Creating dns records via api is very slow

I need to create/update 1300 DNS records in a batch, it works fine with flarectl, but it is extremely slow apx 2-3 sec. pr update

What are your experience in regards to API speed from Go, or alternatively from Terraform ?

You are probably better off using the import feature

Thx, I have already looked at the api.

I am surprised that the records are written that slowly, and even from my simple Go test, it appears that the authentication is really slow.

after i authenticate - some seconds - then i can read and print 1k records in ms