Find WooCommerce User-ID

User-ID is required to query past orders

Add DHL tracking information

Queries the status of shipped orders from DHL.

Can be skipped if order tracking should not be available or replaced with other services like UPS.

Setup

Generally

• The environment variable NODE_FUNCTION_ALLOW_BUILTIN has to equal or include the value crypto (FYI: is default on n8n cloud) as it is required to run this workflow

To test the workflow

1. Set a valid email address of a user that exists in WooCommerce in the Mock Node "Mock Data"
2. Enable the node "Mock Data"
3. Disable the node "Decrypt email address"
4. Use the built-in chat by pressing the "Chat" button

For production use:

1. Update the "System Message" in the node "AI Agent" for specific use case. At least the name of the shop should be changed
2. Integrate the chat into the website. An example can be found in the box "Example Website Implementation"
3. Disable or delete the node "Mock Data"
4. Enable the node "Decrypt email address"
5. Enable Workflow

How to supply user email

As we want to ensure that customers can only query information about their own orders, the email address gets encrypted in the backend, and then decrypt again in this workflow. If the email was allowed to be set unencrypted, anyone could query information from other customers.

The email address get supplied in the chat script at the following location:

createChat({
	webhookUrl: '...',
	metadata: {
          email: 'ENCRYPTED_EMAIL_ADDRESS'
    },
});

Example Scripts:

Encrypt email on the backend

Run the following code in the backend of your website, send the data to the frontend, and then set it dynamically at the above defined location as email.

Decrypt email in workflow

This script is already used in this workflow and is only provided here again as an example.

Example Website Implementation

Example Code for a website can be found in node "Respond to Webhook".

More information about the embeddable chat can be found here.

Required changes:

• Change "webhookUrl" to the displayed in "Chat Trigger" node
• Set the encrypted email address dynamically. The value has to be calculated in the backend to make it truly secure
• Use a unique password for email en-/decryption and use it in the backend and this workflow (can be set in node "Decrypt email address")

The example page can be opened by calling the production Webhook-URL of the node "Webhook Example Page". It only works if the "For production use" steps on the left have been followed.

Find WooCommerce User-ID

Purpose and structure

This folder contains the Find WooCommerce User-ID workflow. Its executable nodes use agent, aggregate, chatTrigger, code, dhl, executeWorkflowTrigger, httpRequest, if, lmChatOpenAi, memoryBufferWindow, merge, respondToWebhook, set, splitOut, toolWorkflow, webhook, wooCommerce. The table and connection map below are derived from the JSON, not an inferred guarantee of behavior.

Setup

Import inactive. Configure your own credentials and replace REPLACE_WITH_* values. Review external destinations and Code nodes before running.

Entry points

Execute Workflow Trigger, Chat Trigger, Webhook Example Page

Verification

Sanitized source candidate; not runtime-tested. This overview is generated from node metadata. Read the folder README for the connection map, credential types, and license.

Attribution

https://github.com/Zie619/n8n-workflows/blob/94007c1445d9258a7da116646b79473e7c7c3282/workflows/Splitout/0457_Splitout_Webhook_Create_Webhook.json MIT; preserve source notices.