1Password introduces Secure Agentic Autofill, an integration with Browserbase that delivers login credentials to AI agents just-in-time without exposing them.
1Password announces Secure Agentic Autofill, a new capability that lets browser-based AI agents sign in to web services securely. The integration with Browserbase supplies credentials directly from a 1Password vault and injects them at runtime. The data is not visible to the language model and does not end up in browser logs or repositories. The solution targets teams that use agentic AI for browser automation.
Secure Agentic Autofill is available in early access for 1Password customers who use Browserbase.
Agentic Autofill
Administrators connect a 1Password vault to Browserbase Director. They define which logins an agent may use and when. The agent then retrieves the required data on demand. This includes passwords and TOTP codes. 1Password adds an approval step via desktop or mobile so a user can authorize the actions.
The integration supports automatic credential mapping. The system selects the right login for the intended target, reducing the risk of phishing. Setup is handled through a short desktop procedure. Data is end-to-end encrypted and remains within the 1Password security model. The AI never sees the secrets and does not store them.
More Control
AI agents are increasingly performing tasks on behalf of employees. They therefore need to sign in without developers hardcoding secrets or sharing them via ad hoc scripts. In practice, embedded secrets still make their way into agents today, increasing risk and undermining policy. Secure Agentic Autofill addresses this by delivering credentials at the moment of use, under supervision, and without leaving traces in external logs.
For IT and security teams, this gives more control over who uses what and when. They retain control over vaults and access, even when agents execute browser-based workflows. For developers, it lowers the barrier to automating workflows without extra secret management.
Secure Agentic Autofill is available in early access for 1Password customers who use Browserbase. Rollout begins on October 8, 2025.