Hello
I got an API https://connect.squareup.com/v1/{location_id}/items for post data on squareup.
But if we want to post data through V2 API. There is no any way I get to post data through V2 API.
I want to know if there is any API regarding this.
This is done via the V2 Catalog API: POST /v2/catalog/object - Square API Reference. You can create any catalog object through V2. Please let me know if I misunderstood or if you have additional questions!