API Documentation

Learn how to integrate and use the LateNightWork PDF Conversion API in your applications.

API Endpoints

                            POST
                            POST https://duen64ewe5.execute-api.ap-south-1.amazonaws.com/prod/api/pdfconversion
                        

Convert images or text files to PDF format.

Request Headers

Content-Type: multipart/form-data
tenant-id: <your_tenant_id>
api-key: <your_api_key>
accept: application/pdf

Request Body

Upload a single image or text file via form-data:

{
"file": (binary)
}

Response

{
    "statusCode": 200,
    "headers": {
        "Content-Type": "application/pdf",
        "Content-Disposition": "attachment; filename=02-photo-comparison-2x-opt.pdf",
        "Access-Control-Allow-Origin": "*",
        "Access-Control-Allow-Headers": "Allowed Headers Here"
    },
    "body": "Base64Encoded PDF Content Here",
    "isBase64Encoded": true
}

Note: The API can be region-specific — this endpoint is for region ap-south-1, other regions like us-east-1, or eu-west-1 can be setup depending on requirements.

Code Examples

curl -X POST \
        -H "tenant-id: YOUR_TENANT_ID" \
        -H "api-key: YOUR_API_KEY" \
        -H "accept: application/pdf" \
        -F "file=@/path/to/image.png" \
        https://duen64ewe5.execute-api.ap-south-1.amazonaws.com/prod/api/pdfconversion \
        --output image.pdf

const formData = new FormData();
formData.append('file', document.getElementById('fileInput').files[0]);

fetch('https://duen64ewe5.execute-api.ap-south-1.amazonaws.com/prod/api/pdfconversion', {
    method: 'POST',
    headers: {
            'api-key': 'abc',
            'tenant-id': '123'
            },
            body: formData,
            Accept: 'application/pdf'
})
.then(response => response.json())
.then(data => {
    console.log('PDF URL:', data.body);
    // Handle the PDF download URL
})
.catch(error => console.error('Error:', error));

using (var httpClient = new HttpClient())
{
    var form = new MultipartFormDataContent();
    
    // Add file
    var fileStream = File.OpenRead("document.jpg");
    form.Add(new StreamContent(fileStream), "file", "document.jpg");
    
    // Add headers
    httpClient.DefaultRequestHeaders.Add("tenant-id", "YOUR_TENANT_ID");
    httpClient.DefaultRequestHeaders.Add("api-key", "YOUR_API_KEY");
    httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/pdf"));
    
    var response = await httpClient.PostAsync(
        "https://duen64ewe5.execute-api.ap-south-1.amazonaws.com/prod/api/pdfconversion", 
        form);
    
    if (response.IsSuccessStatusCode)
    {
        var result = await response.Content.ReadAsStringAsync();
        Console.WriteLine(result.body);
    }
}

Rate Limits

API requests are limited based on your subscription plan:

Basic: 100 requests/hour
Pro: 500 requests/hour
Enterprise: Unlimited requests

Exceeding these limits will result in a 429 Too Many Requests response.