What This Integration Does
If you sell subscriptions through Loop and offer Onward's Checkout+ protection on them, connecting Loop lets Onward:
Keep protection on renewals. Subscribers keep the same purchase protection on recurring orders that they get on a one-time purchase.
Add protection to existing subscriptions that are missing it. If a subscriber opted into protection at checkout but their subscription started before Onward was added to its selling plan, Onward can add protection to that subscription so future renewals are covered.
Cancel "protection-only" subscriptions. If the subscribed product is removed and only the Onward protection charge is left, Onward cancels the subscription so your customer isn't charged for protection on an empty order.
Setup Instructions
Setting up Loop with Onward takes two steps:
Add Onward to your selling plans so Loop carries protection on subscriptions.
Connect your Loop API token so Onward can communicate with your Loop account.
Step 1: Add Onward to your selling plans
Log in to your Shopify admin and open the Loop Subscriptions app
Go to Acquire > Selling Plans
Open each selling plan, add the Onward (or Checkout+) product, and save
Repeat for every selling plan your subscribers can choose. Any plan without Onward on it won't protect renewals.
In your Onward admin, enable the "Native Shopify subscriptions enabled" setting
Click the selling plans link next to that setting to confirm Onward shows as added to each plan
Step 2: Connect your Loop API token
For detailed instructions on how to generate an API key, visit Loop's documentation here.
In the Loop app, go to Settings > API tokens & webhooks
Click Generate Token
Name the token Onward and give it read and write access to all scopes
Click Generate, then click Show token and copy it
In your Onward admin, go to Account > Integrations
Find the Loop card and click Install
Paste the API token
Click Install
Once connected, no further action is needed. Onward handles renewals and protection-only subscriptions automatically in the background.
Troubleshooting
I can't edit selling plans in Loop. You can also add Onward from your Shopify admin: open the Onward product, scroll to Subscriptions, add each selling plan, and save.
I added a new selling plan. Add Onward to the new plan using Step 1 so its renewals are protected.
Want us to set this up for you? Contact our support team.



