fluidkey.eth is a self-custodial onchain financial account that combines stealth-address privacy with bank transfers, instant yield, and tokenized-stock access. fluidkey.eth's Twitter Score is 42 out of 1000 as of October 2026, ranking #22,150 (top 5%) among 493,668 tracked accounts.
fluidkey.eth is operated and developed by Fluid Privacy SA and is built around a privacy model that uses stealth addresses, implemented through Safe smart accounts, so that transactions are never publicly linked to a user's identity. Users receive static ENS identifiers in the form username.fkey.id and username.fkey.eth, each of which resolves to a fresh stealth address on every query. The platform is fully self-custodial, meaning Fluid Privacy SA holds no private keys, recovery phrases, or ability to freeze or remove user funds.
fluidkey.eth supports bank transfers in USD and Euro via ACH, SEPA, Fedwire, and SWIFT, with incoming transfers deposited automatically as USDC into a user's self-custodial account in a privacy-preserving manner, powered by Noah. Outgoing transfers originate from any token on Base, with USDC recommended for the best exchange rate. The auto-earn feature deposits selected tokens into vaults sourced from Morpho and Aave under its default Core profile, with Gauntlet serving as pool curator for the Morpho integration. The Earn module has undergone a security audit by Ackee.
fluidkey.eth also provides access to more than 400 tokenized-stock assets issued by Ondo Global Markets, traded on BNB Smart Chain through Bungee. Fluidkey describes itself as a non-custodial interface for these assets and states it does not issue, custody, or back them and is not a broker. The platform reports more than 24,000 users and over $840 million in transfers handled. A membership tier called Fluidkey Frontier, available by invitation, offers fee-free transfers up to $20,000 per month for ACH and IBAN, priority concierge access, and early access to new features. fluidkey.eth's account has 8,014 followers as of October 2026 and 892 posts, and has been mentioned by 59 accounts a total of 96 times.
Who follows fluidkey.eth on X?
The accounts that follow fluidkey.eth include 213 founders, 43 angel investors, 57 influencers and 1 VCs. Among them are Base, sassal.ethacc, DeFi Dad defidad.eth, Gabriel Shapiro, 0xMaki and mikedemarais.eth.