KAST Card
20% off
20% off your first subscription
- Discount is automatically applied at checkout.
Offer terms can change. Check the current KAST referral programme before signing up.
Compare cards
Choose 2–4 cards to compare fees, rewards and everyday use.
Solayer Pay Card
KAST CardCompare the details
Best known Not disclosed
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Feature
Scores
- Overall Score
- Solayer Pay Card55KAST Card84
- Cashback score
- Solayer Pay Card21KAST Card75
- Travel score
- Solayer Pay Card53KAST Card93
- Funds control score
- Solayer Pay Card47KAST Card71
- Lowest fees score
- Solayer Pay Card43KAST Card82
- Transfers score
- Solayer Pay Card29KAST Card100
Choosing a card
- Best fit
- Solayer Pay Card
- Solana users funding virtual and physical Visa purchases with USDC.
- Spending eligible sUSD balances while they earn a variable yield.
KAST Card- USD spending on Standard: 1.5% cashback, capped at $30/month.
- Using stablecoins for card purchases and local bank payouts.
- Before you choose
- Solayer Pay Card
- The base plan costs $20/year; top-ups can add up to 1% and delivery is extra.
- Emerald Points have no fixed cash conversion or guaranteed future token value.
KAST Card- Non-USD purchases add 0.5–1.75% FX; those below $25 also cost $0.10.
- ATM withdrawals cost $3 + 2%, plus FX when withdrawing non-USD cash.
Costs
- Plan cost
- Solayer Pay Card$20/yearKAST Card$0
- FX fee
- Solayer Pay CardUp to 3% stated + $0.10; components may stackKAST Card0.5–1.75%
- Top-up fee
- Solayer Pay Card1%KAST Card0%
- Card spending fee
- Solayer Pay Card$0.15KAST Card0%
- ATM fee
- Solayer Pay CardNot disclosedKAST Card$3 + 2%
- Virtual card
- Solayer Pay Card$0 virtual card; included with the $20/year Solayer Pay base planKAST CardFree first two
- Physical card
- Solayer Pay CardFree card; US Express shipping $24.99 or International Express shipping $59.99KAST CardFree; $40 shipping
Plans
- Available plans
- Solayer Pay Card1 plans: Solayer PayKAST Card3 plans: Standard, Premium, Private
- Top cashback plan
- Solayer Pay CardNot disclosedKAST CardPrivate: 3%
Everyday use
- Network
- Solayer Pay CardVisaKAST CardVisa
- Card formats
- Solayer Pay CardVirtual, PhysicalKAST CardVirtual, Physical
- ATM withdrawals
- Solayer Pay CardAvailableKAST CardAvailable
- Mobile wallets
- Solayer Pay CardApple Pay, Google PayKAST CardApple Pay, Google Pay
- Apps
- Solayer Pay CardiOS, AndroidKAST CardiOS, Android
- Daily spending limit
- Solayer Pay CardShown in appKAST CardNo cap
- Monthly spending limit
- Solayer Pay CardShown in appKAST CardNo cap
- ATM limit
- Solayer Pay CardLimits shown in appKAST Card$500 per withdrawal; up to three withdrawals or $1,500 per 24 hours
Funding & transfers
- Networks
- Solayer Pay CardSolanaKAST CardSolana, Ethereum, Tron, Polygon, BNB Chain, Arbitrum +7
- Crypto deposits
- Solayer Pay CardStablecoins: USDCKAST CardStablecoins: USDT, USDC, USDe, PYUSD, RLUSD; Other crypto: BTC, ETH, SOL, XRP, AAVE +22
- Fiat deposits
- Solayer Pay CardNot disclosedKAST CardUSD bank transfer, EU bank transfer, BRL PIX deposit, MXN SPEI deposit +2
- Transfers
- Solayer Pay CardNot disclosedKAST CardStablecoin transfers; KAST Tag; Global USD SWIFT payout, USD local payout, EUR SEPA payout, Other local currency payouts
- Payout currencies
- Solayer Pay CardNot disclosedKAST CardUSD, EUR, AED, SAR, JPY, INR, PHP, THB +4
Rewards
- Base cashback
- Solayer Pay Card0%KAST Card1.5%
- Max cashback
- Solayer Pay CardNot disclosedKAST Card3%
- Reward currency
- Solayer Pay CardEmerald PointsKAST CardUSD cashback
Earn
- Advertised APY
- Solayer Pay CardUp to 3.5% APYKAST CardUp to 7% APY
- How it works
- Solayer Pay CardEarn on spending balanceKAST CardOptional earn vault
- Separate deposit
- Solayer Pay CardNoKAST CardYes
- Use balance for spending
- Solayer Pay CardYesKAST CardNo
- Lock-up
- Solayer Pay CardNoKAST CardNo
Trust & availability
- Custody
- Solayer Pay CardCustodialKAST CardCustodial
- Control until payment
- Solayer Pay CardProvider controls fundsKAST CardProvider controls funds
- Card issuer
- Solayer Pay CardThird NationalKAST CardThird National
- Card processing
- Solayer Pay CardNot disclosedKAST CardTazapay
- Custody / key management
- Solayer Pay CardNot disclosedKAST CardBitGo
- Identity verification
- Solayer Pay CardSumsubKAST CardNot disclosed
- Programme operator
- Solayer Pay CardSolayer Labs, Inc.KAST CardTroia Corp
Sources
- Official sources
- Solayer Pay Card25KAST Card20
- Last reviewed
- Solayer Pay CardAug 12, 2026KAST CardOct 14, 2026