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monday.api is not defined / not a function – Suddenly stopped working

  • September 10, 2026
  • 0 replies
  • 5 views

Hi monday.com Developer Community,

I am facing an issue with the monday SDK that started occurring suddenly.

I have a monday app where I use the monday SDK to make several API queries using:

monday.api(...)

This was working correctly before, and I have not intentionally made any significant changes to this part of the implementation. However, it has suddenly started throwing errors such as:

  • monday.api is not defined

  • monday.api is not a function

Because of this, all the queries in my app that use monday.api() are failing.

I am loading the SDK using:

https://cdn.jsdelivr.net/npm/monday-sdk-js/dist/main.js

Could someone please help me understand:

  1. Has there been any recent change in the monday SDK that could cause monday.api to become unavailable?

  2. Is the CDN URL above still the correct and recommended way to load the SDK?

  3. Do I need to initialize the SDK differently now?

  4. Is there any known issue with monday.api() in monday apps?

This was previously working without any issue, so I would appreciate any guidance on what may have changed or how to resolve this.

Thank you!