Hi,
thank you very much for your advice!
We have entered card details which enabled us to build the audiences.
Also one of our errors was to terminate each line with \\n (as documentation mentions) instead of correct \n
The one problem, which we are experiencing now is that the match rate through the API is much higher (10 times) then through a flat file uploaded in the twitter web interface?
Is it something which should be expected?
I have uploaded a flat file of lowercase email addresses without spaces into this audience (around 170K unique emails):
Acount Id: 18ce54bydc8
Adudience id: 1yrih
Audience size: 6440
Then I have pushed exactly the same target (170K of lowercase hashed email addresses) through ton API:
Same account as above
Audience id: 1zknp
Audience size: 55208
Thank you very much for your help or any advice
Zdenek