transfers and create necessary associated accounts for wallet operations.