Deblock Card vs KAST
Crypto native
Crypto native
Verdict
- KAST scores higher overall (6.0 vs 5.6 out of 10).
- Deblock Card is clearly stronger on: FX & international, Custody & security, Limits & ATM.
- KAST is clearly stronger on: Fees, Cashback & rewards, Credit & financing.
- For 1,500 EUR/month of spend, KAST comes out about 169 EUR a year ahead on base-tier terms.
Deblock Card is a good fit for
- Frequent travellers
Stronger on: FX & international, Custody & security, Limits & ATM
KAST is a good fit for
- Stablecoin holders
- Users who need credit rather than a debit/prepaid card
Stronger on: Fees, Cashback & rewards, Credit & financing
Score by criterion
| Criterion | Deblock Card | KAST |
|---|---|---|
| Fees | 70 | 100 |
| Cashback & rewards | 3 | 35 |
| Availability | – | – |
| FX & international | 80 | 30 |
| Product features | 70 | 70 |
| Custody & security | 85 | 60 |
| Credit & financing | 30 | 70 |
| Limits & ATM | 82 | 33 |
| Transparency | 86 | 79 |
| Best for Cashback | 3.7 | 5.1 |
| Best for Travel | 6.7 | 5.0 |
| Best for DeFi Users | 5.6 | 6.3 |
| Best for Stablecoins | n/a | 6.2 |
| Best for High Spenders | 4.3 | 5.1 |
| Best for Low Fees | 7.7 | 6.9 |
| Best for Beginners | 6.5 | 7.0 |
| Best Crypto Credit Card | n/a | 6.9 |
Product
Product status
ActiveShow source
Product status: Active
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%
ActiveShow source
Product status: Active
Source states (paraphrased): Fee page updated in October 2026.
Source: What Are the Fees and Conditions for KAST Cards and Accounts?
Official pricing / fee schedule (tier 1)
Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%
Card type
Debit cardShow source
Card type: Debit card
Source states (paraphrased): Physical debit card
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Stablecoin cardShow source
Card type: Stablecoin card
Source states (paraphrased): Cards spend stablecoins at Visa merchants.
Source: Crypto cards — spend stablecoins at 150M+ merchants
Official product page (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 80%
Network
Visa*Show source
Network: Visa
Deblock is a direct VISA member
Source states (paraphrased): Deblock is a direct VISA member
Source: The debit card that will change your life - Deblock
Official product page (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 90%
Deblock is a direct VISA member
VisaShow source
Network: Visa
Source states (paraphrased): The card works wherever Visa is accepted.
Source: Where Can I Use My KAST Card?
Official help center / FAQ (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 95%
Custody model
Hybrid*Show source
Custody model: Hybrid
Euros safeguarded by the e-money institution; digital assets self-custodied
Source states (paraphrased): Semi-annual cybersecurity audits, safeguarded euros, and self-custodied digital assets.
Source: Deblock
Official product page (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 80%
Euros safeguarded by the e-money institution; digital assets self-custodied
Custodial*Show source
Custody model: Custodial
Deposited assets are sold to KAST and held by a custodian on behalf of KAST, not the user
Source states (paraphrased): thereafter held by a Custodian part of our Partners
Source: Terms and Conditions of Service | Legal | KAST
Official terms & conditions (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 85%
Deposited assets are sold to KAST and held by a custodian on behalf of KAST, not the user
Tiers / plans
Standard · PremiumShow source
Tiers / plans: Standard · Premium
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Standard · Premium · Private*Show source
Tiers / plans: Standard · Premium · Private
Account-level memberships replacing card tiers (announced May 5, 2026)
Source states (paraphrased): choose Standard, Premium, or Private
Source: KAST Memberships replace card tiers
Official announcement (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 95%
Account-level memberships replacing card tiers (announced May 5, 2026)
Fees
Annual fee
Free*Show source
Annual fee: Free
Standard membership; Premium $1,000/yr, Private $10,000/yr
Source states (paraphrased): Standard membership costs $0 per year.
Source: What Are the Fees and Conditions for KAST Cards and Accounts?
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Standard membership; Premium $1,000/yr, Private $10,000/yr
Monthly fee
Free*Show source
Monthly fee: Free
Standard; Premium 10 €/month
Source states (paraphrased): Standard Free
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Standard; Premium 10 €/month
Physical card fee
$40*Show source
Physical card fee: $40
Delivery fee; the Standard physical card itself is free
Source states (paraphrased): Standard physical cards: no card fee, $40 delivery fee.
