Payment & security

For card payments, VoltASIC uses Square. After your order is validated, you are redirected to Square's secure payment environment with the amount already defined.

Secure payment with Square

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Bank card via Square

After your VoltASIC order is validated, you are redirected to Square's secure card-payment flow. Visa and Mastercard are processed by Square; Apple Pay or Google Pay may also be offered when available and compatible.

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USDC · Base Direct crypto

The exact amount, network and receiving address are generated for your order after validation.

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Other direct crypto payments

EURC on Ethereum, USDT on Avalanche C-Chain and Bitcoin remain available when enabled.

How does a Square payment work?

1
Create your VoltASIC order.
The amount and stock are recalculated server-side and a VAO reference is created.
2
Choose Bank card · Square on VoltASIC.
The server creates a Square checkout linked to your order and its exact amount.
3
Complete payment with Square.
You are redirected to Square's secure checkout. Depending on your device and eligibility, Apple Pay or Google Pay may also be offered.
4
Automatic confirmation.
VoltASIC does not treat a browser return alone as proof of payment: the status is verified with Square before the order is confirmed.

Direct crypto payments

For direct crypto payments, always verify the asset, network, address and exact amount before sending. A confirmed blockchain payment is irreversible.