Se connecter

Produits

Pour Traders

Trading SPOT

Passe des ordres à cours limité, des ordres au marché et bien plus encore ici.

API de trading

Automatisez vos échanges de crypto-monnaies grâce à une API fiable et stable.

Pour Everyone

Сarte de débit

Inscrivez-vous pour un accès anticipé. Dépensez votre crypto-monnaie pour vos dépenses quotidiennes.

Achat instantané

Achetez des crypto-monnaies avec votre carte de crédit ou de débit en quelques clics.

Portefeuille

Achetez, vendez, stockez et gagnez des crypto-monnaies. Pour tout le monde.

Gagner

Obtenez des récompenses mensuelles simplement en détenant des pièces pouvant être mises en jeu.

CeDeFi Swap

Seamless crypto swaps from your Web3 wallet

Pour Businesses

Prime

Un écosystème complet de niveau institutionnel du groupe CEX.IO.

Sujets

Cryptocurrencies Fundamental Investing Margin trading Technical Analysis Trading

Voir tous les sujets

Communauté

Glossaire des cryptomonnaies

Search for:

Se connecter S’inscrire

Retour

Schnorr signature / Protocole d’authentification de Schnorr

University

Fait avec amour️ pour la communauté de la cryptomonnaie par les humains de CEX.IO.

Découvre

Commencer ici Consulter le catalogue Glossaire des cryptomonnaies

Société

Modalités et conditions Politique de confidentialité Cookie Policy Disclaimer Contact Affiliate Program

Produits

Exchange Wallet Broker Direct Earn

Suis

CEX.IO Status

CEX.IO Corp., CEX OVRS LLC, and CEX.IO EUROPE, S.L. are collectively managing the CEX.IO platform.

CEX.IO Corp. (NMLS# 1804170) serves United States residents only in jurisdictions where it is licensed to operate as a Money Service Business (MSB Activities 409 499). Registered address: 100 SE 2nd St, Suite 3852 Miami, Florida, 33131, USA. For the list of the US licenses and registrations, see the US Licenses and Registrations page.

CEX OVRS LLC (No. L 22275), serves customers all over the world except from the countries which are specified in the respective Terms of Use. Registered office address: Suite 1, A.L. Evelyn LTD Building, Charlestown, Nevis.

CEX.IO EUROPE, S.L. (NIF: B72550395) with its registered office address at Paseo de la Castellana, 53 1a, 28046 Madrid, España, registered as the Provider of Virtual Currency Exchange Services for Fiat Currency by the Bank of Spain.

The availability of the products, features, and services on the CEX.IO platform is subject to jurisdictional limitations. CEX.IO may not offer certain products, features, and services on the CEX.IO platform in certain jurisdictions due to potential or actual regulatory restrictions. For more information, see our Licenses and Registrations.

The web content provided by CEX.IO is for educational purposes only. The information and tools provided neither are, nor should be construed as, an offer, or a solicitation of an offer, or a recommendation, to buy, sell or hold any digital asset or to open a particular account or engage in any specific investment strategy.

Digital asset markets are highly volatile and can lead to loss of funds.

CEX.IO Corp. is not a registered broker-dealer or FINRA member. Crypto is not insured by the Federal Deposit Insurance Corporation (FDIC) or the Securities Investor Protection Corporation (SIPC).

Taxes may be payable on any return and/or on any increase in the value of your digital assets and you should seek independent advice on your tax obligations.

All materials and promotional content on this website are intended solely for non-UK users. They are not directed at, or available for use by, persons in the United Kingdom and should not be construed as a UK financial promotion.