> ## Documentation Index > Fetch the complete documentation index at: https://docs.artbucket.io/llms.txt > Use this file to discover all available pages before exploring further. # Describe a catalog object > Scope: `read`. ## OpenAPI ````yaml /openapi.json get /api/v1/catalog/{ref} openapi: 3.1.0 info: title: artbucket version: '1' description: >- Agent-first asset management. The web UI is built on this API and nothing else, beside signing in at /api/auth. Send `Authorization: Bearer `: a key works in one project with one scope, and scopes are a ladder: read < propose < write < admin. People signed in to the app carry a session cookie instead, and their scope is what their grants add up to: on the organization, the project, or single collections and assets. A scope shown as needed on the project is also enough on the one collection or asset a route acts on. Agents (MCP at POST /api/v1/mcp) usually get `propose`: what they add waits for a human. servers: - url: http://localhost:3000 security: - bearer: [] - session: [] - {} paths: /api/v1/catalog/{ref}: parameters: - name: ref in: path required: true schema: type: string description: An id, or an address get: summary: Describe a catalog object description: 'Scope: `read`.' responses: '200': description: The object content: application/json: schema: type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ type: type: string enum: - brand - collection - asset - portal - rule - page slug: type: string name: type: string address: type: string description: >- {org}/{project}/{type}/{slug}[@release]; a part after its object description: type: - string - 'null' status: type: string enum: - draft - in_review - current - replaced - archived release: anyOf: - type: integer minimum: -9007199254740991 maximum: 9007199254740991 - type: 'null' expires: type: - string - 'null' expiring: type: boolean private: type: boolean tags: type: array items: type: string project: type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ slug: type: string name: type: string required: - id - slug - name additionalProperties: false parent: anyOf: - type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ type: type: string enum: - brand - collection - asset - portal - rule - page slug: type: string name: type: string required: - id - type - slug - name additionalProperties: false - type: 'null' createdAt: type: string updatedAt: type: string usedBy: type: array items: type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ type: type: string enum: - brand - collection - asset - portal - rule - page slug: type: string name: type: string address: type: string description: >- {org}/{project}/{type}/{slug}[@release]; a part after its object description: type: - string - 'null' status: type: string enum: - draft - in_review - current - replaced - archived release: anyOf: - type: integer minimum: -9007199254740991 maximum: 9007199254740991 - type: 'null' expires: type: - string - 'null' expiring: type: boolean private: type: boolean tags: type: array items: type: string project: type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ slug: type: string name: type: string required: - id - slug - name additionalProperties: false parent: anyOf: - type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ type: type: string enum: - brand - collection - asset - portal - rule - page slug: type: string name: type: string required: - id - type - slug - name additionalProperties: false - type: 'null' createdAt: type: string updatedAt: type: string required: - id - type - slug - name - address - description - status - release - expires - expiring - private - tags - project - parent - createdAt - updatedAt additionalProperties: false usedByCount: type: integer minimum: -9007199254740991 maximum: 9007199254740991 lineage: type: object properties: up: type: integer minimum: -9007199254740991 maximum: 9007199254740991 down: type: integer minimum: -9007199254740991 maximum: 9007199254740991 required: - up - down additionalProperties: false sharedWith: type: array items: type: object properties: grant: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ project: type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ slug: type: string name: type: string required: - id - slug - name additionalProperties: false role: type: string required: - grant - project - role additionalProperties: false open: type: string description: Where the app shows it required: - id - type - slug - name - address - description - status - release - expires - expiring - private - tags - project - parent - createdAt - updatedAt - usedBy - usedByCount - lineage - sharedWith - open additionalProperties: false default: description: An error content: application/json: schema: type: object properties: error: type: object properties: code: type: string message: type: string detail: {} required: - code - message additionalProperties: false required: - error additionalProperties: false components: securitySchemes: bearer: type: http scheme: bearer description: 'An API key: ab_...' session: type: apiKey in: cookie name: better-auth.session_token description: Signed in, at /api/auth ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.