> ## Documentation Index > Fetch the complete documentation index at: https://docs.bily.ai/llms.txt > Use this file to discover all available pages before exploring further. # Verify a Transferred Creative Reference > Finalize the exact original creator’s upload after transferring its bytes to the returned PUT transport. Bily verifies the reserved storage object, MIME, size, signature and image metadata before marking it ready, then schedules existing paid creative analysis. A ready upload with analysisScheduled:false is a partial scheduling outcome; retain the receipt and retry only analysis. Repeating finalize never overwrites media or creates a second upload. ## OpenAPI ````yaml /openapi.json post /creative-intelligence/{storeUrl}/uploads/{uploadId}/finalize openapi: 3.1.0 info: title: Bily API version: 1.0.0 description: >- Discover stores, read analytics and commerce data, inspect connections, and run explicitly authorized actions with the Bily API. contact: name: Bily support email: support@bily.ai servers: - url: https://app.bily.ai/api/customer/v1 description: Production security: - ApiKeyAuth: [] - BearerAuth: [] tags: - name: Identity description: Discover the identity and organizations attached to a key. - name: Stores description: Discover stores within an organization. - name: Store data description: Read store profiles, readiness, catalogs, and connected accounts. - name: Commerce description: Run scoped commerce reads and explicitly approved GraphQL mutations. - name: Analytics description: >- Read normalized advertising, attribution, product, customer, and cohort metrics. - name: Analytics SQL description: Run constrained read-only SQL over store-scoped Bily datasets. - name: Customer journeys description: Read customer touchpoints within an authenticated store scope. - name: Connections description: Inspect available connections, support, and advertising assets. - name: Supported actions description: Synchronize connections and update supported advertising assets. - name: Campaign actions description: Create or clone supported advertising campaign resources. - name: Ad drafts and jobs description: Save, review, publish and reconcile immutable advertising changes. - name: Creative library description: >- Analyze references and retain generated images separately from ad publication. - name: Tracking connections description: >- List and manage store-scoped tracking connections without returning credential secrets. - name: Tracking evidence description: >- Inspect installation, incoming receipts, reviewed events and destination evidence within one workspace. paths: /creative-intelligence/{storeUrl}/uploads/{uploadId}/finalize: post: tags: - Creative library summary: Verify a Transferred Creative Reference description: >- Finalize the exact original creator’s upload after transferring its bytes to the returned PUT transport. Bily verifies the reserved storage object, MIME, size, signature and image metadata before marking it ready, then schedules existing paid creative analysis. A ready upload with analysisScheduled:false is a partial scheduling outcome; retain the receipt and retry only analysis. Repeating finalize never overwrites media or creates a second upload. operationId: ads-finalize-creative-upload parameters: - name: storeUrl in: path required: true description: Exact workspace URL returned by GET /context. schema: type: string - name: uploadId in: path required: true description: Identifier returned by the matching Bily read or creation operation. schema: type: string - $ref: '#/components/parameters/OrganizationId' responses: '200': description: >- Read the returned identifier until processing reaches a terminal state. Acceptance alone does not confirm completion. headers: x-request-id: schema: type: string description: Keep this identifier for diagnostics. content: application/json: schema: type: object properties: upload: $ref: '#/components/schemas/UploadedAdCreative' required: - upload '202': description: >- Read the returned identifier until processing reaches a terminal state. Acceptance alone does not confirm completion. headers: x-request-id: schema: type: string description: Keep this identifier for diagnostics. content: application/json: schema: type: object properties: upload: $ref: '#/components/schemas/UploadedAdCreative' required: - upload '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/NotFound' '409': $ref: '#/components/responses/Conflict' '429': $ref: '#/components/responses/TooManyRequests' '500': $ref: '#/components/responses/ServerError' '502': $ref: '#/components/responses/BadGateway' '503': $ref: '#/components/responses/ServiceUnavailable' components: parameters: OrganizationId: name: x-bily-organization-id in: header required: false description: >- An organization ID returned by GET /context or GET /organizations. Omit it when a scoped key supplies the organization. Otherwise provide it when no organization is selected. schema: type: string example: org_01J8W7T9G3E6ZQ4M2K5N8P1R0S schemas: UploadedAdCreative: type: object properties: id: type: string status: enum: - pending - ready - error type: string fileName: type: string contentType: type: string sizeBytes: type: integer minimum: 0 mediaUrl: type: - string - 'null' expiresAt: type: integer pinnedAt: type: - integer - 'null' lastError: type: - string - 'null' analysisStatus: type: - string - 'null' required: - id - status - fileName - contentType - sizeBytes - mediaUrl - expiresAt - pinnedAt example: id: 00000000-0000-4000-8000-000000000001 status: pending fileName: product.png contentType: image/png sizeBytes: 1024 mediaUrl: null expiresAt: 1800000000 pinnedAt: null Error: type: object required: - error properties: error: type: string example: Store not found requestId: type: string description: Present on some server errors. details: description: Optional safe details for an action failure. retryAfter: type: - string - 'null' additionalProperties: true responses: BadRequest: description: The request path, query, or body is invalid. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' Unauthorized: description: Authentication is missing or invalid. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' Forbidden: description: The identity or API key is not allowed to perform this request. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' NotFound: description: The resource was not found in the caller's accessible scope. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' Conflict: description: The request conflicts with the current resource state. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' TooManyRequests: description: The request rate is too high. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' ServerError: description: Bily could not complete the request. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' BadGateway: description: A dependent Bily operation was temporarily unavailable. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' ServiceUnavailable: description: >- Authentication or a required data source is temporarily unavailable. Honor Retry-After when present; do not interpret this as an invalid key or an empty dataset. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: ApiKeyAuth: type: apiKey in: header name: x-api-key description: >- A server-side Bily API key created under Settings > AI tools > Access keys. Select the intended workspace before creating it. BearerAuth: type: http scheme: bearer bearerFormat: Bily API key description: An alternative way to send the same server-side Bily API key. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.