Secure WhatsApp Flows E2EE Encryption Workflow - n8n Workflow | Neura Market

    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
    • WhatsApp
    • Flows
    • E2EE
    • Encryption
    • RSA
    • AES-GCM
    • Business API
    • Chatbots
    • Travel
    • Logistics
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    How to import this workflow into n8n

    1. 1Purchase or download the workflow to get the n8n workflow JSON file.
    2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
    3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
    4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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