# LastPass API

> The LastPass API enables programmatic management of your organization’s LastPass entities — users, roles (admin levels), and managed (child) companies for Managed Service Providers (MSPs) — supporting lifecycle operations (create, read, update, delete), invitations, and reporting.

**Terms of Service**: https://www.lastpass.com/legal-center/developer-terms

## Documentation

This site provides API documentation in both HTML (for humans) and Markdown (for LLMs).

### Full API Reference

- HTML: https://developer.lastpass.com/business/docs/
- Markdown: https://developer.lastpass.com/business/docs/index.md

## Authentication

**Type**: API Key  
**Header**: `Authorization`

Authenticate using your LastPass API key. Set the `Authorization` header to `api-key <your-lpkey>`.

Example: `api-key lpkey_XXXXXXXXXXXX_YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY`

Generate your API key in the LastPass Admin Console under **Advanced → LastPass API**.

### By Resource

#### Users

Create, retrieve, update, delete, and invite users within your company.

- Resource overview: [https://developer.lastpass.com/business/docs/users.md](https://developer.lastpass.com/business/docs/users.md)
- List users: [https://developer.lastpass.com/business/docs/users/list-users.md](https://developer.lastpass.com/business/docs/users/list-users.md)
- Create user: [https://developer.lastpass.com/business/docs/users/create-user.md](https://developer.lastpass.com/business/docs/users/create-user.md)
- Get user: [https://developer.lastpass.com/business/docs/users/get-user.md](https://developer.lastpass.com/business/docs/users/get-user.md)
- Partially update user: [https://developer.lastpass.com/business/docs/users/partially-update-user.md](https://developer.lastpass.com/business/docs/users/partially-update-user.md)
- Delete user: [https://developer.lastpass.com/business/docs/users/delete-user.md](https://developer.lastpass.com/business/docs/users/delete-user.md)
- Invite user: [https://developer.lastpass.com/business/docs/users/invite-user.md](https://developer.lastpass.com/business/docs/users/invite-user.md)

#### Admin levels

Define and manage role-based access control (RBAC) levels and assign users to them.

- Resource overview: [https://developer.lastpass.com/business/docs/admin-levels.md](https://developer.lastpass.com/business/docs/admin-levels.md)
- List admin levels: [https://developer.lastpass.com/business/docs/admin-levels/list-admin-levels.md](https://developer.lastpass.com/business/docs/admin-levels/list-admin-levels.md)
- Get admin level: [https://developer.lastpass.com/business/docs/admin-levels/get-admin-level.md](https://developer.lastpass.com/business/docs/admin-levels/get-admin-level.md)
- List admin level users: [https://developer.lastpass.com/business/docs/admin-levels/list-admin-level-users.md](https://developer.lastpass.com/business/docs/admin-levels/list-admin-level-users.md)
- Add user to admin level: [https://developer.lastpass.com/business/docs/admin-levels/add-user-to-admin-level.md](https://developer.lastpass.com/business/docs/admin-levels/add-user-to-admin-level.md)
- Remove user from admin level: [https://developer.lastpass.com/business/docs/admin-levels/remove-user-from-admin-level.md](https://developer.lastpass.com/business/docs/admin-levels/remove-user-from-admin-level.md)

#### Managed companies

Manage companies in a Managed Service Provider (MSP) hierarchy.

- Resource overview: [https://developer.lastpass.com/business/docs/managed-companies.md](https://developer.lastpass.com/business/docs/managed-companies.md)
- List managed companies: [https://developer.lastpass.com/business/docs/managed-companies/list-managed-companies.md](https://developer.lastpass.com/business/docs/managed-companies/list-managed-companies.md)
- Create managed company: [https://developer.lastpass.com/business/docs/managed-companies/create-managed-company.md](https://developer.lastpass.com/business/docs/managed-companies/create-managed-company.md)
- Get managed company: [https://developer.lastpass.com/business/docs/managed-companies/get-managed-company.md](https://developer.lastpass.com/business/docs/managed-companies/get-managed-company.md)
- Update managed company: [https://developer.lastpass.com/business/docs/managed-companies/update-managed-company.md](https://developer.lastpass.com/business/docs/managed-companies/update-managed-company.md)
- Partially update managed company: [https://developer.lastpass.com/business/docs/managed-companies/partially-update-managed-company.md](https://developer.lastpass.com/business/docs/managed-companies/partially-update-managed-company.md)
- Detach managed company: [https://developer.lastpass.com/business/docs/managed-companies/detach-managed-company.md](https://developer.lastpass.com/business/docs/managed-companies/detach-managed-company.md)

#### Managed companies users

Manage users within child companies in an MSP hierarchy.

