Upload and use files

from openai import OpenAI

client = OpenAI(
    base_url="https://gateway.ngrok.ai/v1",
    api_key="ng-xxxxx-g1-xxxxx",  # Your access key
)

uploaded = client.files.create(
    file=open("report.pdf", "rb"),
    purpose="user_data",
    extra_headers={"Ngrok-AIG-Provider": "openai"},
)

response = client.responses.create(
    model="openai:gpt-5.4",
    input=[
        {
            "role": "user",
            "content": [
                {"type": "input_file", "file_id": uploaded.id},
                {"type": "input_text", "text": "Summarize this report in three bullets."},
            ],
        }
    ],
)

print(response.output_text)

import fs from "node:fs";
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://gateway.ngrok.ai/v1",
  apiKey: "ng-xxxxx-g1-xxxxx", // Your access key
});

const uploaded = await client.files.create(
  { file: fs.createReadStream("report.pdf"), purpose: "user_data" },
  { headers: { "Ngrok-AIG-Provider": "openai" } },
);

const response = await client.responses.create({
  model: "openai:gpt-5.4",
  input: [
    {
      role: "user",
      content: [
        { type: "input_file", file_id: uploaded.id },
        { type: "input_text", text: "Summarize this report in three bullets." },
      ],
    },
  ],
});

console.log(response.output_text);

import anthropic

client = anthropic.Anthropic(
    base_url="https://gateway.ngrok.ai",
    api_key="ng-xxxxx-g1-xxxxx",  # Your access key
)

uploaded = client.beta.files.upload(
    file=("report.pdf", open("report.pdf", "rb"), "application/pdf"),
    extra_headers={"Ngrok-AIG-Provider": "anthropic"},
)

message = client.beta.messages.create(
    model="anthropic:claude-sonnet-4-6",
    max_tokens=1024,
    betas=["files-api-2025-04-14"],
    messages=[
        {
            "role": "user",
            "content": [
                {"type": "document", "source": {"type": "file", "file_id": uploaded.id}},
                {"type": "text", "text": "Summarize this report in three bullets."},
            ],
        }
    ],
)

print(message.content[0].text)