The newly released keybase chat supports this! It's not in the announcement, but malgorithms described the apis here: https://news.ycombinator.com/item?id=13600

The newly released keybase chat supports this! It's not in the announcement, but malgorithms described the apis here: https://news.ycombinator.com/item?id=13600427 https://news.ycombinator.com/item?id=13600427