{
    "author": null,
    "date_published": null,
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    "domain": "mnot.net",
    "excerpt": "One of the most vexing problems that still seems to be facing people when I talk to them about HTTP APIs is how to handle versioning and extensibility \u2013 i.e., how they evolve.",
    "lead_image_url": "https://mnot.net/personal/mn-round-256.png",
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    "title": "Evolving HTTP APIs",
    "total_pages": 1,
    "url": "https://mnot.net/blog/2012/api-evolution",
    "word_count": 1842
}