Files API

Overview

The Files API handles document upload, processing, and retrieval. Supports PDF, DOCX, PPTX, images, and more. Base Path: /api/files

Endpoints

Upload File

Upload a document for processing.

POST /api/files/upload

Content-Type: multipart/form-data Form Fields:

Field	Type	Required	Description
`file`	file	Yes	The file to upload
`company_id`	UUID	No	Associated company
`document_type`	string	No	Type (cim, pitch_deck, financial, contract)
`description`	string	No	File description

Example Request:

curl -X POST \
  -H "Authorization: Bearer TOKEN" \
  -F "file=@document.pdf" \
  -F "company_id=550e8400-e29b-41d4-a716-446655440000" \
  -F "document_type=cim" \
  "http://localhost:8000/api/files/upload"

Response (201 Created):

{
  "id": "990e8400-e29b-41d4-a716-446655440444",
  "filename": "document.pdf",
  "size": 2048576,
  "content_type": "application/pdf",
  "document_type": "cim",
  "company_id": "550e8400-e29b-41d4-a716-446655440000",
  "processing_status": "pending",
  "uploaded_at": "2024-01-22T10:30:00Z",
  "url": "/api/files/990e8400-e29b-41d4-a716-446655440444"
}

Get File

Get file metadata and status.

GET /api/files/{file_id}

Example Request:

curl -H "Authorization: Bearer TOKEN" \
  "http://localhost:8000/api/files/990e8400-e29b-41d4-a716-446655440444"

Response:

{
  "id": "990e8400-e29b-41d4-a716-446655440444",
  "filename": "acme_cim_2024.pdf",
  "size": 2048576,
  "content_type": "application/pdf",
  "document_type": "cim",
  "company_id": "550e8400-e29b-41d4-a716-446655440000",
  "company_name": "Acme Corp",
  "processing_status": "completed",
  "progress": 100,
  "extracted_data": {
    "document_type": "cim",
    "company": "Acme Corp",
    "summary": "Technology company...",
    "financials": {
      "revenue": 15000000,
      "ebitda": 4500000
    }
  },
  "uploaded_at": "2024-01-22T10:30:00Z",
  "processed_at": "2024-01-22T10:32:45Z",
  "download_url": "/api/files/990e8400-e29b-41d4-a716-446655440444/download"
}

Download File

Download the original file.

GET /api/files/{file_id}/download

Example Request:

curl -H "Authorization: Bearer TOKEN" \
  -O "http://localhost:8000/api/files/990e8400-e29b-41d4-a716-446655440444/download"

Response: Binary file content

Get Processing Status

Check document processing status.

GET /api/files/{file_id}/status

Response:

{
  "status": "processing",
  "progress": 65,
  "current_step": "ai_analysis",
  "estimated_completion": "2024-01-22T10:35:00Z"
}

Status Values:

pending: Queued for processing
processing: Currently being processed
completed: Processing finished
failed: Processing error occurred

List Files

Get a paginated list of files.

GET /api/files

Query Parameters:

Parameter	Type	Description
`page`	integer	Page number
`page_size`	integer	Items per page
`company_id`	UUID	Filter by company
`document_type`	string	Filter by type
`status`	string	Filter by processing status

Example Request:

curl -H "Authorization: Bearer TOKEN" \
  "http://localhost:8000/api/files?company_id=550e8400-e29b-41d4-a716-446655440000&status=completed"

Response:

{
  "data": [
    {
      "id": "990e8400-e29b-41d4-a716-446655440444",
      "filename": "acme_cim_2024.pdf",
      "document_type": "cim",
      "processing_status": "completed",
      "uploaded_at": "2024-01-22T10:30:00Z"
    }
  ],
  "total": 1,
  "page": 1,
  "page_size": 20
}

Delete File

Delete a file.

