Fused · Authentication Profile

Fused Authentication

Authentication

Authentication methods for Fused UDF API

Fused declares 2 security scheme(s) across its OpenAPI definitions.

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Methods: Schemes: 2 OAuth flows: API key in:

Security Schemes

fused_session_token apiKey

Authorization http-bearer

Source

Authentication Profile

generated: '2026-10-13'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://docs.fused.io/guide/data-input-outputs/export-api/securing-shared-tokens/
sources:
- https://docs.fused.io/guide/data-input-outputs/export-api/securing-shared-tokens/
- https://docs.fused.io/guide/data-input-outputs/export-api/tokens-endpoints/
- https://docs.fused.io/rest-api/tokens/
- https://docs.fused.io/guide/advanced-setup/dependencies/
description: Authentication methods for Fused UDF API
schemes:
- type: apiKey
  name: fused_session_token
  evidence: Add the session token as a fused_session_token query parameter on the UDF HTTPS URL (same host and path as a normal canvas call, for
    example https://udf.ai/fc_<CANVAS_TOKEN>/<udf_name>.json).
  location: query
  how_to_obtain: Mint a session token via the Fused Service Account using the POST /session-token/by-access-token/{canvas_token} endpoint.
- type: http-bearer
  name: Authorization
  evidence: 'Calling UDFs with Bearer authentication requires an account''s private token . curl -XGET "https://udf.ai/fc_YOUR_CANVAS_TOKEN/my_udf.png"
    -H "Authorization: Bearer $ACCESS_TOKEN "'
  location: header
  header: 'Authorization: Bearer <TOKEN>'
  how_to_obtain: Retrieve your bearer token via the fused._auth library or your account settings.
docs: https://docs.fused.io/guide/data-input-outputs/export-api/securing-shared-tokens/

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