Bitfinex KYC (Know Your Customer) is a process used by Bitfinex to verify the identity of its customers. It helps the exchange to comply with Anti-Money Laundering (AML) and Counter-Terrorism Financing (CTF) regulations, as well as to protect its customers' funds. Through the KYC process, Bitfinex collects customers' personal information and documents (such as government-issued ID, proof of address and proof of source of wealth) to verify their identity and assess the source of their funds.