> ## 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. # Its versions > Newest first. `current` marks the one the library shows and share links serve. An asset with one version lists itself. Scope: `read`. ## OpenAPI ````yaml /openapi.json get /api/v1/assets/{id}/versions 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 workspace 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 workspace, or single collections and assets. A scope shown as needed on the workspace 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/assets/{id}/versions: parameters: - name: id in: path required: true description: 'Asset id: any version of it' schema: type: string get: summary: Its versions description: >- Newest first. `current` marks the one the library shows and share links serve. An asset with one version lists itself. Scope: `read`. responses: '200': description: The versions content: application/json: schema: type: object properties: data: 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)$ workspaceId: 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)$ sha256: type: string filename: type: string mime: type: string size: type: integer minimum: -9007199254740991 maximum: 9007199254740991 width: anyOf: - type: integer minimum: -9007199254740991 maximum: 9007199254740991 - type: 'null' height: anyOf: - type: integer minimum: -9007199254740991 maximum: 9007199254740991 - type: 'null' probe: anyOf: - type: object propertyNames: type: string additionalProperties: {} - type: 'null' metadata: anyOf: - type: object properties: title: type: string description: type: string keywords: type: array items: type: string creator: type: string copyright: type: string capturedAt: type: string camera: type: string lens: type: string gps: type: object properties: lat: type: number lon: type: number required: - lat - lon additionalProperties: false additionalProperties: false - type: 'null' tags: type: array items: type: string fields: type: object propertyNames: type: string additionalProperties: type: - string - number - boolean description: The asset's own values inherited: type: object propertyNames: type: string additionalProperties: type: - string - number - boolean description: >- Values inherited from its collections; own values win status: type: string enum: - draft - proposed - active - archived - rejected description: >- draft, proposed (in review), active (approved), archived or rejected state: type: string enum: - draft - proposed - active - expired - archived - rejected - deleted description: >- The status; expired for an approved asset past its last day of use; deleted, until restored or purged deletedAt: anyOf: - type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d:[0-5]\d(?:\.\d+)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$ - type: 'null' description: >- When it was deleted: restorable for 30 days, then purged stackId: anyOf: - 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: 'null' description: >- Versions of one thing share a stack; null when it has one version version: anyOf: - type: integer minimum: -9007199254740991 maximum: 9007199254740991 - type: 'null' description: Its number in the stack current: type: boolean description: >- Its stack's current approved version: the others are superseded by it proposedBy: description: >- For a proposal: who made it, a person's or an API key's name type: - string - 'null' reviewNote: description: Why a person rejected it type: - string - 'null' proposedTags: type: array items: type: string rights: anyOf: - type: object properties: license: type: - string - 'null' territories: type: array items: type: string description: 'ISO 3166-1 alpha-2; empty: anywhere' channels: type: array items: type: string description: 'empty: any use' embargo: anyOf: - type: string format: date pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$ - type: 'null' description: Not before this day expires: anyOf: - type: string format: date pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$ - type: 'null' description: The last day it may be used modelRelease: anyOf: - type: string enum: - released - missing - not-needed - type: 'null' required: - license - territories - channels - embargo - expires - modelRelease additionalProperties: false - type: 'null' origin: anyOf: - type: string enum: - shot - licensed - generated - type: 'null' parentAssetId: anyOf: - 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: 'null' generator: type: - string - 'null' prompt: type: - string - 'null' c2pa: anyOf: - type: object properties: manifests: type: integer minimum: -9007199254740991 maximum: 9007199254740991 generator: description: The app that signed it type: - string - 'null' title: type: - string - 'null' signedBy: description: >- The signing certificate's organization, as the file claims it; not verified type: - string - 'null' actions: type: array items: type: string digitalSourceType: description: >- IPTC: digitalCapture, trainedAlgorithmicMedia... type: - string - 'null' softwareAgent: description: The tool the actions name, often the model type: - string - 'null' ingredients: type: integer minimum: -9007199254740991 maximum: 9007199254740991 required: - manifests - generator - title - signedBy - actions - digitalSourceType - softwareAgent - ingredients additionalProperties: false - type: 'null' description: >- Content Credentials read from the file; the original keeps the signed manifest supersededBy: anyOf: - 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: 'null' description: The asset that replaces this one private: type: boolean description: >- Its own flag; it is private too when every collection it is in is collections: type: array items: 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)$ createdAt: type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d:[0-5]\d(?:\.\d+)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$ updatedAt: type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d:[0-5]\d(?:\.\d+)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$ required: - id - workspaceId - sha256 - filename - mime - size - width - height - probe - metadata - tags - fields - inherited - status - state - deletedAt - stackId - version - current - proposedBy - reviewNote - proposedTags - rights - origin - parentAssetId - generator - prompt - c2pa - supersededBy - private - collections - createdAt - updatedAt additionalProperties: false required: - data 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 ````