Ready Crypto Cards Review 2026

Ready (formerly Argent) is a self-custodial Mastercard debit card program (not a credit card) built on Starknet with two tiers - Lite (free, 0.5% STRK cashback, 1% FX, $200/month free ATM) and Metal (120 USDC/year, 3% STRK cashback, 0% FX, $800/month free ATM) - issued by Kulipa, featuring co-signer settlement via session keys, USDC-only spending, $10K/day and $30K/month limits, Google Pay support, and availability in the EEA and UK. Ready has a 4.5-star App Store rating from 2,289 reviews.

From Argent Wallet to Self-Custody Spending: 9 Years, Zero Hacks

We rate every self-custodial crypto card program, and Ready stands out. Ready started life as Argent, one of the earliest and most polished smart contract wallets on Ethereum and later Starknet. Over 2 million downloads. Zero security breaches across 9 years of continuous wallet operation. The team rebranded to Ready in late 2025 and launched the Ready Card - a self-custody Mastercard debit card that connects directly to your Starknet smart contract wallet.

The core philosophy: your crypto stays in your wallet until the exact moment you swipe. No pre-funding an exchange account. No custodial intermediary holding your funds overnight. No counterparty risk from exchange insolvency. When you tap your card at a merchant, a co-signer authorizes the settlement of exactly the amount needed - and nothing else in your wallet is accessible.

This is the same self-custody-at-point-of-sale architecture as Gnosis Pay but built on Starknet instead of Gnosis Chain, with Mastercard instead of Visa, and with actual cashback rewards that neither Gnosis Pay nor Bleap can match at the free tier.

The Ecosystem: Two Tiers

Ready Lite - Free Entry, Self-Custody Included

• Annual fee: $0 (shipping $6.99)
• Card format: Plastic physical + virtual
• Cashback: 0.5% in STRK
• FX fee: 1% (Mastercard mid-market rate + 1% Ready markup)
• ATM: $200/month free, then 2%
• Monthly limit: $30,000
• Best for: Testing self-custody spending with zero financial commitment

Ready Metal - Premium Self-Custody

• Annual fee: 120 USDC (paid upfront, no auto-renewal)
• Card format: 16g metal physical + virtual
• Cashback: 3% in STRK (up to $5,000/month spend, $150/month cap)
• FX fee: 0% (Mastercard mid-market rate, zero Ready markup)
• ATM: $800/month free, then 2%
• Monthly limit: $30,000
• Partner perks: Ramp, Layerswap, Koinly, NordVPN, Airalo discounts
• Best for: European crypto users who want the best self-custody card economics

Both tiers share identical self-custody architecture, $5,000 per-transaction limits, $10,000 daily limits, $30,000 monthly limits, and Mastercard global acceptance.

Technology: Starknet Smart Contract Wallet With Session Key Settlement

Ready's card architecture is genuinely novel among crypto cards. Here is how it works:

The Co-Signer Model

Your funds live in a Starknet smart contract account that requires two signatures for any operation: yours and Ready's co-signer. This dual-signature model prevents double-spending (you cannot spend the same USDC twice at two merchants) while maintaining user control. If Ready disappears, your funds remain in the smart contract and can be recovered.

How a Card Transaction Settles

1. Your USDC sits in your Starknet smart contract wallet
2. You tap your card (or Google Pay) at a merchant
3. Kulipa (the regulated card issuer) checks your USDC balance in real-time
4. If sufficient, Ready's co-signer authorizes the settlement
5. Multiple card transactions are batched into single on-chain settlements using session keys
6. The merchant receives fiat via Mastercard's standard settlement rails
7. Cashback (0.5% or 3%) is credited in STRK by the 15th of the following month

Session Keys: Why Gas Costs Are Near Zero

The session key architecture is the technical breakthrough. Instead of executing a separate on-chain transaction for every card swipe, Kulipa holds a session key that grants permission to settle USDC - and only USDC. Multiple purchases throughout the day are batched into a single on-chain settlement, reducing gas costs to near zero on Starknet's already cheap L2.

This is a meaningful step beyond Bleap's account abstraction approach and architecturally similar to Gnosis Pay's Safe integration - but on Starknet with its native account abstraction support.

Fee Structure

Metal Break-Even and ROI

Metal pays for itself at just $333/month in spending. At the $5,000/month cashback cap, Metal earns $150/month in STRK = $1,800/year, yielding a $1,680 net profit. The ROI is among the best of any paid crypto card tier.

Lite vs Metal decision point: Below $333/month, Lite is free and costs nothing. Above $333/month, Metal earns more than its $120 annual fee in cashback. Above $1,000/month, Metal significantly outperforms. If you spend internationally, Metal's 0% FX (vs Lite's 1%) makes the upgrade even more compelling.

The FX Advantage: Metal vs Competitors

Metal's 0% FX is a genuine competitive advantage for European users who travel or transact in multiple currencies. The Mastercard mid-market exchange rate with zero markup means spending in GBP, USD, CHF, or any other currency costs exactly the same as spending in EUR.

