> ## Documentation Index > Fetch the complete documentation index at: /docs/llms.txt > Use this file to discover all available pages before exploring further. # Create ocr > Extracts text content while maintaining document structure and hierarchy > [!NOTE] > > **Guia relacionado**: guia de OCR. Consulte o [guia de OCR](/docs/pt-BR/ai-gateway/features/ocr.md) para um passo a passo com exemplos. ## OpenAPI ````yaml post /v2/router/ocr openapi: 3.1.0 info: title: Toqan Router API version: '2.0' description: Toqan Router API documentation servers: - url: https://router.toqan.ai/eu description: Frankfurt (Europe) - url: https://router.toqan.ai/br description: São Paulo (Brazil) security: - ApiKey: [] tags: - description: >- API keys authenticate programmatic access to the workspace. They expose opaque tokens, per-domain access grants, and budget and rate-limit constraints. name: API keys - name: Logs description: >- OpenTelemetry log query API. Search, filter, aggregate, and facet log records ingested via OTLP. - name: Reporting description: >- GenAI reporting API over canonical analytics rollups. Accepts a metric name, time range, grain, group-by, and filters; returns a typed time series and optional totals. - name: Telemetry description: >- Unified query envelope for traces, metrics, and logs. One request shape, one filter dialect, and one response shape per source, validated by a per-source registry. - name: Traces description: >- Query and inspect ingested trace data: search trace summaries, aggregate metrics, and read individual traces and their spans. - name: Views description: Saved filters and columns for workspace observability pages. - description: List models available through the AI Router. name: Models - name: Alerts description: >- Alerts evaluate a telemetry metric on a fixed interval and fire notifications through notifiers when the value breaches a threshold. Each breach opens a trigger that tracks the incident until the value recovers. - name: Annotation Queues description: Annotation queues collect spans for human review. - name: Budgets description: >- Budgets govern spend, token usage, and request rate across six scopes: workspace, project, identity, API key, provider, and model. Every applicable budget is enforced, and the most restrictive limit applies per dimension. - name: Files description: File upload and retrieval operations. - name: Guardrail Rules description: >- Guardrail Rules conditionally enforce evaluators and plugins for AI Gateway traffic. Rules may be scoped to a project or the whole workspace. - name: Identities description: >- Identities represent end users from your system for usage and engagement tracking. - name: Management keys description: >- Management keys are workspace-scoped credentials that authenticate programmatic access to workspace administration surfaces (API keys, budgets). Unlike project-scoped API keys, a management key always operates at the workspace level. - name: MCP Gateway description: >- Register upstream MCP servers, discover and sync their tools, and assemble gateways that expose a curated tool surface to MCP clients. - name: Model Catalog description: >- Browse the Toqan Router model catalog: every model Toqan Router offers, across every provider, with pricing, capabilities and benchmark data. List endpoints only return models that are not deprecated. This API is public, requires no authentication, and is rate limited to 120 requests per minute per IP. Responses carry a 5-minute cache-control max-age. - name: Monitors description: >- Monitors are custom observability dashboards for traces, runtime metrics, and logs. Each monitor holds widgets that chart one telemetry query. List the metrics, operations, and dimensions available to your workspace with `GET /v3/telemetry/capabilities`, or start from a preset with `GET /v2/monitors/presets`. - name: Notifiers description: Notifier destinations used to send delivery and workflow notifications. - name: Routing Rules description: >- Routing Rules conditionally select models and enforce request plugins for AI Gateway traffic. Rules are evaluated by ascending priority and may be scoped to a project or the whole workspace. - name: Threads description: Threads group related trace invocations and their aggregate usage - name: Smart Routers description: >- Create and manage workspace Smart Routers. A Smart Router selects a model from an eligible pool for each request according to a quality, balanced, or cost profile. - name: Responses - name: Embeddings - description: Beta. Run typed classification questions against a classify model. name: Classify - description: Beta. Run classification decisions with the classify contract. name: Decisions - description: >- Run large offline workloads as JSONL batches and download OpenAI-compatible result files. name: Batches paths: /v2/router/ocr: post: tags: - Router description: Extracts text content while maintaining document structure and hierarchy operationId: post_/v2/router/ocr requestBody: required: true description: input content: application/json: schema: type: object properties: model: type: string description: ID of the model to use for OCR. example: mistral/mistral-ocr-4-0 document: anyOf: - type: object properties: type: type: string enum: - document_url document_url: type: string format: uri description: URL of the document to process example: https://example.com/invoice.pdf document_name: type: string description: The name of the document required: - type - document_url - type: object properties: type: type: string enum: - image_url image_url: anyOf: - type: string description: Base64 encoded image - type: object properties: url: type: string format: uri detail: type: string required: - url description: URL of the image to process required: - type - image_url description: >- Document to run OCR on. Can be a DocumentURLChunk or ImageURLChunk. pages: type: - array - 'null' items: type: integer description: >- Specific pages to process. Can be a single number, range, or list. Starts from 0. Null for all pages. ocr_settings: type: object properties: include_image_base64: type: - boolean - 'null' description: >- Whether to include image Base64 in the response. Null for default. max_images_to_include: type: integer description: Maximum number of images to extract. Null for no limit. image_min_size: type: integer description: >- Minimum height and width of image to extract. Null for no minimum. description: Optional settings for the OCR run required: - model - document responses: '200': description: Represents an OCR response from the API. content: application/json: schema: type: object properties: model: type: string description: ID of the model used for OCR. pages: type: array items: type: object properties: index: type: number description: The page index in a pdf document starting from 0 markdown: type: string description: The markdown string response of the page images: type: array items: type: object properties: id: type: string description: The id of the image image_base64: type: - string - 'null' description: The base64 encoded image required: - id dimensions: type: - object - 'null' properties: dpi: type: integer description: Dots per inch of the page-image height: type: integer description: Height of the image in pixels width: type: integer description: Width of the image in pixels required: - dpi - height - width description: The dimensions of the PDF Page's screenshot image required: - index - markdown - images usage: oneOf: - type: object properties: type: type: string enum: - pages pages_processed: type: integer description: The number of pages processed input_cost: type: number description: >- Cost (USD) attributed to input processing. Present when billing was computed for this response. output_cost: type: number description: >- Cost (USD) attributed to output processing. Present when billing was computed for this response. total_cost: type: number description: >- Total cost (USD) of the response. Present when billing was computed for this response. required: - type - pages_processed description: >- The usage information for the OCR run counted as pages processed - type: object properties: type: type: string enum: - tokens tokens_processed: type: integer description: The number of tokens processed input_cost: type: number description: >- Cost (USD) attributed to input processing. Present when billing was computed for this response. output_cost: type: number description: >- Cost (USD) attributed to output processing. Present when billing was computed for this response. total_cost: type: number description: >- Total cost (USD) of the response. Present when billing was computed for this response. required: - type - tokens_processed description: >- The usage information for the OCR run counted as tokens processed required: - model - pages - usage '401': description: >- Authentication required. See https://router.toqan.ai/docs/reference/errors for the error codes. content: application/json: schema: $ref: '#/components/schemas/APIErrorResponse' security: - ApiKey: [] components: schemas: APIErrorResponse: type: object additionalProperties: false properties: error: $ref: '#/components/schemas/APIError' required: - error APIError: additionalProperties: false properties: code: type: - string - 'null' failures: {} message: type: string param: type: - string - 'null' type: type: string required: - message - type - param - code type: object securitySchemes: ApiKey: type: http scheme: bearer bearerFormat: JWT ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.