Fund it your way: dollars, stablecoin or any currency
Fund the ACK card with a bank or brokerage transfer (ACH or wire) in any currency, direct deposit from your employer, or stablecoin (USDC, USDT or PYUSD) from your wallet or exchange. Then spend anywhere — any country, any currency.
Last updated:
Which stablecoins can I use?
USDC, USDT and PYUSD. Send them to your ACK account from your wallet or exchange, and spend anywhere in the world with your ACK card, with 0% FX markup.
Which networks?
| Stablecoin | Networks |
|---|---|
| USDC | Ethereum, Solana, Base or Polygon |
| USDT | Ethereum, Solana or Tron (TRC-20) |
| PYUSD | Ethereum, Solana or Polygon |
Always send the native token on one of these networks. Each network charges its own small fee, paid in its own token: ETH on Ethereum and Base, SOL on Solana, TRX on Tron, POL on Polygon.
Send from the exchange or app you already use
| Exchange or app | USDC | USDT | PYUSD |
|---|---|---|---|
| Coinbase | Ethereum, Solana, Base, Polygon | Ethereum | Ethereum, Solana |
| Kraken | Ethereum, Solana, Base, Polygon | Ethereum, Solana, Tron | Ethereum, Solana |
| Gemini | Ethereum, Solana, Base, Polygon | Ethereum, Solana | — |
| Binance.US | Ethereum, Solana, Base | Ethereum, Solana, Tron | — |
| Crypto.com | Ethereum, Solana, Base, Polygon | Ethereum, Solana | Ethereum |
| Robinhood | Ethereum, Solana, Base, Polygon | — | — |
| PayPal | — | — | Ethereum, Solana |
| Venmo | — | — | Ethereum, Solana |
| Cash App | Ethereum, Solana, Polygon | — | — |
Send from your own wallet
| Wallet | Networks |
|---|---|
| MetaMask, Trust Wallet, Exodus, Ledger Wallet, Trezor, OKX Wallet, Zerion | Ethereum, Solana, Tron, Base, Polygon |
| Phantom, Coinbase Wallet, Backpack | Ethereum, Solana, Base, Polygon |
| Rabby, Rainbow, Uniswap Wallet | Ethereum, Base, Polygon |
| TronLink | Tron |
| Solflare | Solana |
Not every app offers every coin or network in every state (New York in particular), and wallet support can vary by device or app version — check your app before you send. ACK is not affiliated with these companies; names are trademarks of their owners. Source: each company’s help pages, October 2026.
Can I spend USDC with a debit card?
Yes — fund the ACK card with USDC (or USDT or PYUSD) and spend in any country, in any currency.
Questions
How do I fund it?
Bank or brokerage transfer (ACH or wire) in any currency, direct deposit from your employer, or stablecoin from your wallet or exchange.
Can I send USDC from Coinbase?
Yes. In Coinbase, send USDC to your ACK account on Ethereum, Solana, Base or Polygon.
Can I send USDT on Tron (TRC-20)?
Yes. Send USDT on Tron from Kraken or Binance.US, or from a wallet such as Trust Wallet, Exodus or TronLink.
Can I send PYUSD from PayPal or Venmo?
Yes. Send PYUSD from PayPal or Venmo on Ethereum or Solana.
How does my money earn?
Your entire balance earns 3–4% APY, every day, and every purchase earns 0.5–1% cashback.