The agent-native authentication toolkit
Secure primitives featuring next-generation technologies including passkeys, hardware security keys and more. Dedicated agent docs, skills and plugins ensure agents make the right decisions.
For LLM coding agentsLet your agent do the heavy lifting
Get started with passkeysRegister a passkey, then use it to authenticate
One time codesFor mailbox verification, account recovery and more
Our roadmapSocial sign in, SMS codes, audit, improved DX and more
Frequently asked questions
- How can I avoid vendor lock in?
- We oppose lock-in, it's both unethical and also acts as a barrier to adoption.
- What does "Agent native" mean?
- Passlock is built for consumption by LLM coding agents, along with developers.
- Which auth methods do you support?
- Passkeys, security keys, one time codes and more. Please see our roadmap.
- Which regions do you support?
- We currently host in Ireland (AWS EU-West-1) region, with more regions on the way.
- Which frontends do you support?
- Our browser library is framework agnostic. We assume you're using a modern bundler.
- Which backends do you support?
- Whilst we offer a TS library, you can use any backend capable of making REST calls.
Passkey Demo
API Endpoint: https://api.passlock.dev
This demo uses a live Passlock instance, with default settings
Passkey username on this device