How to change inventory quantity in a shopify store using API

Topic summary

Change inventory quantities labeled “Unavailable” and “Committed” in a Shopify store via API.

  • The poster asks how to modify these two specific inventory fields programmatically, referencing the values shown on Shopify’s inventory page.
  • A screenshot of the inventory interface is attached; no code, API endpoints, or attempted approaches are provided.
  • No clarifications, definitions, or technical details are discussed beyond naming the two fields of interest.
  • No responses or solutions are present; the thread remains open with the core question unanswered: which API method(s) or parameters can change “Unavailable” and “Committed” quantities.
Summarized with AI on January 18. AI used: gpt-5.

How to change the following inventory quantity in a shopify store using api.

  1. unavailable
  2. Commited

I have attached the screenshot taken from inventory page.