n8n Workflow: DevDeskApp HR JSON Formatting & Hashing

Generate a formatted HR JSON payload, tamper-evident hash, and compensation breakdown in one n8n run

This n8n workflow—DevDeskApp HR JSON Formatting & Hashing—takes a sample developer/HR payload, prettifies the JSON, computes a SHA-256 digest, generates a UUID v4 trace ID, slugifies the candidate name, and calculates an CTC-to-in-hand salary breakdown. You get a single consolidated output item ready for downstream automation.

What this workflow does

• Runs on a manual trigger to generate a sample developer and HR payload for testing or demonstration.
• Prettifies minified JSON using DevDeskApp, converting it into a readable formatted JSON object.
• Creates a SHA-256 hash of the formatted JSON (via DevDeskApp) to support tamper-evident payload integrity.
• Generates a UUID v4 trace ID (via DevDeskApp) for request tracking and correlation.
• Slugifies the candidate full name into a URL-safe identifier using DevDeskApp.
• Calculates CTC-to-in-hand breakdown including monthly gross, take-home, PF, tax estimates, and professional tax (via DevDeskApp).
• Consolidates results—formatted JSON, security metadata (hash/trace), slug, and compensation breakdown—into one output item.

Use cases

• Testing HR payload transformations and verifying JSON integrity with a SHA-256 digest.
• Generating consistent candidate identifiers (slug) for onboarding portals or internal tooling.
• Building salary reporting pipelines that require CTC-to-in-hand calculations and supporting metadata.
• Prepping structured outputs for SaaS dashboards, audits, or workflow chaining inside n8n.

Technical details

• n8n nodes used: manual trigger, Code, Sticky Note, and n8n-nodes-devdeskapp (DevDeskApp community node).
• DevDeskApp utilities: JSON prettification, SHA-256 hashing, UUID v4 trace ID generation, name slugification, and CTC-to-in-hand salary breakdown.

Setup tip: Install n8n-nodes-devdeskapp, review/replace the sample payload values (minified JSON, candidate name, annual CTC, and basic percentage), then click Test workflow to inspect the consolidated output.