Related articles
![](/images/7Qj5QKGqfWN1WcysD0LMO8jBj2Zgy2VnADNQYpgU-370x180.jpg)
BitcoinOS Verifies First ZK-Proof on Bitcoin Mainnet, Opening New Doors for Decentralized Apps
Blockchain Bitcoin![](/images/fKKOrMhNOuHwzd9oXhaCZslvNgMbOjrnVTxrhfyG-370x180.jpg)
Introducing Crypto APIs' Best-in-Class Dedicated Nodes Service
Updates Announcements Nodes![](/images/q2LtA4yi9VOceAse4TdFtT70myRwxvsZsQekRPQ0-370x180.jpg)
Shared node infrastructure for top blockchains using JSON-RPC.
Dedicated nodes infrastructure for leading blockchains using JSON-RPC
Unified data from a single point using REST APIs. Execution time of 25ms.
Real-time notifications for events on top blockchains. Response under 100ms.
A set of prepared cryptographic APIs with unified endpoints which save time and effort.
Get access to unified market data using REST APIs from top crypto exchanges.
Crypto APIs is proud to announce the release of its Approver mobile application!
Customers can now quickly and easily control their outgoing wallet transactions not only through the Crypto APIs dashboard, but by also using their mobile device. Make important decisions on the go and keep an eye on your account from any part of the world.
With its seamless interface, robust performance and straightforward way of use, the mobile application allows Crypto APIs users to easily approve or reject both transaction and system action requests. This adds an extra layer of protection against unauthorized transactions by ensuring that no funds can leave your digital business wallet without the approval of multiple parties.
The Crypto APIs Approver app applies Wallet as a Service (WaaS) functionalities on your mobile device. Transaction requests utilize the Governance layer feature which allows users to set up custom rules for their outgoing transactions. This way they can decide the specific parameters of a transaction and who can approve or reject it. This multi-party approval system can be set up depending on your transaction volume and team size. It is completely customizable and flexible.
The Governance layer itself steps on Multi-Party Computation (MPC) authorization method, which is at the core of Crypto APIs’ WaaS. Through it multiple parties make joint computations without data being leaked and sign on transactions using TSS. The application is available only to Crypto APIs users and can be downloaded for free from the Google Play Store for Android and the App Store for iOS.
The Crypto APIs Approver app is secured with both PIN and biometrics. It can be set up and connected to your Crypto APIs’ account in a matter of seconds and without any difficulties. Simply register your mobile device in the Crypto APIs dashboard, download the app, scan the QR code with it and start making decisions on transaction and system action requests.
We are preparing more improvements for our Wallet as a Service and cannot wait to share them with you once they are live! Stay tuned with our Social media, Updates page and Blog to be the first one to get the news.