Lucca · Authentication Profile

Lucca Authentication

Authentication

Lucca supports two authentication methods: an API key for the Legacy API and OAuth2 client credentials for the current API.

Lucca declares 1 security scheme(s) across its OpenAPI definitions.

CompanyHuman ResourcesSoftware-as-a-ServicePayrollTalent Management
Methods: Schemes: 1 OAuth flows: API key in:

Security Schemes

API Key apiKey

Source

Authentication Profile

Raw ↑ 
generated: '2026-10-14'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://developers.luccasoftware.com/api-reference/legacy/authentication.md
sources:
- https://developers.luccasoftware.com/api-reference/legacy/authentication.md
- https://developers.luccasoftware.com/documentation/using-api/authentication.md
- https://developers.luccasoftware.com/documentation/using-api/authentication-spec.md
- https://developers.luccasoftware.com/api-reference/latest/oauth-scopes.md
description: 'Lucca supports two authentication methods: an API key for the Legacy API and OAuth2 client credentials for the current API.'
schemes:
- type: apiKey
  name: API Key
  evidence: 'Once you have an API key, you must reference it on all requests against the Legacy APIs through the `Authorization` HTTP header in
    the following manner:'
  location: header
  header: Authorization
  how_to_obtain: Create an API key in your Lucca account settings.
docs: https://developers.luccasoftware.com/api-reference/legacy/authentication.md
note: 1 extracted row(s) were dropped because their quote was not on the page.

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