> ## Documentation Index > Fetch the complete documentation index at: https://docs.privy.io/llms.txt > Use this file to discover all available pages before exploring further. > Overview of gas sponsorship and asset management features in Privy, including funding and balance tracking. # Overview Privy provides a comprehensive set of tools to handle gas fees and asset management, making interactions seamless for your users. ### Gas Sponsorship One of the biggest friction points for new users is the need to own cryptocurrency to pay for gas fees. Privy solves this with gas sponsorship options: * **Ethereum Transactions**: Create smart wallets for your users and sponsor gas fees using paymasters, allowing users to transact even without a balance. * **Solana Transactions**: Configure a fee payer wallet to cover transaction costs, making the blockchain experience frictionless. ### Transaction Management Monitor and track transactions across your application: * **Transaction Status API**: Fetch transaction details and status via API to keep your application in sync. * **Transaction Webhooks**: Receive notifications when transaction statuses change (broadcasted, confirmed, reverted). * **Balance Webhooks**: Get notified when wallets send or receive registered assets. ## Get started Sponsor gas fees for Solana transactions to create frictionless experiences for users.