1Password API

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1Password API

What can I do with this?

A password manager, digital vault, form filler and secure digital wallet. 1Password remembers all your passwords for you to help keep account information safe.

What credentials do I need?

Authentication and permission requirements have not been reviewed here. Check the provider documentation for the required keys, OAuth scopes and account access before sending a request.

Check provider documentation ↗

Can I test without an account?

Account-free API calls have not been verified for this profile. You can inspect specifications and prepare requests in the explorer without running them.

Requests run only when you choose to send them. Browser access depends on the provider’s CORS policy.

2 APIs

1Password Events API

Native API

1Password Connect API

Native API

1 MCP Servers

1Password Environments MCP · Official

API and data access · see supported scope

Official MCP

1Password Environments: connection requirements

Transport: stdio
Authentication: Authorization prompts in the 1Password desktop app; approval lasts until the app locks.

Install the 1Password desktop app, create a 1Password Environment, and enable Settings > Developer > Integrate with MCP clients. Configure a local stdio client with the command 1password-mcp, then approve access in the desktop app. Remote-only clients are not supported. Enterprise administrators may disable local MCP access.

Documentation reviewed 2026-10-24 · Connection not runtime-tested.

Publisher setup documentation ↗

BUILD WITH 1Password

Integration details

Suggest an update ↗

These are the details currently listed in our catalog. Omitted fields are unknown, not necessarily unsupported. Confirm current requirements in the provider’s documentation.

QUICK ANSWERS

Frequently asked questions

What is 1Password?

A password manager, digital vault, form filler and secure digital wallet. 1Password remembers all your passwords for you to help keep account information safe.

Where can I find 1Password provider documentation?

Use the linked 1Password provider documentation to check setup and supported capabilities.

Read documentation

What does the official 1Password Environments MCP implementation support?

Manage 1Password Environments and locally mounted .env files from an MCP client. The desktop app prompts for authorization and does not return stored secret values to the agent. Supported operations are limited to those exposed by this implementation. Publisher evidence reviewed 2026-10-24. This review does not establish a working connection.

View publisher evidence

How do I connect to 1Password Environments MCP?

stdio. Authorization prompts in the 1Password desktop app; approval lasts until the app locks. Install the 1Password desktop app, create a 1Password Environment, and enable Settings > Developer > Integrate with MCP clients. Configure a local stdio client with the command 1password-mcp, then approve access in the desktop app. Remote-only clients are not supported. Enterprise administrators may disable local MCP access. Documentation reviewed 2026-10-24; not runtime-tested.

Read connection instructions

How current is this 1Password profile?

API Tracker summarizes available catalog information. Missing fields mean we have not established those details; they do not mean a feature is unsupported. Confirm current requirements with the provider.

Read our methodology