Royal Mail Intersoft Integration Guide
Integrate your Royal Mail Intersoft account with Helm to automate shipping label generation, streamline despatch operations, and synchronise tracking updates directly with Royal Mail Intersoft’s system.
Last updated 3 months ago

Who is Royal Mail Intersoft?
Royal Mail Intersoft is a business-focused shipping platform providing seamless parcel management, label creation, and tracking for UK businesses. By connecting Intersoft with Helm, you can centralise order fulfilment, automate label generation, and maintain real-time tracking for all shipments.

Step-by-Step Setup
Step 1: Access the Integration Page
Log in to your Helm account.
Navigate to Settings → Courier Integrations.
Click + Add New Courier in the bottom-right corner.
Search for Royal Mail Intersoft in the list of available couriers.
Click Install to begin setup.

Step 2: Fill in the Required Credentials
Once installed, a setup form will appear. Complete the following fields:
Field | Description |
Name | Enter a clear label for the integration (e.g., RoyalMailIntersoft). |
Auth Company | Enter your company name in Helm (e.g., companyname). |
Test Account | Toggle No for live operation. Set to Yes if testing. |
User ID | Your Intersoft account User ID. |
Password | Your Intersoft account password. |
Account Code | Account code provided by Royal Mail Intersoft. |
Posting Location | Specify the posting location assigned by Royal Mail Intersoft. |
Custom Domain | Enter any custom domain required for API access. |
Tracking Client ID | Client ID for accessing Royal Mail Intersoft tracking API. |
Tracking Client Secret | Client secret associated with tracking API credentials. |
🔐 Ensure all credentials are obtained directly from Royal Mail Intersoft and entered exactly as provided to prevent connection issues.

Step 3: Enable Testing Mode (Optional)
If you want to test the integration before going live:
Set Test Account to Yes to perform sandbox testing without sending live shipments.
Once configuration is verified, switch Test Account back to No for live operation.

Step 4: Save and Finalise
Review all fields to ensure accuracy.
Click Save Changes at the bottom of the form.
A confirmation message will appear once the integration is successfully completed.

Completion
Your Royal Mail Intersoft integration is now active in Helm. You can create shipments, generate labels, and track deliveries automatically.
📦 You can return to Settings → Courier Integrations at any time to review, update, or modify this configuration.
