I have been using the free version of SEO Spyglass for some time and have kept track of many yahoo backlinks I have.

Now, no Yahoo backlinks show up at all on any of my many sites.

I guess SEO Spyglass no longer works with Yahoo?

I also got that problem! I used to have 400 backlinks in Seo Spyglass, but if I make a search now, I only have 10, and non of them are from Yahoo. SEO Spyglass is pretty useless now, for at site from Denmark, which mine is.

When will you fix the bug?

Please go to Preferences -> Search engines' API keys and uncheck the API key tick. With the API key off it gives results.

We are also going to present a solution for the Yahoo backlinks substitute soon, but for now the software is able to extract Yahoo backlinks without an API key.

Thanks! That worked.