COMPANY detail
SOLID CARD Spend your yield like cash
Card Feature Overview.
TIERS
W BONUS
NONE
CASHBACK
UP TO 3%
REGISTER FEE
FREE
NEED KYC
YES
FX FEE
0.5%
APR
YES
CARD TYPE
VIRTUAL CARD
CARD NETWORK
BLOCKCHAIN
REGION
WALLET TYPE
NON CUSTODIAL
APPLE PAY
YES
IBAN/SWIFT
NO
ATM LIMIT
NOT DISCLOSED
DAILY LIMIT
$2,000
GET THE CARD
W BONUS
NONE
CASHBACK
UP TO 5%
REGISTER FEE
$75
NEED KYC
YES
FX FEE
0%
APR
YES
CARD TYPE
VIRTUAL CARD
CARD NETWORK
BLOCKCHAIN
REGION
WALLET TYPE
NON CUSTODIAL
APPLE PAY
YES
IBAN/SWIFT
NO
ATM LIMIT
NOT DISCLOSED
DAILY LIMIT
$10,000
GET THE CARD
VIRTUAL
| W BONUS | NONE |
|---|---|
| CASHBACK | UP TO 3% |
| REGISTER FEE | FREE |
| NEED KYC | YES |
| FX FEE | 0.5% |
| APR | YES |
| CARD TYPE | VIRTUAL CARD |
| CARD NETWORK | |
| BLOCKCHAIN | |
| REGION | |
| WALLET TYPE | NON CUSTODIAL |
| APPLE PAY | YES |
| IBAN/SWIFT | NO |
| ATM LIMIT | NOT DISCLOSED |
| DAILY LIMIT | $2,000 |
PREMIUM SOLID
| W BONUS | NONE |
|---|---|
| CASHBACK | UP TO 5% |
| REGISTER FEE | $75 |
| NEED KYC | YES |
| FX FEE | 0% |
| APR | YES |
| CARD TYPE | VIRTUAL CARD |
| CARD NETWORK | |
| BLOCKCHAIN | |
| REGION | |
| WALLET TYPE | NON CUSTODIAL |
| APPLE PAY | YES |
| IBAN/SWIFT | NO |
| ATM LIMIT | NOT DISCLOSED |
| DAILY LIMIT | $10,000 |
Cashback Terms: Cashback may change, be available for a limited time, have limits, or even be awarded in points or other forms. For precise details, always check the card’s website.
The Real Story on This Card.
PROS
Up To 3% Cashback/Free Tier
Available across multiple regions
Earn yield automatically
Free Virtual Card
Non Custodial Wallet
CONS
Collateral liquidation risk
Free Virtual Card Has 0.5% FX FEE
IBAN not supported
Premium Tier isn't Free
Not all blockchains are supported
GENERAL Questions.
What is SOLID?
SOLID is a full-stack DeFi protocol that lets users earn, spend, and save directly from their self-custodial wallet. At its core is SoUSD — a yield-bearing, non-custodial stablecoin designed for a seamless, cross-chain experience.
How does SOLID work?
When you deposit USDC, you mint SoUSD — a token that represents shares in a vault optimized for yield. Your funds are allocated into whitelisted, audited DeFi strategies. You earn automatically as the vault grows in value.
No staking. No lockups. Yield compounds passively.
Note: While we abstract gas and signatures for simplicity, you still sign transactions and pay gas when minting or redeeming.
No staking. No lockups. Yield compounds passively.
Note: While we abstract gas and signatures for simplicity, you still sign transactions and pay gas when minting or redeeming.
What makes SOLID different?
SOLID offers DeFi without the headaches.
You get:
Real yield from curated strategies
Abstracted bridging & gas management
Full control through self-custody
A sleek interface and upcoming payment card
All in one protocol, designed to just work — for everyone.
You get:
Real yield from curated strategies
Abstracted bridging & gas management
Full control through self-custody
A sleek interface and upcoming payment card
All in one protocol, designed to just work — for everyone.
What is SoUSD?
SoUSD is a yield-bearing stablecoin. Unlike typical 1:1 pegged stablecoins, SoUSD represents your share in a growing vault.
Its value increases over time as interest accrues — no need to stake or manage positions.
SoUSD is gasless, cross-chain, and composable — ready for use in payments, swaps, lending, and more.
Its value increases over time as interest accrues — no need to stake or manage positions.
SoUSD is gasless, cross-chain, and composable — ready for use in payments, swaps, lending, and more.
Where does the yield come from?
Yield comes from BoringVaults — a set of curated DeFi strategies across chains. Capital is deployed into secure, audited protocols with strong performance histories (e.g., lending markets, staking).
Strategies are selected based on risk, uptime, and on-chain performance, ensuring your SoUSD earns reliable, risk-adjusted yield — without you lifting a finger.
Strategies are selected based on risk, uptime, and on-chain performance, ensuring your SoUSD earns reliable, risk-adjusted yield — without you lifting a finger.
Borrow Against Your Savings
Borrow Against Savings lets you borrow USDC against your yield-bearing savings and spend it with your Solid Card while your original funds continue earning yield.