Kairos Wallet — self-custody multi-chain crypto wallet
Non-custodial wallet operated by Kairos 777 Inc., a US-registered entity. Supports Kairos Network (chain 7778), BSC, Ethereum, Base, Arbitrum, Polygon, Optimism. Send, receive, swap, and stake tokens. Fiat on-ramp via licensed partners.
Wallet
Non-custodial keys
Users hold their own private keys. Keys never leave the device.
Exchange
On-chain swap
Multi-chain DEX aggregation. USDK, USDC, USDT, KAIROS, native gas.
On-ramp
Fiat → Crypto
Card / ACH / wire via regulated payment partners. KYB + KYC enforced.
Compliance
Self-custody wallet: users control their own keys. Kairos 777 Inc. is registered with FinCEN as a Money Services Business (MSB registration 31000334088277). Identity verification is applied to fiat on-ramp, off-ramp and card services through regulated partners, and OFAC geographic restrictions apply to those services.