CEX.IO
Editor's pickExchange · Best for card buys plus a real order book in one licensed account
9.4
out of 10
Our verdict. The platform we point most first-time LA buyers to, because the license disclosure is unusually specific and the same login covers both the "just buy me $200 of BTC" moment and the later "I want a limit order at $58,400" moment.
- Supported assets
- 100+ coins and tokens
- Funding in California
- Debit/credit card, ACH, domestic wire, SWIFT, stablecoin transfer
- Cost structure
- Instant Buy carries a spread-style markup; order-book trading uses a maker/taker schedule that falls with 30-day volume
- Minimum purchase
- From roughly $20 on card
- Custody model
- Custodial, with segregated client-fund policy and proof-of-reserves reporting
- Regulatory standing
- Operated in the US by CEX.IO CORP — a FinCEN-registered money services business, NMLS ID 1804170, holding state money transmitter licenses across dozens of US states
What works
- Runs both a simple card checkout and a full maker/taker order book, so you can start casual and graduate to limit orders without moving platforms
- Publishes an itemized license register (entity name, NMLS ID, state license numbers) rather than a vague "we are compliant" page
- Card, ACH, wire and stablecoin funding all live in one account, which matters in LA where people mix payroll ACH with occasional wires
- Staking and savings products sit alongside spot, so idle balances are not stranded
What to watch
- Instant Buy is priced for convenience — the order book is meaningfully cheaper on anything above a few hundred dollars
- Not a cash on-ramp: you still need a card or bank rail, so it does not replace a kiosk if you only hold paper money