Plasma One
Stablecoin-first neobank card built around the Plasma chain's zero-fee USDT transfers.
4.0% risk-adjusted · Custodial
1inch Card review
Self-custodial card spending from a wallet you control, issued via a third-party processor.
Headline cashback
2%
Risk-adjusted rate
0.8%
Custody
Self-custodial
Incidents on record
0
Full fee table
- Cashback
- Promotional, low single digits
- Reward paid in
- 1INCH (native-token)
- FX fee
- 1.00% — Small spread
- Monthly fee
- Free
- Issuance fee
- Free
- ATM policy
- ATM supported in selected regions
- Lock requirement
- None
- Funding assets
- USDC, USDT
- Chains
- Ethereum, Polygon, Arbitrum
- Regions
- EEA, UK and selected markets
- Network
- Mastercard
- Verified
- 2026-08
How we discount token rewards
We do not take a headline cashback percentage at face value when the reward is paid in a token rather than cash or a stablecoin, because that reward is a variable subsidy the issuer can reprice or that can simply lose value against the dollar. The worked math for 1inch Card:
- 1. Headline cashback: 2%
- 2. Reward risk class: native-token → haircut multiplier 0.40 (stablecoin/fiat = 1.00, mixed = 0.70, native-token = 0.40)
- 3. Risk-adjusted rate = 2% × 0.40 = 0.80%
- 4. On $1,000 of monthly spend that is $8.00 of durable value, versus $20.00 of headline value that assumes the token reward never depreciates.
The 0.40 and 0.70 multipliers are deliberately conservative judgement calls, not a market-derived number — treat them as a floor on how much of the headline rate to trust, not a precise forecast.
Incident history and issuer risk
No publicly reported incidents on record as of 2026-08.
The processor, not the DeFi brand, is the operational counterparty — processor failure pauses the card regardless of the wallet model.
Alternatives
Binance Card
Spends directly from a Binance spot wallet, cashback scaled by BNB holdings.
3.2% risk-adjusted · Custodial
1inch Card, answered
+ − Is the 1inch Card headline rate the rate I will actually get?
Only if the reward is paid in stablecoins or fiat. Any reward paid in the issuer's own token is a subsidy that can be repriced or lose value, so the honest number is the risk-adjusted rate, not the headline one.
+ − What happens if 1inch Card's issuer runs into trouble?
Read the custody model: a custodial card's balance sits on the issuer's books and is exposed to issuer insolvency; a self-custodial card removes that risk but adds smart-contract and key-recovery risk instead.
Visit 1inch Card · Back to all cards
Informational only, not financial advice. Terms, fees and availability change frequently — always verify on the provider's own site before committing funds. Some outbound links may be partner links; they never affect ranking or scoring.