TAPSIGNER

TAPSIGNER

Coinkite
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+

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About

Coinbase is introducing the Coinbase One Card, launching in fall 2025, which is a credit card on the American Express network that gives up to 4% back in Bitcoin on purchases. The rewards rate depends on how many assets you hold on Coinbase, everyone starts at 2%, with higher tiers for higher holdings. The card is exclusively available to Coinbase One members (a subscription plan), and there’s a basic tier for that membership. It will be issued by First Electronic Bank and powered via Cardless in partnership with American Express. Some special benefits/protections will be included via the Amex network (e.g., offers, experiences, extended warranties, protection for travel disruptions, etc.). The card will be metal, with design touches referencing Bitcoin’s genesis block. Also, the rewards are in Bitcoin, meaning volatility and value changes apply; certain purchases may be excluded from earning rewards.

About

It's a wireless NFC smart card that holds your Bitcoin private key (XPRV) and will sign transactions with a simple tap on your phone. Verifiable entropy, meaning you know 100% that no one but the TAPSIGNER itself has the private key that controls the Bitcoin. Can be easily and securely backed up into a file. A simple Bitcoin wallet in your pocket. Think of it as a Bitcoin private key on a card! You can sign mobile wallet transactions by tapping the card on your phone. Your mobile wallet provides most of the wallet logic and TAPSIGNER holds the secrets. It's essentially a hardware wallet you can slip inside your regular wallet. TAPSIGNER's lower cost makes hardware wallet features and security available to a wider market around the world. TAPSIGNER is a great way to keep your keys separate from your wallet(s). The card form factor makes it easy to carry and easy to conceal. Partially signed Bitcoin transactions (PSBTs) via HWI.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Crypto enthusiasts and investors searching for a solution to earn Bitcoin rewards on everyday spending, and are willing to pay a membership fee in exchange for premium card benefits

Audience

Crypto users in need of a solution to hold their Bitcoin private key and manage all their transactions

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$4.99 per month
Free Version Not Supported
Free Trial Not Supported

Pricing

$6.99 one-time payment
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Coinbase
Founded: 2012
United States
www.coinbase.com/creditcard

Company Information

Coinkite
Founded: 2012
Canada
tapsigner.com/start

Alternatives

Alternatives

Coinbase Card

Coinbase Card

Coinbase
Specter Wallet

Specter Wallet

Specter Solutions
Coinbase NFT

Coinbase NFT

Coinbase
Prokey

Prokey

Prokey Technologies

Categories

Categories

Cold Wallets Supported
Crypto Wallets Supported

Integrations

Bitcoin Supported
Coinbase Supported
Ethereum Supported
Solana Supported
xRP Supported

Integrations

Bitcoin Supported
Coinbase Not Supported
Ethereum Not Supported
Solana Not Supported
xRP Not Supported
Claim Coinbase One Card and update features and information
Claim Coinbase One Card and update features and information
Claim TAPSIGNER and update features and information
Claim TAPSIGNER and update features and information