N8N COMPLIANCE BUNDLE ZERO-LEAK LLM PIPELINE
Mask PII before the LLM. Restore inside your VPC.
Stop sending raw customer emails, phone numbers, SSNs, and credit cards to OpenAI and Claude. Drop this 4-node vault into n8n to replace sensitive data with deterministic tokens, run your AI prompt safely, and detokenize before CRM or email delivery.
Test the deterministic tokenizer in your browser
Choose a sample payload or paste your own text. Notice how identical values produce consistent surrogate tokens so the LLM can still reason without seeing real customer data.
Four nodes. Drop straight into n8n.
Import the JSON bundle into any self-hosted or cloud n8n instance and set one environment secret.
Webhook Ingress
Receives raw customer support tickets, forms, or CRM records inside your private network.
PII Tokenizer
Hashes emails, phones, cards, SSNs, and API keys using HMAC-SHA256 + PII_VAULT_SECRET.
Zero-PII LLM Call
Sends only tokenized text to GPT-4o or Claude with strict token-preservation instructions.
VPC Detokenizer
Replaces surrogate tokens back with original values before sending emails or updating records.
SINGLE-ORG LICENSE
Ship compliant AI workflows today.
One-time purchase. Instant download of the complete n8n workflow bundle.
- Complete 4-node n8n workflow JSON (
v2.4.0) - HMAC-SHA256 tokenizer & detokenizer code nodes
- Commercial license for your company & client workflows
Pay securely with PayPal or Credit Card. Instant download unlocked right after capture. 14-day refund policy.