Fetcch is building a new wallet with an ID protocol that enables various wallets and dApps to issue cross-chain, composable wallet IDs to their users. These IDs enable users to connect any number of addresses from any chain, resulting in a single identity for a user across chains. Fetcch is looking to simplify payments and improve the connectivity between wallets and blockchains, allowing dApps to create simple onboarding experiences for users.