- Resource overview: [https://developer.lastpass.com/business/docs/managed-companies-users.md](https://developer.lastpass.com/business/docs/managed-companies-users.md)
- List users of a managed company: [https://developer.lastpass.com/business/docs/managed-companies-users/list-managed-company-users.md](https://developer.lastpass.com/business/docs/managed-companies-users/list-managed-company-users.md)
- Create user in a managed company: [https://developer.lastpass.com/business/docs/managed-companies-users/create-managed-company-user.md](https://developer.lastpass.com/business/docs/managed-companies-users/create-managed-company-user.md)
- Get user in a managed company: [https://developer.lastpass.com/business/docs/managed-companies-users/get-managed-company-user.md](https://developer.lastpass.com/business/docs/managed-companies-users/get-managed-company-user.md)
- Partially update user in a managed company: [https://developer.lastpass.com/business/docs/managed-companies-users/partially-update-managed-company-user.md](https://developer.lastpass.com/business/docs/managed-companies-users/partially-update-managed-company-user.md)
- Delete user in a managed company: [https://developer.lastpass.com/business/docs/managed-companies-users/delete-managed-company-user.md](https://developer.lastpass.com/business/docs/managed-companies-users/delete-managed-company-user.md)
- Invite user in a managed company: [https://developer.lastpass.com/business/docs/managed-companies-users/invite-managed-company-user.md](https://developer.lastpass.com/business/docs/managed-companies-users/invite-managed-company-user.md)

#### Managed companies admin levels

Manage role-based access control (RBAC) levels within child companies in an MSP hierarchy.

- Resource overview: [https://developer.lastpass.com/business/docs/managed-companies-admin-levels.md](https://developer.lastpass.com/business/docs/managed-companies-admin-levels.md)
- List admin levels for a managed company: [https://developer.lastpass.com/business/docs/managed-companies-admin-levels/list-managed-company-admin-levels.md](https://developer.lastpass.com/business/docs/managed-companies-admin-levels/list-managed-company-admin-levels.md)
- Get admin level for a managed company: [https://developer.lastpass.com/business/docs/managed-companies-admin-levels/get-managed-company-admin-level.md](https://developer.lastpass.com/business/docs/managed-companies-admin-levels/get-managed-company-admin-level.md)
- List admin level users for a managed company: [https://developer.lastpass.com/business/docs/managed-companies-admin-levels/list-managed-company-admin-level-users.md](https://developer.lastpass.com/business/docs/managed-companies-admin-levels/list-managed-company-admin-level-users.md)
- Add user to admin level in a managed company: [https://developer.lastpass.com/business/docs/managed-companies-admin-levels/add-managed-company-user-to-admin-level.md](https://developer.lastpass.com/business/docs/managed-companies-admin-levels/add-managed-company-user-to-admin-level.md)
- Remove user from admin level in a managed company: [https://developer.lastpass.com/business/docs/managed-companies-admin-levels/remove-managed-company-user-from-admin-level.md](https://developer.lastpass.com/business/docs/managed-companies-admin-levels/remove-managed-company-user-from-admin-level.md)

#### Managed companies reports

Access billing cycles, billing reports, and admin user reports across managed companies.

- Resource overview: [https://developer.lastpass.com/business/docs/managed-companies-reports.md](https://developer.lastpass.com/business/docs/managed-companies-reports.md)
- Admin users: [https://developer.lastpass.com/business/docs/managed-companies-reports/list-managed-companies-admin-users.md](https://developer.lastpass.com/business/docs/managed-companies-reports/list-managed-companies-admin-users.md)
- Billing cycles: [https://developer.lastpass.com/business/docs/managed-companies-reports/list-billing-cycles.md](https://developer.lastpass.com/business/docs/managed-companies-reports/list-billing-cycles.md)
- Billing report: [https://developer.lastpass.com/business/docs/managed-companies-reports/list-billing-reports.md](https://developer.lastpass.com/business/docs/managed-companies-reports/list-billing-reports.md)

## Machine-Readable Formats

- OpenAPI Spec (YAML): https://developer.lastpass.com/api/openapi.yaml