PDFfiller · Authentication Profile

Pdffiller Authentication

Authentication

PDFfiller secures its APIs with oauth2 across 1 declared security scheme, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the clientCredentials and password flow(s).

PDFE-SignatureDocument ManagementForm BuilderPDF EditingElectronic SignatureDocument Workflow
Methods: oauth2 Schemes: 1 OAuth flows: clientCredentials, password API key in:

Security Schemes

oauth2 oauth2
· flows: password, clientCredentials

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/pdffiller-pdffiller-api-openapi.yml
summary:
  types:
  - oauth2
  oauth2_flows:
  - clientCredentials
  - password
schemes:
- name: oauth2
  type: oauth2
  flows:
  - flow: password
    tokenUrl: https://api.pdffiller.com/v2/oauth/token
    scopes: 2
  - flow: clientCredentials
    tokenUrl: https://api.pdffiller.com/v2/oauth/token
    scopes: 2
  sources:
  - openapi/pdffiller-pdffiller-api-openapi.yml