How to Merge Multiple PDFs with One API Call — Node.js, Python & curl

📰 Dev.to · Forgelab Africa

Learn to merge multiple PDFs with a single API call using Node.js, Python, and curl, simplifying production workflows

intermediate Published 27 May 2026
Action Steps
  1. Install the required API client library for your preferred language (Node.js or Python)
  2. Configure your API credentials for authentication
  3. Prepare the PDF files to be merged by storing their URLs or file paths
  4. Make a single API call to merge the PDFs using the client library
  5. Handle the response from the API, which will contain the merged PDF file
Who Needs to Know This

Developers and engineers working with PDFs in production environments can benefit from this solution to streamline their workflows and reduce complexity

Key Insight

💡 Merging PDFs can be simplified in production using a single API call, reducing the need for complex workflows and libraries like pdf-lib

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💡 Merge multiple PDFs with one API call! Simplify your production workflows with Node.js, Python, and curl #pdfmerging #api #productivity

Key Takeaways

Learn to merge multiple PDFs with a single API call using Node.js, Python, and curl, simplifying production workflows

Full Article

Merging PDFs sounds simple — until you try to do it in production. If you've reached for pdf-lib,...
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