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POST
https://api-integration.ollang.com
/
integration
/
upload
/
direct
curl -X POST "https://api-integration.ollang.com/integration/upload/direct" \
  -H "X-Api-Key: <your-api-key>" \
  -H "Content-Type: multipart/form-data" \
  -F "file=@/path/to/your/document.pdf" \
  -F "name=contract_document" \
  -F "sourceLanguage=en"

{
  "projectId": "60b8d6f1e1b9b1d8c6c0d8e1"
}
Upload files directly to the platform by calling this endpoint to process your content for translation and transcription services. This endpoint accepts a wide variety of file formats including:
  • Video files: MP4, AVI, MOV, WMV
  • Audio files: MP3, WAV, AAC, M4A
  • Document files: DOCX, PDF, TXT, RTF
  • Presentation files: PPTX, PPT
  • Spreadsheet files: XLSX, XLS
  • And many more formats
All uploaded files can be processed for translation into your target language. 
curl -X POST "https://api-integration.ollang.com/integration/upload/direct" \
  -H "X-Api-Key: <your-api-key>" \
  -H "Content-Type: multipart/form-data" \
  -F "file=@/path/to/your/document.pdf" \
  -F "name=contract_document" \
  -F "sourceLanguage=en"

​
Authorizations

This endpoint requires API key authentication. Include your API key in the request header:
  • Header name: X-Api-Key
  • Header value: Your API key from the Ollang dashboard
  • Format: X-Api-Key: your-api-key-here
You can obtain your API key from your Ollang dashboard.

​
Body Parameters

​
file
file
required
The file to upload for translation. Supports a wide range of file formats including: Video formats: MP4, AVI, MOV, WMV, FLV, MKV Audio formats: MP3, WAV, AAC, M4A, FLAC, OGG Document formats: DOCX, DOC, PDF, TXT, RTF, ODT Presentation formats: PPTX, PPT, ODP Spreadsheet formats: XLSX, XLS, ODS, CSV Other formats: HTML, XML, JSON, SRT, VTT Maximum file size: 30GB for video files, 100MB for document files.
​
name
string
required
Name of the file being uploaded. This will be used as the identifier for your uploaded content. Should be descriptive and unique for easy identification.
​
sourceLanguage
string
required
The source language of the file content. Use standard language codes such as:
  • ‘en’ for English - ‘es’ for Spanish - ‘fr’ for French - ‘de’ for German - ‘zh’ for Chinese - ‘ja’ for Japanese - ‘tr’ for Turkish - And many more supported languages
​
notes
array
Array of order notes for additional instructions or information about the upload. Each note should be an object with:
  • details (string): Note content (e.g., “Preserve formatting”, “Technical document”, “Marketing content”)
  • timeStamp (string): Timestamp for the note if the content is a video or audio file.
Example: [{"details": "Please ignore the subtitles for 30 seconds", "timeStamp": "02:15:30"}]

​
Response

​
projectId
string
Unique identifier for the project associated with the uploaded file. Use this ID to create, track, and manage your uploaded content throughout the translation process.
{
  "projectId": "60b8d6f1e1b9b1d8c6c0d8e1"
}