DELETE /api/files/{file_id}

Example Request:

curl -X DELETE \
  -H "Authorization: Bearer TOKEN" \
  "http://localhost:8000/api/files/990e8400-e29b-41d4-a716-446655440444"

Response (204 No Content)

Processing Flow

Upload → File saved to storage
Pending → Queued for processing
Processing → Docling extraction + OCR + AI analysis
Completed → Extracted data available

Supported File Types

Type	Extensions	Max Size
PDF	`.pdf`	100 MB
Word	`.doc`, `.docx`	50 MB
PowerPoint	`.ppt`, `.pptx`	50 MB
Excel	`.xls`, `.xlsx`	50 MB
Images	`.jpg`, `.png`, `.tiff`	20 MB
HTML	`.html`, `.htm`	10 MB

Extracted Data Structure

For CIMs

{
  "document_type": "cim",
  "company": "Acme Corp",
  "industry": "Technology",
  "summary": "Leading SaaS provider...",
  "financials": {
    "revenue": 15000000,
    "ebitda": 4500000,
    "ebitda_margin": 0.30,
    "revenue_growth": 0.25
  },
  "market": {
    "size": 500000000,
    "growth_rate": 0.15
  },
  "team": [
    {
      "name": "John Doe",
      "role": "CEO",
      "experience": "15 years in SaaS"
    }
  ],
  "deal": {
    "valuation": 75000000,
    "structure": "Equity sale"
  }
}

For Financial Statements

{
  "document_type": "financial_statement",
  "period": "2024 Q4",
  "revenue": 5000000,
  "expenses": 3500000,
  "net_income": 1500000,
  "balance_sheet": {
    "assets": 20000000,
    "liabilities": 8000000,
    "equity": 12000000
  },
  "tables": [...]
}

Examples

Upload with Frontend

async function uploadFile(file: File, companyId: string) {
  const formData = new FormData()
  formData.append('file', file)
  formData.append('company_id', companyId)
  formData.append('document_type', 'cim')

  const response = await fetch('http://localhost:8000/api/files/upload', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${token}`
    },
    body: formData
  })

  return response.json()
}

Monitor Processing

async function monitorProcessing(fileId: string) {
  const interval = setInterval(async () => {
    const response = await fetch(
      `http://localhost:8000/api/files/${fileId}/status`,
      {
        headers: { 'Authorization': `Bearer ${token}` }
      }
    )

    const { status, progress } = await response.json()

    console.log(`Status: ${status}, Progress: ${progress}%`)

    if (status === 'completed' || status === 'failed') {
      clearInterval(interval)
    }
  }, 2000)
}

Python Upload

import requests

files = {'file': open('document.pdf', 'rb')}
data = {
    'company_id': '550e8400-e29b-41d4-a716-446655440000',
    'document_type': 'cim'
}

response = requests.post(
    'http://localhost:8000/api/files/upload',
    headers={'Authorization': f'Bearer {token}'},
    files=files,
    data=data
)

file_info = response.json()
print(f"File ID: {file_info['id']}")
print(f"Status: {file_info['processing_status']}")

Error Handling

Code	Error	Description
400	`file_too_large`	File exceeds maximum size
400	`unsupported_format`	File type not supported
404	`file_not_found`	File ID doesn’t exist
422	`processing_failed`	Document processing error
507	`storage_full`	Insufficient storage space

Error Response:

{
  "detail": "File too large. Maximum size is 100MB for PDF files.",
  "error_code": "file_too_large",
  "max_size_mb": 100
}

Next Steps

Document Processing

Learn about the processing pipeline

Companies API

Associate files with companies

Reports API

Generate reports from extracted data

API Introduction

General API documentation

Overview

CRM

File Management

Communication

AI & Analytics

Management

Overview

Endpoints

Upload File

Get File

Download File

Get Processing Status

List Files

Delete File

Processing Flow

Supported File Types

Extracted Data Structure

For CIMs

For Financial Statements

Examples

Upload with Frontend

Monitor Processing

Python Upload

Error Handling

Next Steps

Document Processing

Companies API

Reports API

API Introduction

Overview

CRM

File Management

Communication

AI & Analytics

Management

​Overview

​Endpoints

​Upload File

​Get File

​Download File

​Get Processing Status

​List Files

​Delete File

​Processing Flow

​Supported File Types

​Extracted Data Structure

​For CIMs

​For Financial Statements

​Examples

​Upload with Frontend

​Monitor Processing

​Python Upload

​Error Handling

​Next Steps

Document Processing

Companies API

Reports API

API Introduction

Overview

Endpoints

Upload File

Get File

Download File

Get Processing Status

List Files

Delete File

Processing Flow

Supported File Types

Extracted Data Structure

For CIMs

For Financial Statements

Examples

Upload with Frontend

Monitor Processing

Python Upload

Error Handling

Next Steps