ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://toot.boston/users/knizer/statuses/114473812781207563", "type": "Note", "summary": null, "inReplyTo": "https://toot.boston/users/knizer/statuses/114473811091991913", "published": "2025-05-08T19:16:02Z", "url": "https://toot.boston/@knizer/114473812781207563", "attributedTo": "https://toot.boston/users/knizer", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://toot.boston/users/knizer/followers" ], "sensitive": false, "atomUri": "https://toot.boston/users/knizer/statuses/114473812781207563", "inReplyToAtomUri": "https://toot.boston/users/knizer/statuses/114473811091991913", "conversation": "tag:toot.boston,2025-05-08:objectId=12989984:objectType=Conversation", "localOnly": false, "content": "<p><a href=\"https://toot.boston/tags/BostonWeekend\" class=\"mention hashtag\" rel=\"tag\">#<span>BostonWeekend</span></a> 17/x<br />Sat May 10 </p><p>EDIT: Anti-recommendation for</p><p>Marilyn Manson </p><p>@ HOB <a href=\"https://toot.boston/tags/Boston\" class=\"mention hashtag\" rel=\"tag\">#<span>Boston</span></a> </p><p><a href=\"https://www.usatoday.com/story/entertainment/celebrities/2023/01/31/marilyn-manson-lawsuits-sex-abuse-allegations-timeline/11153419002/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">usatoday.com/story/entertainme</span><span class=\"invisible\">nt/celebrities/2023/01/31/marilyn-manson-lawsuits-sex-abuse-allegations-timeline/11153419002/</span></a></p><p><a href=\"https://www.houseofblues.com/boston/EventDetail?tmeventid=vv1AvZkFEGkd9qerr\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">houseofblues.com/boston/EventD</span><span class=\"invisible\">etail?tmeventid=vv1AvZkFEGkd9qerr</span></a> <br /><a href=\"https://toot.boston/tags/bostonMusic\" class=\"mention hashtag\" rel=\"tag\">#<span>bostonMusic</span></a> <a href=\"https://toot.boston/tags/MarilynManson\" class=\"mention hashtag\" rel=\"tag\">#<span>MarilynManson</span></a> <a href=\"https://toot.boston/tags/Industrial\" class=\"mention hashtag\" rel=\"tag\">#<span>Industrial</span></a> <a href=\"https://toot.boston/tags/rock\" class=\"mention hashtag\" rel=\"tag\">#<span>rock</span></a> <a href=\"https://toot.boston/tags/metal\" class=\"mention hashtag\" rel=\"tag\">#<span>metal</span></a> <a href=\"https://toot.boston/tags/gothic\" class=\"mention hashtag\" rel=\"tag\">#<span>gothic</span></a> <a href=\"https://toot.boston/tags/shockRock\" class=\"mention hashtag\" rel=\"tag\">#<span>shockRock</span></a></p>", "contentMap": { "en": "<p><a href=\"https://toot.boston/tags/BostonWeekend\" class=\"mention hashtag\" rel=\"tag\">#<span>BostonWeekend</span></a> 17/x<br />Sat May 10 </p><p>EDIT: Anti-recommendation for</p><p>Marilyn Manson </p><p>@ HOB <a href=\"https://toot.boston/tags/Boston\" class=\"mention hashtag\" rel=\"tag\">#<span>Boston</span></a> </p><p><a href=\"https://www.usatoday.com/story/entertainment/celebrities/2023/01/31/marilyn-manson-lawsuits-sex-abuse-allegations-timeline/11153419002/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">usatoday.com/story/entertainme</span><span class=\"invisible\">nt/celebrities/2023/01/31/marilyn-manson-lawsuits-sex-abuse-allegations-timeline/11153419002/</span></a></p><p><a href=\"https://www.houseofblues.com/boston/EventDetail?tmeventid=vv1AvZkFEGkd9qerr\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">houseofblues.com/boston/EventD</span><span class=\"invisible\">etail?tmeventid=vv1AvZkFEGkd9qerr</span></a> <br /><a href=\"https://toot.boston/tags/bostonMusic\" class=\"mention hashtag\" rel=\"tag\">#<span>bostonMusic</span></a> <a href=\"https://toot.boston/tags/MarilynManson\" class=\"mention hashtag\" rel=\"tag\">#<span>MarilynManson</span></a> <a href=\"https://toot.boston/tags/Industrial\" class=\"mention hashtag\" rel=\"tag\">#<span>Industrial</span></a> <a href=\"https://toot.boston/tags/rock\" class=\"mention hashtag\" rel=\"tag\">#<span>rock</span></a> <a href=\"https://toot.boston/tags/metal\" class=\"mention hashtag\" rel=\"tag\">#<span>metal</span></a> <a href=\"https://toot.boston/tags/gothic\" class=\"mention hashtag\" rel=\"tag\">#<span>gothic</span></a> <a href=\"https://toot.boston/tags/shockRock\" class=\"mention hashtag\" rel=\"tag\">#<span>shockRock</span></a></p>" }, "updated": "2025-05-08T19:31:01Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://toot.boston/tags/bostonweekend", "name": "#bostonweekend" }, { "type": "Hashtag", "href": "https://toot.boston/tags/boston", "name": "#boston" }, { "type": "Hashtag", "href": "https://toot.boston/tags/bostonmusic", "name": "#bostonmusic" }, { "type": "Hashtag", "href": "https://toot.boston/tags/marilynmanson", "name": "#marilynmanson" }, { "type": "Hashtag", "href": "https://toot.boston/tags/industrial", "name": "#industrial" }, { "type": "Hashtag", "href": "https://toot.boston/tags/rock", "name": "#rock" }, { "type": "Hashtag", "href": "https://toot.boston/tags/metal", "name": "#metal" }, { "type": "Hashtag", "href": "https://toot.boston/tags/gothic", "name": "#gothic" }, { "type": "Hashtag", "href": "https://toot.boston/tags/shockrock", "name": "#shockrock" } ], "replies": { "id": "https://toot.boston/users/knizer/statuses/114473812781207563/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://toot.boston/users/knizer/statuses/114473812781207563/replies?only_other_accounts=true&page=true", "partOf": "https://toot.boston/users/knizer/statuses/114473812781207563/replies", "items": [] } } }