I’m trying to build a flow where I track a user’s activity using webhooks, process it on my backend asynchronously and then try to update the live user’s cart attributes using the shopify graphql api. My plan was to use the cart token I get from webhooks in a gid - gid://shopify/Cart/, and then use…

You might be hitting a 429? [image] Aggressive bot detection with 429 errors AJAX Cart API Online Store and Theme Development We have been receiving more and more complaints of merchants seeing their cart crash due to 429 errors, not only on the /cart/add.js an…

Hi David! I don’t think so, i’m using the graphql api not the ajax one. And I don’t have my vpn enabled.

Updating a buyer's cart attributes in real time

GraphQL Admin API Troubleshooting

David_Arbias June 1, 2026, 3:40am 2

You might be hitting a 429?

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Updating a buyer's cart attributes in real time

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