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Description
Introducing the simplest Bitcoin Wallet as a Service in the world. At Block.io, we're designing straightforward API calls for all your Blockchain needs, ensuring that developers can easily integrate with our services. Our platform supports a variety of currencies and programming languages, allowing you to kickstart your Bitcoin application effortlessly. We offer not only wallet hosting but also tailored support for your cryptocurrency enterprise. Instead of spending countless months figuring out the intricacies of blockchain technology, you can launch your project with Block.io and be operational in just one day. Effortlessly manage your bitcoin, dogecoin, and litecoin from a single interface. All transactions occur directly on the blockchains, meaning you are always in control since only you can authorize your transactions. With an impressive uptime of over 99.99% and an average response time of merely 80 ms, our platform ensures reliability and speed. Build your applications with as few as three lines of code, simplifying the development process significantly. Our Basic Multi-Signature addresses are designed to require two signatures for any withdrawals: yours and Block.io's, which greatly enhances the security of your wallets and applications compared to single-signature addresses. Experience peace of mind knowing that your funds are protected by this advanced security measure.
Description
The TAPSIGNER is a sleek NFC-enabled smart card designed to securely store your Bitcoin private key (XPRV) and allows you to sign transactions effortlessly by simply tapping it against your mobile phone. With verifiable entropy, you can be completely assured that only the TAPSIGNER possesses the private key that governs your Bitcoin holdings. This card can be conveniently backed up to a file, transforming it into a compact Bitcoin wallet you can easily carry. Imagine having a Bitcoin private key encapsulated in a card form! By tapping the card on your phone, you can sign mobile wallet transactions while your mobile wallet manages most of the operational logic, keeping critical secrets within the TAPSIGNER. This device functions as a hardware wallet that can seamlessly fit into your regular wallet, making it a practical choice for security. The affordability of the TAPSIGNER broadens access to hardware wallet features and security for users across the globe. Additionally, it offers an excellent solution for maintaining the separation of your keys from your other wallets. With its card design, it is not only portable but also discreet, and it supports partially signed Bitcoin transactions (PSBTs) through HWI, enhancing its utility.
API Access
Has API
API Access
Has API
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
$6.99 one-time payment
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Block.io
Founded
2014
Website
www.block.io
Vendor Details
Company Name
Coinkite
Founded
2012
Country
Canada
Website
tapsigner.com/start