generated: '2026-07-11' method: derived source: openapi/pandadoc-rest-api-openapi.yml summary: types: - apiKey - oauth2 api_key_in: - header oauth2_flows: - authorizationCode schemes: - name: apiKey type: apiKey in: header parameter: Authorization description: API Key authentication. Include the key in the Authorization header as "API-Key YOUR_API_KEY". Generate keys from the PandaDoc Developer Dashboard. sources: - openapi/pandadoc-rest-api-openapi.yml - name: oauth2 type: oauth2 flows: - flow: authorizationCode authorizationUrl: https://app.pandadoc.com/oauth2/authorize tokenUrl: https://api.pandadoc.com/oauth2/access_token scopes: 2 description: OAuth 2.0 authentication. Use the authorization code flow to obtain user-scoped access tokens. Tokens expire after approximately one year. sources: - openapi/pandadoc-rest-api-openapi.yml