Gusto · Authentication Profile

Gusto Authentication

Authentication

Gusto secures its APIs with http across 1 declared security scheme, as derived from its OpenAPI definitions.

Human ResourcesPayrollBenefitsEnterprise SoftwareEmbedded Finance
Methods: http Schemes: 1 OAuth flows: API key in:

Security Schemes

bearerAuth http
scheme: bearer

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/gusto-openapi.yml
summary:
  types:
  - http
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  description: |-
    OAuth 2.0 access token for company-level access or system-level bearer
    token for partner operations. Scopes such as payrolls:read, payrolls:run,
    contractors:write provide fine-grained permissions.
  sources:
  - openapi/gusto-openapi.yml