# Cometh Documentation ## What is Cometh? Cometh is building the DeFi-native Banking-as-a-Service (BaaS) infrastructure for Europe. Our platform enables fintechs, asset managers, and corporates to launch regulated crypto services—custody, staking, swaps, and more via a unified API and smart wallet infrastructure. \ We combine a fully composable tech stack (Crosschain Safe, ERC-4337) with a MiCA-aligned regulatory perimeter to deliver a modular, secure, and scalable foundation for the next generation of financial services. > If you want to see what our infrastructure enables, try [Louis.finance](https://louis.finance), our live showcase for compliant stablecoin yield solutions. > > The full documentation for the DeFi-as-a-Service API layer is coming soon. *** ## Cometh Connect (4337 Wallet SDK) The Cometh Connect SDK is already fully documented and available. Cometh Connect is a **white-labeled** SDK (Web/TS) that enables applications to leverage **account abstraction and ERC4337** and provide their users a smart wallet controlled with biometrics. It is built on the latest stack available (viem/wagmi/bun) for performance. Coupled with a web2 authentication system (or standalone to stay anonymous), users are onboarded with web2 convenience and web3 security: biometric signatures (passwordless, non custodial), gasless transactions, account recovery, etc. Smart wallets deployed with Connect are based on industry standards that power millions of identities (WebAuthn) and hold wallets with >70b$ (Gnosis Safe). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cometh.io/quick-start/cometh-documentation.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.