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API Reference
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Create Catalog Item

post
https://a.klaviyo.com/api/catalog-items

Create a new catalog item.

Rate limits:
Burst: 75/s
Steady: 750/m

Scopes:
catalogs:write

Body Params
data
object
required
Headers
string
required
Defaults to 2026-01-15

API endpoint revision (format: YYYY-MM-DD[.suffix])

Responses

Updated 6 days ago

Language
Credentials
Header
Response 
 Choose an example:
application/vnd.api+json
Updated 6 days ago 

  

    

      
        
      
      

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