I deleted content API on GMC, and I want to make it once again

Topic summary

Main issue: After deleting the Content API connection in Google Merchant Center (GMC), attempting to re-establish it via Shopify’s Google & YouTube app did not recreate the Content API.

Context: Two product feed apps were used simultaneously (Shopify’s Google & YouTube app and another Google feed app), which caused errors. The non-Shopify feed app was removed, and the GMC Content API access was deleted to start fresh.

Actions taken: Disconnected the GMC account in the Shopify Google & YouTube app and reconnected it, expecting automatic Content API re-creation. This did not occur.

Clarification: GMC (Google Merchant Center) manages product listings for Google Shopping. The Content API is the interface that sends product data from Shopify to GMC.

Request: Guidance on how to restore or recreate the Content API connection.

Status: No resolution yet; the question remains open.

Summarized with AI on January 23. AI used: gpt-5.

I deleted content API on GMC, and I want to make it once again

I use google&youtube app in shopify.

and I used another google feed app at the same time.

it makes some kind of errors, so I deleted it.

and I deleted content API on GMC for making it once again.

And then, I disconnect GMC account on Google&youtube app and connect it again.

I thought it will make content API again, but it’s not.

In this case, how can I solve it?

Thanks.