Stablecoins are eating the consumer banking stack. The exchanges that adapt become banks. The ones that don't become Western Union. Our card products move customers from holding crypto as an asset to spending stablecoins as a medium of exchange — the architectural shift the GENIUS Act framework will accelerate.Coinbase shareholder letters →
Crypto neobanks are what happens when an exchange grows up and notices most of its users want to spend money, not trade it. Coinbase (Brian Armstrong, Fred Ehrsam, founded 2012, IPO 2021) ships a Visa debit card that auto-converts crypto at point of sale and pays USDC rewards on stablecoin balances at competitive rates. Crypto.com built the same product faster and bigger with Matt Damon ads and the Staples Center renaming. Binance Card serves international users in the regions Binance still operates in. Gemini's card pays bitcoin back. The category exists.
The frontier is stablecoin-first. Plasma launched in 2025 as a stablecoin-native L1 with Bitcoin security, $0 USDT transfers, and a Visa-enabled card from day one — the first crypto bank-shaped product where the chain itself was designed for the use case rather than retrofitted. Phantom's wallet shipped a debit card linked to Solana balances. Tether's own Tether Pay product is in beta in Latin America. The pattern is clear: stablecoins go from trading instrument to payment rail, and the front-end is a card and a phone app. Argentine and Turkish users have been doing this for years through informal rails; the formal version is finally arriving.
The honest read is that the U.S. neobank surface is regulatory-bound. The GENIUS Act in 2025 unlocked some of it. Yield on stablecoin balances is the killer feature outside the U.S. (8-12 percent on USDT in 2024, paid by exchanges from their own basis-trade or T-bill stacks) and the gated feature inside it. The exchanges that win the neobank fight will be the ones that integrate cleanly with traditional payment networks (Visa, Mastercard, ACH) while keeping the stablecoin economics intact. Coinbase is closest. Crypto.com is loudest. Plasma is the most architecturally interesting. The next two years sort it out.
The founding document.
Five primitives for spending crypto like cash.
The crypto-neobank thesis is finally legible: hold stablecoins, spend them anywhere a Visa or Mastercard works, earn yield while the balance sits, and operate inside a regulatory framework the U.S. just passed. Coinbase Card and Crypto.com Card pioneered the swipe-to-fiat path. Plasma and Phantom shipped stablecoin debit cards as core product. The GENIUS Act gave the U.S. its first stablecoin-specific framework. Yield-bearing balances complete the picture. Five primitives of crypto's consumer banking moment.
Coinbase Card (U.S. launch October 2020) is a Visa debit card that auto-converts crypto to USD at point of sale. The user swipes; Coinbase liquidates the chosen asset; the merchant sees a normal Visa charge. Rewards in USDC or specific assets, no annual fee. Backed by the user's Coinbase balance, not a separate funded account. The mechanic that matters: every swipe is a crypto sale with U.S. tax implications, which is why most users now spend stablecoins specifically to avoid the cost-basis tracking nightmare.
Crypto.com's Visa card (2018) shipped a tiered model — stake CRO to unlock progressively better cashback rates and perks (Spotify, Netflix, airport lounges). Marketing-led brand strategy hit peak with the 2021 Staples Center renaming and Matt Damon ad campaign. Reward rates were trimmed across 2022-23 as the model proved expensive. Still operates the largest crypto-card user base globally. The reference for stake-to-tier card economics; subsequent cards have either copied the model or explicitly distanced from it.
Plasma (2024) and Phantom Card (2024) ship cards explicitly designed around stablecoin balances — the user holds USDC or USDT, swipes, the issuer converts at the rail. Phantom Card lets Solana-native users spend SOL or stables from the same wallet they trade with. Bridge (acquired by Stripe, 2024) provides the orchestration layer underneath. The architectural shift: crypto card design has stopped pretending the user wants to spend volatile assets and built specifically for stablecoin-as-cash. Lower friction, lower tax, more honest.
The Guiding and Establishing National Innovation for U.S. Stablecoins Act (passed 2025) provided the first U.S. federal framework for payment stablecoins — issuer licensing requirements, reserve composition rules (cash and short-duration Treasuries), monthly attestation requirements, federal/state dual-track supervision, and clear treatment of non-issuer holding and transfer. The unlock matters because it gave U.S. banks, fintechs, and merchants a regulatory path to integrate stablecoins without bespoke legal opinions per deployment. Reshaped the competitive landscape between USDC, USDT, and bank-issued stablecoins.
Yield-bearing stablecoin balances — sUSDe (Ethena), sUSDS (Sky), USDY (Ondo) — accrue 4-12% annualized depending on the source (T-bill yield, Ethena funding, Sky stability fees). Crypto neobanks integrate these as the default 'savings' product behind the card balance. The user holds yield-bearing tokens, the swipe converts a slice at point of sale, idle capital earns at rates that make traditional savings accounts look broken. The competitive pressure on TradFi consumer banking is real and structural — a 0.01% APY checking account doesn't survive the comparison.
Projects we actually watch.
Conviction is stated as conviction; you decide what to do with it. Tiers below — Core, Conviction, Watch, Speculative — reflect how much of FRQNCY's attention each project currently earns, not a recommendation to buy.
Five small things, repeated.
Conviction is theatre without practice. Five steps that turn the thesis above into something the body actually does, not just something the mind agrees with.
Coinbase, Crypto.com, or Gemini. Track what you actually spent in stablecoins vs crypto. The behavior data is the lesson.
Use Coinbase's direct deposit or a stablecoin off-ramp. Live on it for two weeks. Feel what fiat-free actually means.
Coinbase, Nexo, Aave. Read each one's risk disclosures. The yield is the credit risk.
Compare to a wire and to Wise. The settlement-time gap is the whole pitch.
Armstrong's stablecoin-strategy paragraph is the most lucid case for the crypto-neobank thesis from inside the largest player.
Two doors. Pick one.
The Crypto hub is the index of all sectors and the freedom-technology frame they share. The Fund is what happens when the same conviction gets put to work on behalf of the network.