> ## Documentation Index
> Fetch the complete documentation index at: https://docs.spidra.io/llms.txt
> Use this file to discover all available pages before exploring further.

# List formats

> The document formats Parse accepts and its size and page limits. No API key needed.

## Request

```bash theme={null}
curl https://api.spidra.io/api/parse/formats
```

## Response

```json theme={null}
{
  "extensions": ["pdf", "docx", "doc", "xlsx", "pptx", "ppt", "odt", "ods", "odp", "rtf", "epub", "csv", "html", "htm"],
  "maxUploadBytes": 52428800,
  "maxPreparedUploadBytes": 524288000,
  "maxPagesPerDocument": 2000,
  "creditsPerPage": 1
}
```

The format is detected from the file's content, not its extension.


## OpenAPI

````yaml GET /parse/formats
openapi: 3.1.0
info:
  title: Spidra API
  version: 1.0.0
  description: >-
    Public API endpoints for web scraping via Spidra. Authenticate with
    `Authorization: Bearer YOUR_API_KEY`.
servers:
  - url: https://api.spidra.io/api
security:
  - BearerAuth: []
  - ApiKeyAuth: []
paths:
  /parse/formats:
    get:
      tags:
        - Parse
      summary: List formats
      description: Supported document formats and limits. No API key needed.
      responses:
        '200':
          description: Formats and limits.
          content:
            application/json:
              schema:
                type: object
                properties:
                  extensions:
                    type: array
                    items:
                      type: string
                  maxUploadBytes:
                    type: integer
                  maxPreparedUploadBytes:
                    type: integer
                  maxPagesPerDocument:
                    type: integer
                  creditsPerPage:
                    type: number
      security: []
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key

````

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