This has nothing to do with the new paid-only API. This specific API (full history search for the past month) has been paid for years, at those price points. cf

This has nothing to do with the new paid-only API. This specific API (full history search for the past month) has been paid for years, at those price points. cf https://blog.twitter.com/developer/en_us/topics/tools/2017/introducing-twitter-premium-apis https://blog.twitter.com/developer/en_us/topics/tools/2017/i...