Bitbucket git push webhook

{
    "canon_url": "https://bitbucket.org", 
    "commits": [
        {
            "author": "chris_iosphere", 
            "branch": "feature/do-something", 
            "files": [
                {
                    "file": "README.md", 
                    "type": "modified"
                }
            ], 
            "message": "This is a test commit.\n", 
            "node": "d14613ee1245", 
            "parents": [
                "c49067f63ec2"
            ], 
            "raw_author": "Christopher Orr <[email protected]>", 
            "raw_node": "d14613ee1245a8d8bc5d5ca3898faafb056338b9", 
            "revision": null, 
            "size": -1, 
            "timestamp": "2014-05-21 18:11:59", 
            "utctimestamp": "2014-05-21 16:11:59+00:00"
        }
    ], 
    "repository": {
        "absolute_url": "/someaccount/somerepo/", 
        "fork": false, 
        "is_private": true, 
        "name": "somerepo", 
        "owner": "someaccount", 
        "scm": "git", 
        "slug": "somerepo", 
        "website": ""
    }, 
    "truncated": false, 
    "user": "chris_iosphere"
}

This is the JSON payload that Bitbucket sends with a git push webhook.

Note that it's actually send URL-encoded in the payload field of an application/x-www-form-urlencoded body.