Dropbox Sign · Authentication Profile

Dropbox Sign Authentication

Authentication

Dropbox Sign secures its APIs with http and oauth2 across 2 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode flow(s).

eSignatureElectronic SignatureDocument SigningWorkflow AutomationDocuments
Methods: http, oauth2 Schemes: 2 OAuth flows: authorizationCode API key in:

Security Schemes

apiKey http
scheme: basic
oauth2 oauth2
· flows: authorizationCode

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/dropbox-sign-openapi.yml
summary:
  types:
  - http
  - oauth2
  oauth2_flows:
  - authorizationCode
schemes:
- name: apiKey
  type: http
  scheme: basic
  description: Dropbox Sign API key used as Basic auth username with empty password
  sources:
  - openapi/dropbox-sign-openapi.yml
- name: oauth2
  type: oauth2
  flows:
  - flow: authorizationCode
    authorizationUrl: https://app.hellosign.com/oauth/authorize
    tokenUrl: https://app.hellosign.com/oauth/token
    scopes: 5
  sources:
  - openapi/dropbox-sign-openapi.yml