Read nidificate json response API Action

I have a API Action and it’s work fine, but I want read nidificate meta_dat value filtering for key:

I insert

meta_data[“key”]="_billing_customer_type".value

but it doesn’t work

Are you writing manually ?

YES, manually

Just bind it you dont need manually write

I tried but I can’t read that specific data. How can I do it?

{{meta_data[0].key}}

ok but my data is not [0] but is [_billing_customer_type]

Can you share complete screen shot

And where will you use it so inside repeat region ?