Secure WhatsApp Flows E2EE Encryption Workflow
Implements end-to-end encryption for WhatsApp Flows using RSA key exchange and AES-GCM, enabling secure interactive apps for sensitive data exchange via WhatsApp Business API.
This n8n workflow provides a complete solution for secure, encrypted interactions within WhatsApp Flows. It receives encrypted payloads from WhatsApp—including AES-encrypted data, RSA-encrypted AES keys, and initialization vectors—via a webhook endpoint. The workflow decrypts the AES key using your RSA private key, then decrypts the payload to process JSON data routed by screen parameters. Responses are generated, re-encrypted with the same AES key and inverted IV, and returned as base64-encoded
- Platform
- n8n
- Category
- Travel
- Price
- $24.99
- Creator
- Maxim Luong
- Flows
- E2EE
- Encryption
- RSA
- AES-GCM
- Business API
- Chatbots
- Travel
- Logistics
How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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