Wallet Integration

Wallet integration plays a crucial role in the development of decentralized applications (dApps) as it enables users to securely engage with blockchain-based applications. Here are several noteworthy insights gathered from different sources regarding the integration of wallets in dApp development:

• The dApp developers' integration implementation checklist comprises three main categories: frontend features, transactions and wallet interactions, and additional aspects. When developers enable transactions on their dApp, they need to ascertain the user's wallet type, generate the transaction, solicit signatures from the relevant wallet, and ultimately broadcast it.

• Leverage Keplr, Metamask, Ledger, WalletConnect and more with CosVM.

• Head over to our CosVM Client Integrations to leverage our Typescript or Python libraries.

Gas & Estimation​

The wallet configuration in CosVM aims to accurately calculate the gas amount for users to sign when developing and running dApps. For a more comprehensive understanding of gas and fees, you can refer to the breakdown of these concepts in the Gas and Fees module. Our feemarket module provides an implementation of transaction prioritization, which was not present before Cosmos SDK 0.46.