--- title: Base de connaissance (en) description: Base de connaissance (en) --- [![Coinhouse](https://support.coinhouse.com/hubfs/COINHOUSE%20(1).png)](https://www.coinhouse.com/) [Home](https://coinhouse-6447307.hs-sites.com/basedeconnaissance) EN [English](https://support.coinhouse.com/en) [Français](https://support.coinhouse.com?hsLang=en) [Deutsch](https://support.coinhouse.com/de?hsLang=en) [Italiano](https://support.coinhouse.com/it?hsLang=en) [Español](https://support.coinhouse.com/es?hsLang=en) [Contact support →](https://3u6rv.share.hsforms.com/2h5nTGUfPQSOEeI3emKiSLw) [Log in](https://app.coinhouse.com/v2/login/new?shortlink=grgvi688&source_caller=ui&af_xp=custom&af_dp=coinhouse%3A%2F%2Fhome&c=Website_login_homepage&pid=Website) [Skip to content](https://support.coinhouse.com/en#main-content) Open main navigation Close main navigation How can we help you? - There are no suggestions because the search field is empty. ### [Create an account](https://support.coinhouse.com/en/create-an-account?hsLang=en) ### [The basics](https://support.coinhouse.com/en/the-basics?hsLang=en) ### [Buying, selling and swapping](https://support.coinhouse.com/en/buying-selling-and-swapping?hsLang=en) ### [Payment method](https://support.coinhouse.com/en/payment-method?hsLang=en) ### [My account security](https://support.coinhouse.com/en/my-account-security?hsLang=en) ### [Our products](https://support.coinhouse.com/en/our-products?hsLang=en) ### [Withdrawal and deposit of cryptocyurrencies](https://support.coinhouse.com/en/withdrawal-and-deposit-of-cryptocyurrencies?hsLang=en) ### [What's New ⚡](https://support.coinhouse.com/en/whats-new?hsLang=en) ### [Other](https://support.coinhouse.com/en/other?hsLang=en) Copyright © 2026, Coinhouse ![Coinhouse](https://support.coinhouse.com/hubfs/ch-logo-blanc.svg) The leading French platform for investing in crypto-assets. #### Useful links - [Coinhouse website](https://www.coinhouse.com) - [Contact support](https://3u6rv.share.hsforms.com/2h5nTGUfPQSOEeI3emKiSLw) - [support@coinhouse.com](mailto:support@coinhouse.com) #### Follow us ##### Coinhouse Coinhouse · SASU with share capital of €210,000 · Registered with the Paris Trade and Companies Register (RCS) under number 815 254 545 · Registered office: 14 Avenue de l'Opéra, 75001 Paris. Contact: [support@coinhouse.com](mailto:support@coinhouse.com). Authorised under MiCA as a Crypto-Asset Service Provider (CASP) under number A2026-013. Authorisation granted by the French Financial Markets Authority (AMF), benefiting from passporting rights across other European Union jurisdictions. ##### Coinhouse Payment Solutions Company registered with the Paris Trade and Companies Register (RCS) under number 914 384 557, registered with the French Prudential Supervision and Resolution Authority (ACPR) as a payment services agent under number 727503 of the electronic money institution Treezor, whose registered office is located at 33 avenue de Wagram, 75017 Paris. ##### General terms, disclaimers and legal documents [Risk warning](https://www.coinhouse.com/risks) [Legal documents](https://www.coinhouse.com/legal-documents) [Complaints](https://www.coinhouse.com/fr/gestion-des-reclamations) [Sustainability indicators](https://www.coinhouse.com/esg-report) Manage my cookies [Privacy policy](https://cms-www.coinhouse.com/wp-content/uploads/2024/09/PPD-2023-EN.pdf) © Coinhouse. All rights reserved. [coinhouse.com](https://www.coinhouse.com)