Closed Alpha

0x57 is currently in closed alpha. For early access, join our Discord.


Quickstart your project with our APIs

0x57 provides opinionated APIs that you can use to build your next product. From taking the difficulty out of Passkey authentication to providing a robust permission system, we give you easy-to-use APIs for the complicated systems you don't want to make.

Our APIs

  • Passkey Authentication
  • Account flags
  • Permissions & Roles
  • Usernames (with domain authentication)
  • And more coming soon!