Does ChangeNOW support 2FA?

ChangeNOW's no-account model means there is no login and therefore no classic 2FA for swaps — you don't need it because there is no account to hijack. The security model is different: you protect your own wallet, and ChangeNOW protects the routing infrastructure. For partners who use the API, two-factor authentication can be enabled on their end. If you connect ChangeNOW through third-party services, follow that service's 2FA recommendations.

Privacy-wise, a standard ChangeNOW crypto-to-crypto swap requires no name, no email, and no ID — you only provide wallet addresses. KYC is risk-based and can be requested for unusually large transactions, suspicious patterns, or regulated fiat services, but the default flow stays anonymous.

The security model is split: you protect your own wallet (seed, device, addresses), and ChangeNOW protects the routing layer with monitoring, rate locks, and automatic refund logic. There is no login and no account, which also means there is no account for an attacker to hijack.

Bottom line

ChangeNOW's no-account model means there is no login and therefore no classic 2FA for swaps — you don't need it because there is no account to hijack. For the full picture, see the complete ChangeNOW FAQ covering fees, KYC, limits, refunds, supported coins, and more.