POST /{locale}/cart/add Required parameter missing or invalid: items

[Juliana1]

I am experiencing issues with your cart API endpoint "POST /{locale}/cart/add.js". This request is returning the error "Required parameter missing or invalid: items". However, I've been using this same cart implementation for several years, and the request hasn't been modified. I double-checked with the documentation to ensure everything is correct, and it is. It seems like there might be something wrong on Shopify's side specifically with this endpoint. Can anyone help?

[eduquesne]

Experiencing the same issue as well

[mbelcher]

Also experiencing this issue as of this morning. 

[unrooty_sp]

Experiencing same issue without any changes made.

[Tomnaor]

Same here, did someone solve it? It's breaking my app. 

[ebrinker]

Experiencing this issue since Saturday, and on a major promotional holiday weekend

[Tomnaor]

Hey guys, for me the problem was that posthog override the fetch object.