No private key leaves the card.
The card is the signer, not a prop for a cloud wallet.
The card that signs money.
Ethereum and Solana, on the same physical card. One tap signs the payment inside the chip, with settlement in seconds.
One card. One tap. Payments with immediate finality on Ethereum and Solana.
A new payment method your terminal fleet can understand.
Venturus Card is not an intermediary for moving numbers in a private database. Every tap is an instantly verifiable blockchain transaction.
The partner opportunity is simple: integrate the rail once, distribute through the machines you already operate, and give merchants access to card-present on-chain payments without changing the checkout experience.
Your terminals. Your rules. Verified by the card.
A controller connects terminal operations to the chip's authorization checks, without taking custody of customer funds.
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Enrollment
Each terminal authenticates with its own cryptographic identity.
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Authorization
Operators control allowed networks, tokens and merchants, and can revoke a terminal's access to new payment permits.
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Verification
Smart cards verify that the terminal is authorized before signing a transaction.
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Monitoring
Authenticated terminal activity, permits, denials and reported payment outcomes give operators a view of their terminals.
The debit card experience, with stablecoins.
100% self-custodial.
The customer stays in full control, with the ability to customize spending limits or withdraw the card's balance to another account at any time.
The same card, Ethereum and Solana.
One chip authorizes payments on EVM and SVM, with independent balances on each network.
Frequently asked questions
Does the operator hold customers' funds?
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No. The operator maintains the infrastructure for terminals, cards and blockchain transaction sponsorship. Customers retain custody of their funds.
What happens if a customer loses a card?
Recovery accounts, also controlled by the customer, can transfer funds held by the physical card's account.
Does the card have PIN protection?
Yes. Transactions above the amount chosen by the customer, or after the maximum number of daily uses, require a PIN.
Is the card restricted to the EMV standard?
No. The current version runs on its own blockchain payment rail, without relying on Visa or Mastercard networks or requiring compliance with their card-scheme standards.
Which blockchains can the card operate on?
The card supports EVM (Ethereum Virtual Machine) and SVM (Solana Virtual Machine) architectures and can be used simultaneously on Ethereum mainnet, Solana, Base, Robinhood, Arbitrum, BSC, Optimism and more.
Which tokens are supported?
Currently, USDC and USDT are supported, but the system can be expanded to support any ERC-20 or SPL token.
Are there fees?
Yes. Regular blockchain transaction fees apply. They have consistently stayed below US$0.01.*
*Average transaction fee observed.What are the settlement times?
A transaction takes 3-4 seconds from tap to on-chain confirmation.*
*Average observed time.