Sketchfab · Capability

Sketchfab Download API — Models

Sketchfab Download API — Models. 1 operation: retrieve short-lived signed download URLs for a downloadable model in glTF, GLB, and USDZ formats. Self-contained Naftiko capability.

Sketchfab Download API — Models is a Naftiko capability published by Sketchfab, one of 6 capabilities the APIs.io network indexes for this provider. It bundles 1 operation across the GET method rooted at /v3/v3/models/{…}/download.

The capability includes 1 read-only operation. Lead operation: Retrieve Model Download URLs. Can be deployed as a REST endpoint, MCP tool, or Agent Skill via Naftiko.

Tagged areas include Sketchfab, Download, and 3D.

Run with Naftiko SketchfabDownload3D

What You Can Do

GET

Getmodeldownload — Retrieve Model Download URLs

/v3/v3/models/{uid}/download

MCP Tools

sketchfab-get-model-download

Retrieve Model Download URLs

read-only idempotent

Capability Spec

naftiko: 1.0.0-alpha2
info:
  label: Sketchfab Download API — Models
  description: 'Sketchfab Download API — Models. 1 operation: retrieve short-lived signed download URLs for a downloadable model in glTF, GLB, and USDZ formats. Self-contained Naftiko capability.'
  tags:
  - Sketchfab
  - Download
  - 3D
  created: '2026-05-25'
  modified: '2026-05-25'
binds:
- namespace: env
  keys:
    SKETCHFAB_OAUTH_TOKEN: SKETCHFAB_OAUTH_TOKEN
capability:
  consumes:
  - type: http
    namespace: download-models
    baseUri: https://api.sketchfab.com
    description: Sketchfab Download business capability.
    resources:
    - name: v3-models-uid-download
      path: /v3/models/{uid}/download
      operations:
      - name: getmodeldownload
        method: GET
        description: Retrieve Model Download URLs
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: uid
          in: path
          type: string
          required: true
    authentication:
      type: bearer
      value: '{{env.SKETCHFAB_OAUTH_TOKEN}}'
      placement: header
  exposes:
  - type: rest
    namespace: download-models-rest
    port: 8080
    description: REST adapter for Sketchfab Download.
    resources:
    - path: /v3/v3/models/{uid}/download
      name: v3-models-uid-download
      operations:
      - method: GET
        name: getmodeldownload
        description: Retrieve Model Download URLs
        call: download-models.getmodeldownload
        with:
          uid: rest.uid
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: download-models-mcp
    port: 9090
    transport: http
    description: MCP adapter for Sketchfab Download.
    tools:
    - name: sketchfab-get-model-download
      description: Retrieve Model Download URLs
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: download-models.getmodeldownload
      with:
        uid: tools.uid
      outputParameters:
      - type: object
        mapping: $.