Source: What Are the Fees and Conditions for KAST Cards and Accounts?
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 88%
Delivery fee; the Standard physical card itself is free
Virtual card fee
Free*Show source
Virtual card fee: Free
Standard; in certain markets Standard virtual card issuance may include a $2 fee
Source states (paraphrased): 2 free cards, virtual or physical
Source: KAST Memberships replace card tiers
Official announcement (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 70%
Standard; in certain markets Standard virtual card issuance may include a $2 fee
FX fee
0.5%*Show source
FX fee: 0.5%
Standard, weekdays, after €500/month free FX allowance; 1% on weekends; Premium 0% always
Source states (paraphrased): Standard: 0.5% on weekdays, 1% on weekends
Source: Are there any fees for making card payments? - Deblock Help Center
Official help center / FAQ (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 85%
Standard, weekdays, after €500/month free FX allowance; 1% on weekends; Premium 0% always
1.75%*Show source
FX fee: 1.75%
Up to; 0.5%–1.75% on non-USD card spend depending on membership
Source states (paraphrased): 0.5%–1.75% foreign exchange fee on non-USD card spend.
Source: What Are the Fees and Conditions for KAST Cards and Accounts?
Official pricing / fee schedule (tier 1)
Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%
Up to; 0.5%–1.75% on non-USD card spend depending on membership
Crypto conversion fee
1.99%*Show source
Crypto conversion fee: 1.99%
Standard buy/sell/swap fee; Premium 0.49%
Source states (paraphrased): Buy fee (EUR → Crypto) 1.99%
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 90%
Standard buy/sell/swap fee; Premium 0.49%
ATM fee
1% (min. €1)*Show source
ATM fee: 1% (min. €1)
Standard, after 1 free withdrawal or €100/month; Premium & Native after 5 free withdrawals or €1,000/month; ATM operators may add own surcharge
Source states (paraphrased): A 1% Deblock fee applies to the amount withdrawn, with a minimum of €1 per withdrawal
Source: What are the limits and fees for ATM withdrawals? - Deblock Help Center
Official help center / FAQ (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 90%
Standard, after 1 free withdrawal or €100/month; Premium & Native after 5 free withdrawals or €1,000/month; ATM operators may add own surcharge
$3 + 2%*Show source
ATM fee: $3 + 2%
Plus FX fee on non-USD ATMs; operators may add charges
Source states (paraphrased): ATM fee is $3 plus 2% of the withdrawal.
Source: Can I Withdraw Cash With a KAST Card?
Official help center / FAQ (tier 1)
Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%
Plus FX fee on non-USD ATMs; operators may add charges
Free ATM allowance
€100/month*Show source
Free ATM allowance: €100/month
Standard; Premium 1,000 €/month
Source states (paraphrased): FREE ATM withdrawal amount 100€/mo
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Standard; Premium 1,000 €/month
Small transaction fee
$0.10*Show source
Small transaction fee: $0.10
Non-USD transactions under $25
Source states (paraphrased): $0.10 fee on non-USD transactions under $25.
Source: What Are the Fees and Conditions for KAST Cards and Accounts?
Official pricing / fee schedule (tier 1)
Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%
Non-USD transactions under $25
Other fees & markups
Free currency exchange only up to 1,000 €/month on Standard (unlimited on Premium) · Crypto buy/sell/swap fee 1.99% on Standard (0.49% on Premium)Show source
Other fees & markups: Free currency exchange only up to 1,000 €/month on Standard (unlimited on Premium) · Crypto buy/sell/swap fee 1.99% on Standard (0.49% on Premium)
Source states (paraphrased): Free currency exchange (USD, GBP, ...) 1000€/mo
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 85%
Monthly inactivity fee of $1 on dormant accounts (12 months without transaction activity) · Possible reactivation fee after 6 months of inactivity · Possible card renewal fee (specified in app) · Non-refundable chargeback/dispute processing feesShow source
Other fees & markups: Monthly inactivity fee of $1 on dormant accounts (12 months without transaction activity) · Possible reactivation fee after 6 months of inactivity · Possible card renewal fee (specified in app) · Non-refundable chargeback/dispute processing fees
Source states (paraphrased): The Company will charge a monthly inactivity fee of $1 in the platform's primary Virtual Assets on dormant accounts.
