Step one: write a bot that hits the "play this captcha as audio for me" on a Google Re:captcha; step two: record that as an MP3; step three: feed the MP3 into the Google's Speech2Text API; step four: feed that text back into the Re:captcha.
Automate the process with Franรงois-Guillaume Ribreau's Uncaptcha.
This projet defeat ReCaptcha with 91% accuracy
โ ๐ญ๐๐๐๐๐๐๐-๐ฎ๐๐๐๐๐๐๐๐ ๐น๐๐๐๐๐๐ (@FGRibreau) January 3, 2019. How? You might ask. They ask for the audio challenge, dl the mp3, forward it to Google Speech2Text API and submit the answer back... and it works
https://t.co/VRIs5L8zSM pic.twitter.com/2wbksku9OK
(Thanks, Blaine!)