Is there a limit to data upload in app-data metafields?

[kimxtung]

Hi friends,

I’m working with app-data metafields, I need to upload a lot of data to it. I’m concerned that if I upload too much data, it will be subject to some limit rules of Shopify, but I can’t find any documents about this.
Can someone help me answer my questions?

App-data metafields docs: https://shopify.dev/docs/apps/custom-data/metafields/app-data

Thanks.

[LucasDinh1]

Same question. I’ve been struggling to find docs on this

[TAlover]

Yeah I have tried but still no hope

[Bean_Tran]

If you have a solution, please contact me and I will have a cup of coffee for you

[Midev]

I tested it myself and found out each key/value pair cannot exceed 2.000.000 characters. I hope this information could help you

[kimxtung]