Source: Terms and Conditions of Service | Legal | KAST
Official terms & conditions (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 80%
Cashback & rewards
Base cashback
0%*Show source
Base cashback: 0%
Standard plan; Premium up to 1%
Source states (paraphrased): Cashback on card payments 0%
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Standard plan; Premium up to 1%
1.5%*Show source
Base cashback: 1.5%
Standard membership, first $2,000 of spend per month
Source states (paraphrased): Standard: 1.5% cashback on the first $2,000 per month.
Source: KAST Membership Agreement
Official terms & conditions (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Standard membership, first $2,000 of spend per month
Max cashback
1%*Show source
Max cashback: 1%
Premium plan (10 €/month)
Source states (paraphrased): up to 1%
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Premium plan (10 €/month)
3%*Show source
Max cashback: 3%
Private membership ($10,000/yr), first $40,000 per month; plus 2% in KAST Points
Source states (paraphrased): Private: 3% on the first $40,000 per month, plus 2% KAST Points.
Source: KAST Membership Agreement
Official terms & conditions (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Private membership ($10,000/yr), first $40,000 per month; plus 2% in KAST Points
Cashback paid in
USDShow source
Cashback paid in: USD
Source states (paraphrased): Paid memberships also include both USD cashback and KAST Points on eligible spend.
Source: KAST Memberships replace card tiers
Official announcement (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 75%
Cashback-eligible spend cap
$2,000/month*Show source
Cashback-eligible spend cap: $2,000/month
Standard; Premium $10,000, Private $40,000 per month
Source states (paraphrased): Monthly cashback-eligible spend caps per membership.
Source: How Do Cashback Rewards Work on KAST?
Official help center / FAQ (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 70%
Standard; Premium $10,000, Private $40,000 per month
Cashback conditions
Premium adds 1% and Private 2% in KAST Points on all spend · Subject to eligibility, caps and regional availabilityShow source
Cashback conditions: Premium adds 1% and Private 2% in KAST Points on all spend · Subject to eligibility, caps and regional availability
Source states (paraphrased): Points bonus by membership; rewards subject to eligibility and caps.
Source: How Do Cashback Rewards Work on KAST?
Official help center / FAQ (tier 1)
Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%
Reward expiry / vesting
Accrued unused benefits/rewards are forfeited when the membership expires or is terminatedShow source
Reward expiry / vesting: Accrued unused benefits/rewards are forfeited when the membership expires or is terminated
Source states (paraphrased): will be forfeited unless otherwise specified on the Platform
Source: KAST Membership Agreement
Official terms & conditions (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 80%
Reward exclusions
Some merchant categories excludedShow source
Reward exclusions: Some merchant categories excluded
Source states (paraphrased): some merchant categories are excluded
Source: Crypto cards — spend stablecoins at 150M+ merchants
Official product page (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 90%
Credit & financing
Credit line
No*Show source
Credit line: No
No overdraft; may be considered in the future
Source states (paraphrased): Currently, Deblock does not offer an overdraft service.
Source: Do you offer overdrafts? - Deblock Help Center
Official help center / FAQ (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 90%
No overdraft; may be considered in the future
Yes*Show source
Credit line: Yes
Card described as a credit card secured by deposited virtual assets
Source states (paraphrased): access to credit secured by your deposited virtual assets held by the Custodian
Source: Terms and Conditions of Service | Legal | KAST
Official terms & conditions (tier 1)
Checked by editor · retrieved 24 October 2026 · verified today (Fresh) · confidence 95%
Card described as a credit card secured by deposited virtual assets
Credit type
NoneShow source
Credit type: None
Source states (paraphrased): Currently, Deblock does not offer an overdraft service.
Source: Do you offer overdrafts? - Deblock Help Center
Official help center / FAQ (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 85%
Features
Apple Pay
YesShow source
Apple Pay: Yes
Source states (paraphrased): Apple & Google Pay
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Yes*Show source
Apple Pay: Yes
Region-dependent
Source states (paraphrased): 0% fee for adding cards to Apple Pay / Google Pay where supported.
Source: What Are the Fees and Conditions for KAST Cards and Accounts?
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 85%
Region-dependent
Google Pay
YesShow source
Google Pay: Yes
Source states (paraphrased): Apple & Google Pay
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Yes*Show source
Google Pay: Yes
Region-dependent
Source states (paraphrased): 0% fee for adding cards to Apple Pay / Google Pay where supported.
Source: What Are the Fees and Conditions for KAST Cards and Accounts?
