> ## Documentation Index > Fetch the complete documentation index at: https://docs.creatok.ai/llms.txt > Use this file to discover all available pages before exploring further. # Remove watermarks from a video > Submit an asynchronous video cleaning job. Upload with POST /files first. Supported videos: MP4, MOV, AVI, WebM and MKV, 1–60 seconds, at most 50 MiB. Subtitle removal requires selected_area with normalized coordinates in [0,1]; watermark removal processes the full frame. Media properties are inspected by the server. Pricing is based on server-inspected source duration. See https://www.creatok.ai/app/api-platform/pricing for current rates. Reuse the same Idempotency-Key and body after a timeout. Poll GET /jobs/{jobId}; outputs expire 48 hours after completion. Always inspect Job.status, including on 202 responses. ## OpenAPI ````yaml /api-reference/openapi.json post /videos/remove-watermarks openapi: 3.1.0 info: title: CreatOK API version: 1.3.0 description: >- Asynchronous media generation and TikTok Shop publishing API. Authenticate with a Bearer organization API key (cok_). Personal CLI/MCP keys are not accepted. Resource responses are returned directly, without a code/data envelope. Each response includes X-Request-Id. servers: - url: https://api.creatok.ai/v1 security: [] paths: /videos/remove-watermarks: post: summary: Remove watermarks from a video description: >- Submit an asynchronous video cleaning job. Upload with POST /files first. Supported videos: MP4, MOV, AVI, WebM and MKV, 1–60 seconds, at most 50 MiB. Subtitle removal requires selected_area with normalized coordinates in [0,1]; watermark removal processes the full frame. Media properties are inspected by the server. Pricing is based on server-inspected source duration. See https://www.creatok.ai/app/api-platform/pricing for current rates. Reuse the same Idempotency-Key and body after a timeout. Poll GET /jobs/{jobId}; outputs expire 48 hours after completion. Always inspect Job.status, including on 202 responses. operationId: removeVideoWatermarks parameters: - name: Idempotency-Key in: header schema: type: string minLength: 1 maxLength: 255 required: true requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/WatermarkRemovalRequest' responses: '202': description: Accepted Job, or original Job on idempotent replay. content: application/json: schema: $ref: '#/components/schemas/Job' '400': description: Request failed content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Request failed content: application/json: schema: $ref: '#/components/schemas/Error' '402': description: Request failed content: application/json: schema: $ref: '#/components/schemas/Error' '409': description: Request failed content: application/json: schema: $ref: '#/components/schemas/Error' '429': description: Request failed content: application/json: schema: $ref: '#/components/schemas/Error' '500': description: Request failed content: application/json: schema: $ref: '#/components/schemas/Error' '503': description: Request failed content: application/json: schema: $ref: '#/components/schemas/Error' security: - ApiKey: [] components: schemas: WatermarkRemovalRequest: $schema: https://json-schema.org/draft/2020-12/schema type: object properties: max_cost_usd: type: string pattern: ^\d+(\.\d{1,6})?$ metadata: type: object propertyNames: type: string additionalProperties: {} input: type: object properties: video: type: string minLength: 1 maxLength: 512 description: >- file_id from POST /files, or its upload_fields.key; must belong to the authenticated organization. required: - video additionalProperties: false required: - input additionalProperties: false Job: $schema: https://json-schema.org/draft/2020-12/schema type: object properties: id: type: string object: type: string const: job capability: type: string model: anyOf: - type: string - type: 'null' status: type: string enum: - queued - running - succeeded - failed - canceled input: type: object propertyNames: type: string additionalProperties: {} output: type: object properties: files: type: array items: type: object properties: type: type: string url: type: string required: - type - url additionalProperties: false required: - files additionalProperties: false cost: type: object properties: amount_usd: type: string description: >- Original charge in USD, as a decimal string with six places. It does not decrease after a refund. refunded_usd: type: string description: >- Actual refunded USD, as a decimal string with six places; zero until a refund is recorded. required: - amount_usd - refunded_usd additionalProperties: false error: anyOf: - type: object properties: code: type: string message: type: string required: - code - message additionalProperties: false - type: 'null' metadata: type: object propertyNames: type: string additionalProperties: {} created_at: type: string completed_at: anyOf: - type: string - type: 'null' expires_at: anyOf: - type: string - type: 'null' required: - id - object - capability - model - status - input - output - cost - error - metadata - created_at - completed_at - expires_at additionalProperties: false Error: $schema: https://json-schema.org/draft/2020-12/schema type: object properties: error: type: object properties: type: type: string code: type: string message: type: string param: type: string request_id: type: string required: - type - code - message - request_id additionalProperties: false required: - error additionalProperties: false securitySchemes: ApiKey: type: http scheme: bearer bearerFormat: CreatOK organization API key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.