This n8n template demonstrates how to download multiple PDF files from public URLs and merge them into a single PDF using the PDF Toolkit from www.customjs.space. @custom-js/n8n-nodes-pdf-toolkit What this workflow does Defines** an array of PDF URLs. Splits** the array to process each URL individually. Downloads** each PDF using an HTTP Request. Merges** all downloaded PDFs using the Merge PDF node from the @custom-js/n8n-nodes-pdf-toolkit. Writes** the final merged PDF to disk. Requirements A free CustomJS account. An API Key saved in n8n as credentials of type CustomJS account. Notice Community nodes can only be installed on self-hosted instances of n8n. Usage Get API key from customJS Sign up to customJS platform. Navigate to your profile page Press "Show" button to get API key Set Credentials for CustomJS API on n8n Copy and paster your API key generated from CustomJS here. Design workflow A Manual Trigger for starting workflow. A code node that returns URLs of PDF files as an array Split Out node for concurrent processing HTTP node for downloading PDF file locally Merge PDFs node for merging files Write to Disk node for saving merged PDF file.
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