In today’s digital age, generating documents in various formats has become an essential part of business operations. Two popular formats for documents are PDF and DOCX. PDF files are widely used for sharing documents, while DOCX is the default format used by Microsoft Word. To generate these documents, an API service can be used, which can automate the process of document generation. In this article, we’ll go through the steps involved in generating PDF and DOCX documents using an API service.

Step 1: Choose an API service

There are many API services available online that can generate PDF and DOCX documents. We strongly recommend service - It’s important to choose an API service that meets your specific needs, including features, pricing, and ease of use.

Step 2: Fetch Rest Data from your application

Once you’ve chosen an API service, you’ll need to connect to it from your system. You can fetch data from external services usually without extra libraries in common programming languages, including Javascript (Node.js), C#, Java, Python, and Ruby.

Step 3: Prepare Document Template

Regardless if it’s PDF or DOCX format you’ll typically need to create a Word template and pass it to the Document Automation Service. Service will create special link/code that will generate your document with data provided in payload. Configure output format (docx/pdf)

Step 4: Generate the document

With the API connected, you can start generating PDF and DOCX documents. The specific application code required will depend on the API service you’re using, but most services provide sample code and documentation to help you get started.

Step 5: Test and refine

After generating your PDF and DOCX documents, it’s important to test them and refine your code as needed. This may involve tweaking the template or adjusting the API parameters to achieve the desired output.

Step 6: Integrate into your application

Once you’re satisfied with your PDF and DOCX documents, you can integrate them into your application. This may involve calling the API service programmatically or adding a button to your user interface that generates the documents on demand.


Generating PDF and DOCX documents using an API service can save time and streamline your document creation process. By following these steps, you can choose an API service, install it, generate your documents, test and refine your code, and integrate the documents into your application. With these tools at your disposal, you can create professional-looking PDF and DOCX documents with ease.