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Docling API

Docling is an advanced document processing framework that simplifies parsing diverse document formats — including PDFs, DOCX, PPTX, XLSX, HTML, images, and audio files — with sophisticated understanding of document structure, layout, tables, and formulas. It provides a unified representation format and seamless integrations with the AI ecosystem. We use Docling for secure document processing in Tinfoil.

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API Examples

Here’s an example of how to use the Docling API with the Node SDK:
Tinfoil’s document upload service uses Docling and supports all docling API parameters.See the docling reference for more details.
import { SecureClient } from 'tinfoil'
import fs from 'fs'

const client = new SecureClient()

const formData = new FormData()
formData.append('files', fs.createReadStream('doc.pdf'))

const response = await client.fetch('/v1/convert/file', {
  method: 'POST',
  body: formData,
})

const result = await response.json()
console.log(result)

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Attestation

The document upload API uses the same attestation mechanism as our other services. See our attestation architecture and predicate documentation for more details.

Try Private Chat

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Docling Project

Learn more about the Docling project and its capabilities for secure document processing.