Universal Document Extractor

Heavstal Universal Extractor is a multi-format parsing engine. It accepts a direct URL to a document or code file and returns the clean, raw text content. This is ideal for feeding documents into LLMs or search indexes.

Supported Formats

• PDF (.pdf)
• Word (.docx)
• Plain Text (.txt)
• Code (.js, .ts, .py, .java, .html, .css, .json, .md, etc.)

Endpoint

POST /doc-extract

Request Parameters

Field	Type	Required	Description
url	string	Yes	Direct URL to the file.

Example Usage

const res = await fetch('https://heavstal.com.ng/api/v1/doc-extract', {
method: 'POST',
headers: {
  'Content-Type': 'application/json',
  'x-api-key': 'YOUR_API_KEY'
},
body: JSON.stringify({ url: 'https://example.com/contract.docx' })
});

Successful Response

{
"status": "success",
"creator": "HEAVSTAL TECH",
"data": {
  "detected_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
  "extension": "docx",
  "content": "Contract Agreement\nThis agreement is made between..."
}
}