I want to crawl all messages of every group on Yammer (including All Company Group)

Question

1. We are trying to crawl all messages of every group on Yammer (including All Company Group) using https://www.yammer.com/api/v1/messages.json?group_id=<>&access_t

Answer 1

I achieved this a different way. I used the export API to get a list of all of the groups.

https://export.yammer.com/api/v1/export?model=Group&access_token=

Then I looped through the list of groups and pulled all of the message data for each group and combined them into one *.json

https://www.yammer.com/api/v1/messages/in_group/###.json

Where ### is the group ID extracted from the groups export data.