Zero‑Knowledge security without seed phrases or backup codes
The easy-to-integrate Bunkyr API provides reliable, secure, and familiar recovery options to cryptocurrency wallets and other encrypted applications, without compromising on user experience.
Defense-grade hardware
Secure cryptographic hardware generates keys from request-time inputs. Keys are never stored.
User-transparent
Simple and fast account recovery using social sign-in means end users never see a Bunkyr webpage.
Developer-friendly
Lightweight API and comprehensive documentation makes integration simple. Get direct support from Bunkyr's engineering team.
Backed by
Non-custodial account recovery as easy as a normal password reset
Traditional methods to protect your users' assets can be confusing and risky for your customers. With Bunkyr, replace unwieldy and insecure recovery codes with something as easy as a social sign-in.
Users can easily recover encrypted assets without your systems ever having offline access
Limit your breach risk and give users ownership of their assets, without the burden of a seed phrase
Don't ask users to store recovery codes for years
Printed codes and mnemonics are prone to loss, or worse - they can fall into the hands of an attacker
Bunkyr never has access to user data and never stores keys
Datacenter-hosted cryptographic hardware generates a user's backup keys at request-time. Keys can only be generated if the end user, your systems, and Bunkyr all provide their portion of the key-derivation information.
Randomized user identifiers and zero user data, ever
Defense-grade cryptographic hardware
Reliable and scalable cloud-based SaaS API
Redundant and fault-tolerant distributed hardware
Stay focused on your product,
let Bunkyr handle the security
With just a few simple calls to the Bunkyr API, you can greatly limit your data breach exposure, ensure compliance with privacy regulations, and strengthen customer trust. Reduce the frequency of costly support calls due to lost passwords.
Zero-Knowledge for everyone
Security that's easy for developers and friendly to users means your customers' assets and data stay protected without all the complexity and risk.
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