PDF files

python3 -m pip install openai pypdf

py -m pip install openai pypdf

npm install openai pdf-parse

pnpm add openai pdf-parse

from openai import OpenAI

# PdfReader comes from pypdf. It opens the PDF and lets you read page text.
from pypdf import PdfReader

client = OpenAI(
    api_key="sk-your-key",
    base_url="https://moxus.cloud/v1",
)

# Put contract.pdf in the project root. Replace it with your actual filename.
PDF_PATH = "contract.pdf"
reader = PdfReader(PDF_PATH)

# page.extract_text() extracts text from one page. Empty pages fall back to an empty string.
pdf_text = "\n\n".join(page.extract_text() or "" for page in reader.pages)

response = client.chat.completions.create(
    model="gpt-5.4-mini",
    messages=[
        {
            "role": "user",
            "content": f"Summarize this PDF and extract the parties, amount, dates, and risk points:\n\nPDF file: {PDF_PATH}\n\n{pdf_text}",
        }
    ],
)

print(response.choices[0].message.content)

import OpenAI from "openai";
import { readFile } from "node:fs/promises";

// PDFParse converts a PDF buffer into extracted text.
import { PDFParse } from "pdf-parse";

const client = new OpenAI({
  apiKey: "sk-your-key",
  baseURL: "https://moxus.cloud/v1",
});

// Put contract.pdf in the project root. Replace it with your actual filename.
const PDF_PATH = "contract.pdf";
// readFile reads the local PDF. getText() returns the extracted text.
const parser = new PDFParse({ data: await readFile(PDF_PATH) });
const { text: pdfText } = await parser.getText();
await parser.destroy();

const response = await client.chat.completions.create({
  model: "gpt-5.4-mini",
  messages: [
    {
      role: "user",
      content: `Summarize this PDF and extract the parties, amount, dates, and risk points:\n\nPDF file: ${PDF_PATH}\n\n${pdfText}`,
    },
  ],
});

console.log(response.choices[0].message.content);