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 85%
Region-dependent
Physical card
YesShow source
Physical card: Yes
Source states (paraphrased): Go virtual, physical or both.
Source: Deblock
Official product page (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 90%
YesShow source
Physical card: Yes
Source states (paraphrased): How do I order a physical KAST card?
Source: Crypto cards — spend stablecoins at 150M+ merchants
Official product page (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 90%
Virtual card
Yes*Show source
Virtual card: Yes
Standard: 1 virtual card; Premium: 10
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Standard: 1 virtual card; Premium: 10
YesShow source
Virtual card: Yes
Source states (paraphrased): Instant virtual card
Source: Crypto cards — spend stablecoins at 150M+ merchants
Official product page (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 92%
ATM withdrawals
Yes*Show source
ATM withdrawals: Yes
Any ATM on the VISA network, also abroad
Source states (paraphrased): You can withdraw money from any ATM connected to the VISA network
Source: What are the limits and fees for ATM withdrawals? - Deblock Help Center
Official help center / FAQ (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 90%
Any ATM on the VISA network, also abroad
YesShow source
ATM withdrawals: Yes
Source states (paraphrased): KAST cards can withdraw cash at ATMs.
Source: Can I Withdraw Cash With a KAST Card?
Official help center / FAQ (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 92%
Spend stablecoins
YesShow source
Spend stablecoins: Yes
Source states (paraphrased): Spend stablecoins at 150M+ merchants.
Source: Crypto cards — spend stablecoins at 150M+ merchants
Official product page (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 95%
Spendable assets
USDT · USDC*Show source
Spendable assets: USDT · USDC
Acceptable Tokens for deposit
Source states (paraphrased): Currently, this includes Tether (USDT), and USD Coin (USDC).
Source: Terms and Conditions of Service | Legal | KAST
Official terms & conditions (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 80%
Acceptable Tokens for deposit
Blockchains
Ethereum · Solana · Polygon · Arbitrum · TRON*Show source
Blockchains: Ethereum · Solana · Polygon · Arbitrum · TRON
Deposit networks for USDT/USDC; list not exhaustive, varies by coin
Source states (paraphrased): across chains including Ethereum, Solana, Polygon, Arbitrum and TRON
Source: Crypto cards — spend stablecoins at 150M+ merchants
Official product page (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 75%
Deposit networks for USDT/USDC; list not exhaustive, varies by coin
Limits
ATM limit
€15,000*Show source
ATM limit: €15,000
Standard; Premium 30,000 €; period not stated
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 85%
Standard; Premium 30,000 €; period not stated
$750*Show source
ATM limit: $750
$250 per withdrawal incl. fees, max 3 withdrawals per rolling 24h
Source states (paraphrased): so $750 a day
Source: Crypto cards — spend stablecoins at 150M+ merchants
Official product page (tier 1)
Extracted from source by research agent · retrieved 23 October 2026 · verified today (Fresh) · confidence 85%
$250 per withdrawal incl. fees, max 3 withdrawals per rolling 24h
Security & custody
Regulation / licences
Crypto-Asset Service Provider (CASP) licensed by the AMF, no. A2025-001 · Electronic money institution licensed by the ACPR, CIB 17748Show source
Regulation / licences: Crypto-Asset Service Provider (CASP) licensed by the AMF, no. A2025-001 · Electronic money institution licensed by the ACPR, CIB 17748
Source: Pricing plans - Deblock
Official pricing / fee schedule (tier 1)
Extracted from source by research agent · retrieved 22 October 2026 · verified today (Fresh) · confidence 90%
Deposit protection
NoShow source
Deposit protection: No
Source states (paraphrased): Your account is not covered by insurance against losses.
Source: Terms and Conditions of Service | Legal | KAST
Official terms & conditions (tier 1)
Extracted from source by research agent · retrieved 24 October 2026 · verified today (Fresh) · confidence 85%
Annual cost at 1,500 EUR/month
Deblock Card
- Annual & monthly fees+0 EUR
- FX costs−18 EUR
- Crypto conversion–
- ATM costs+0 EUR
- Cashback+0 EUR
- Net annual value-18 EUR
KAST
- Annual & monthly fees+0 EUR
- FX costs−63 EUR
- Crypto conversion–
- ATM costs−56 EUR
- Cashback+270 EUR
- Net annual value151 EUR
Assumes 300 EUR foreign spend and 100 EUR ATM per month, base tier only. Use your own numbers