Wallet card reviews
Every review in this group answers one question first: does the card really draw on a wallet where only you hold the keys? Funds stay put until the moment of payment, when the issuer converts them at the till, and no exchange account sits in between.
Each write-up lists what the card costs, which coins and networks fill it, who is allowed to order it and how the company behind it is organised.
Holding your own keys moves the risk instead of deleting it. A seed phrase that is gone cannot be reissued, and the issuer can still freeze the card, so a review says plainly where its checks stopped.
Articles
Karma card review: a self-custody Visa spent from USDC
The Karma card sits in an unusual corner of the crypto-card market. It is a Visa, it is non-custodial (your private keys…
KAST card review: a stablecoin Visa with real questions about trust
The KAST card is a Visa debit card that spends directly from a USD stablecoin balance, accepts Apple Pay and Google Pay,…
Kolo card review: a crypto Visa you fund yourself
The Kolo card is a virtual payment card you load with crypto and spend like an ordinary Visa, most often by adding…
Ledger Cl Card Review: Fees, Limits and Real-World Use
The Ledger Cl is one of the more interesting attempts to turn a crypto holding into something you can spend without thinking…
Lydian Card Review 2026: Fees, Limits, and Honest Verdict
If you hold USDT or USDC and have struggled to get an ordinary bank card, the Lydian Card looks like a straightforward…
MetaMask card review: the self-custody card that spends crypto
The MetaMask card is one of the more interesting cards in this category, because it spends straight from a wallet you control…
MiniPay card review: a crypto Visa with no fees but no plastic
The MiniPay is a digital Visa card that spends straight out of your own crypto wallet. There is no issuance fee, no…
Monolith card review: closed in 2024, what holders should do now
I spent a long time looking at Monolith for this review, and the honest summary is short. The Monolith card programme stopped…
MP card review: what it costs, who gets it, is it safe
If you have been reading about crypto cards and wondering which one you could actually get, what you would pay for a…
NAKA Card Review: Fees, Top-ups, Limits and Trust
NAKA is a way to spend the USDT already sitting in your own self-custody wallet with a virtual Visa Platinum card and…
Oobit Card Review: Crypto-to-Visa With Self-Custody Funding
The Oobit card is one of the few crypto payment cards that does not require you to hand your coins to a…
Oppi card review: self-custody spending, plastic optional
The Oppi card is unusual in a fairly crowded category. Most crypto payment cards are built on the idea that a company…