Compare:

• ether.fi: 1% FX
• Bleap: No FX data available
• Ready Lite: 1% FX
• Ready Metal: 0% FX
• MetaMask Metal: 0% FX ($199/year); Virtual: 1% cross-border (but only 1% cashback vs Ready Metal's 3%)

Cashback: STRK Rewards Funded by Starknet Foundation

Both tiers earn cashback in STRK tokens, not stablecoins or exchange tokens. The cashback program is funded by the Starknet Foundation and reviewed quarterly.

Metal tier:

• 3% on up to $5,000/month in qualifying spend
• Maximum $150 STRK/month ($1,800/year)
• First 30 days: 10% cashback on up to $1,500 spent (promotional)

Lite tier:

• 0.5% on all qualifying spend
• Maximum $150 STRK/month

Excluded categories: Gambling, ATM withdrawals, money transfers, and financial services.

Important dependency: Unlike exchange-funded cashback (Crypto.com funds rewards from CRO ecosystem, Bybit funds from trading revenue), Ready's cashback depends on the Starknet Foundation's continued allocation. This could theoretically be reduced or discontinued after a quarterly review. The current rates have been stable since launch, but the structural dependency is worth noting.

Trust, Security, and Regulation

• Card issuer: Kulipa (regulated card issuer, handles KYC/AML compliance)
• Network: Mastercard with full fraud protection and zero liability
• Self-custody: User retains private keys at all times. Kulipa never holds your funds
• Track record: Zero hacks across 9 years of continuous wallet operation (Argent + Ready)
• KYC: Required, handled by Kulipa (Ready does not store personal data on its servers)
• Digital wallets: Google Pay supported, Apple Pay coming soon
• Wallet heritage: Over 2 million downloads across Argent and Ready combined
• Affiliate: Ready referral link

The key trust differentiator: Ready is one of the oldest active smart contract wallet teams in crypto (since 2017). The rebrand from Argent to Ready is cosmetic - the same engineering team, the same wallet infrastructure, the same security track record. Nine years of wallet operation with zero security incidents is a stronger track record than most exchange card providers.

Availability

• EEA + UK (30+ European countries)
• USDC only (no BTC, ETH, or multi-asset spending)
• Google Pay supported on both tiers
• Apple Pay coming soon (in development)
• Physical cards: Plastic (Lite) or 16g metal (Metal)
• Virtual cards: Both tiers
• KYC via Kulipa (Ready does not store personal data)
• Expansion planned: LATAM and other regions targeted for 2026

The EEA/UK exclusivity is the primary limitation. Users in the US, Asia-Pacific, or Latin America cannot access Ready cards. For US self-custody, look at MetaMask or Avici. For broader self-custodial coverage outside EEA/UK, MetaMask is the more relevant fallback.

Ready vs Self-Custody Competitors

After reviewing the full self-custody competitor lineup:

Ready Metal vs ether.fi Core: Both offer 3% cashback with self-custody. Ready Metal wins on 0% FX (vs ether.fi's 1%), ATM access ($800/month free vs 2% flat), and Starknet's near-zero gas fees. ether.fi wins on $0 annual fee (vs $120) and the ability to borrow against staked ETH without selling. For EEA/UK users who do not hold staked ETH, Ready Metal is the better pure-spending card.

Ready vs Gnosis Pay: Both offer self-custody with 0% FX in Europe. Gnosis Pay can reach up to 4% cashback with GNO staking but requires buying and staking a volatile token. Ready Metal's 3% is guaranteed (funded by Starknet Foundation) with no staking requirement. Ready also has ATM access; Gnosis Pay does not.

Ready vs MetaMask: MetaMask reaches well beyond Ready's EEA/UK footprint, with 1% cross-border on Virtual (0% FX on Metal at $199/year) and 1% cashback on the free tier. Ready Metal delivers 3% in EEA/UK with 0% FX. For European users, Ready Metal provides triple the cashback with lower FX costs. For users outside EEA/UK, MetaMask is the more realistic self-custody option.

Our Take

Use Ready if:

• You want self-custodial spending with the highest free-tier cashback in Europe (0.5% Lite, 3% Metal)
• You spend over $333/month and want Metal's 3% + 0% FX combination
• You value a 9-year track record of zero security incidents over newer platforms
• You are in the EEA or UK and want Mastercard acceptance with Starknet architecture
• Start with the free Lite Card to test; upgrade to Metal once spending exceeds $333/month

Based on our card database, look elsewhere if:

• You are outside EEA/UK: MetaMask (broader supported-market footprint, 0% FX on Metal), KAST (170+ countries)
• You want maximum free rewards on paper: ether.fi Core (3% free, self-custodial), KAST's free K Card or Pengu Card collection (2% points plus 4% $MOVE, custodial)
• You want to spend BTC, ETH, or other assets: MetaMask (9 assets), Crypto.com (350+ assets)
• You want lounge access: Crypto.com Icy White or Avici Signature