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We've released an experimental XML feed containing information about open challenges. It's updated every morning at 2am pst. You can find it here:

If you make use of the feed, please let us know! Send an email to

Featured Use of the API

Screenshot of All for Good site All for Good
The volunteer opportunity search site, All for Good, now sports a handy new "Micro" category. This category pulls opportunities from the Sparked challenge feed. It allows you to do all kinds of neat searching and sorting.

Check out the live feed on All For Good