How can I check pending changes via the API?

You can use the API call "Lookup Subscription" to view pending subscription changes. The results returned from this call should show any changes that are still pending.

• For Version 2 API: https://recurly.com/developers/api-v2/v2.29/#operation/lookupSubscription 
• For Version 3 API: https://recurly.com/developers/api/v2021-02-25/index.html#operation/get_subscription_change