Spend Bitcoin Securely - ANYWHERE
The first cold wallet debit card that lets you spend at any POS with air-gapped signing — no apps, no hot wallets, no custody.
Get NotifiedNot Just Another Crypto Card
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Feature
BitSwype
Competitors
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Speed
30s+ (Lightning/QR)
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Custody
Partial or full
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Signing
Online in app
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POS Spend
No – QR or online only
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Wallet Type
Hot / App-based
BitSwype Partners
Your Keys. Your Coins. Always.
BitSwype never touches your private keys. Every transaction is signed offline on your hardware wallet (Trezor, Coldcard) via NFC — the same security you trust for storage, now for spending.
Air-Gapped PSBT Signing
No internet exposure
Non-Custodial
You control 100% of funds
EMV Chip + PCI DSS
Bank-grade at the terminal
User-Controlled Security
Your Data, Your Control
BitSwype
How It Works
Every time you tap or insert the card at a POS, it uses the stored xpub to build the transaction. There’s no need to tap your cold wallet again unless you want added security for large purchases.
No app, no phone, no internet required after the initial sync.
One sync, then the card works solo.
You receive your BitSwype card.
Turn on your cold wallet and go to the “Receive” screen.
Tap the cold wallet on the card’s NFC zone.
Card reads your xpub (public key) via NFC and stores it securely in the chip.
Card flashes green to confirm the sync is complete.
The BitSwype Advantage
BitSwype is the first cold-wallet debit card that lets you spend your Bitcoin securely at any POS terminal. There are no apps, no hot wallets, and no custodial risk. Every transaction is signed offline using your hardware wallet, keeping your private keys where they belong.
BitSwype combines cold-storage security with real-world usability so you can use your Bitcoin anywhere standard card payments are accepted.
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TRANSACTION APPROVAL
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COUNTRIES WITH POS SUPPORT
You’ve Got Questions? We’ve Got Answers.
Help Center and online support available 24 hours a day, 7 days a week.
After your cold wallet signs the transaction:
- BitSwype broadcasts the signed PSBT
1.5% fee (competitive with Strike, Fold, etc.)
Works at 99.9% of POS terminals worldwide (EMV contact & contactless).
| Feature | BitSwype | Competitors |
| Wallet | Cold (offline) | Hot (app) |
| POS Spend | Yes | No |
| Signing | Air-gapped | Online |
| Custody | None | Partial/Full |
| Privacy | No KYC | KYC required |
| BitSwype = Cold storage + Real-world spending. | ||
BitSwype is the first non-custodial debit card that lets you spend Bitcoin from your cold wallet (Trezor, Coldcard) at any POS terminal — just spend or tap. No apps. No hot wallets. No custody.
- Spend the BitSwype card at checkout
- Tap your cold wallet (via NFC) to sign the transaction offline
- Pay — BTC converts to USD in real-time, merchant gets fiat
All in under 10 seconds.
Yes — 100% air-gapped.
Your private keys never leave your hardware wallet. BitSwype only sends an unsigned transaction (PSBT) for signing. No internet. No exposure.
No. The card works standalone. Optional companion app only for setup and transaction history.
All mainstream wallets integrate with BitSwype, including but not limited to Trezor, ElliPal, Ledger, ColdCard, etc.
Pre-order now → $75
- Q4 2025: Prototypes shipped to first 500
- Q1 2026: Full beta launch
- Q3 2026: General availability
Limited first batch — secure your spot.