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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://sciencemastodon.com/users/ebender00/statuses/113929332523922797", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-01T15:27:33Z", "url": "https://sciencemastodon.com/@ebender00/113929332523922797", "attributedTo": "https://sciencemastodon.com/users/ebender00", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://sciencemastodon.com/users/ebender00/followers" ], "sensitive": false, "atomUri": "https://sciencemastodon.com/users/ebender00/statuses/113929332523922797", "inReplyToAtomUri": null, "conversation": "tag:sciencemastodon.com,2025-02-01:objectId=29543507:objectType=Conversation", "content": "<p>Registration is now open for the Run of the Charles, Boston&#39;s premier paddling race, to be held on Sunday April 27</p><p><a href=\"https://www.crwa.org/events/runofthecharles\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">crwa.org/events/runofthecharle</span><span class=\"invisible\">s</span></a></p><p>&quot;The Run of the Charles features 3-, 6-, 9- and 14-mile races within the basin of the Charles River... CRWA believes in celebrating recreation on the Charles River and bringing communities together to support the protection, health, and resiliency of Boston&#39;s greatest natural treasure.&quot;</p><p><a href=\"https://sciencemastodon.com/tags/Boston\" class=\"mention hashtag\" rel=\"tag\">#<span>Boston</span></a> <a href=\"https://sciencemastodon.com/tags/Cambridge\" class=\"mention hashtag\" rel=\"tag\">#<span>Cambridge</span></a> <a href=\"https://sciencemastodon.com/tags/Waltham\" class=\"mention hashtag\" rel=\"tag\">#<span>Waltham</span></a> <a href=\"https://sciencemastodon.com/tags/Newton\" class=\"mention hashtag\" rel=\"tag\">#<span>Newton</span></a> <a href=\"https://sciencemastodon.com/tags/river\" class=\"mention hashtag\" rel=\"tag\">#<span>river</span></a> <a href=\"https://sciencemastodon.com/tags/environment\" class=\"mention hashtag\" rel=\"tag\">#<span>environment</span></a> <a href=\"https://sciencemastodon.com/tags/paddling\" class=\"mention hashtag\" rel=\"tag\">#<span>paddling</span></a></p>", "contentMap": { "en": "<p>Registration is now open for the Run of the Charles, Boston&#39;s premier paddling race, to be held on Sunday April 27</p><p><a href=\"https://www.crwa.org/events/runofthecharles\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">crwa.org/events/runofthecharle</span><span class=\"invisible\">s</span></a></p><p>&quot;The Run of the Charles features 3-, 6-, 9- and 14-mile races within the basin of the Charles River... CRWA believes in celebrating recreation on the Charles River and bringing communities together to support the protection, health, and resiliency of Boston&#39;s greatest natural treasure.&quot;</p><p><a href=\"https://sciencemastodon.com/tags/Boston\" class=\"mention hashtag\" rel=\"tag\">#<span>Boston</span></a> <a href=\"https://sciencemastodon.com/tags/Cambridge\" class=\"mention hashtag\" rel=\"tag\">#<span>Cambridge</span></a> <a href=\"https://sciencemastodon.com/tags/Waltham\" class=\"mention hashtag\" rel=\"tag\">#<span>Waltham</span></a> <a href=\"https://sciencemastodon.com/tags/Newton\" class=\"mention hashtag\" rel=\"tag\">#<span>Newton</span></a> <a href=\"https://sciencemastodon.com/tags/river\" class=\"mention hashtag\" rel=\"tag\">#<span>river</span></a> <a href=\"https://sciencemastodon.com/tags/environment\" class=\"mention hashtag\" rel=\"tag\">#<span>environment</span></a> <a href=\"https://sciencemastodon.com/tags/paddling\" class=\"mention hashtag\" rel=\"tag\">#<span>paddling</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/sciencemastodoncom/media_attachments/files/113/929/314/879/153/191/original/5ed1b9c883a72dd5.png", "name": "Poster for the Run of the Charles Race, with an illustration of a kayak in front of a sunny-day scene on the river, bordered by photos of people paddling.", "blurhash": "URKn-#ay4TR.x^kDjYbI%3tSWAo~NdoMoJoL", "focalPoint": [ 0, 0 ], "width": 865, "height": 487 }, { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/sciencemastodoncom/media_attachments/files/113/929/315/606/218/358/original/cc939db8e9c2ad6c.png", "name": "Simple map of the Run of the Charles race, showing starting points for the various races.", "blurhash": "U54?FYkrv#kqxuXSk;X84UjFOrWBKPwJS2so", "focalPoint": [ 0, 0 ], "width": 389, "height": 389 } ], "tag": [ { "type": "Hashtag", "href": "https://sciencemastodon.com/tags/boston", "name": "#boston" }, { "type": "Hashtag", "href": "https://sciencemastodon.com/tags/cambridge", "name": "#cambridge" }, { "type": "Hashtag", "href": "https://sciencemastodon.com/tags/waltham", "name": "#waltham" }, { "type": "Hashtag", "href": "https://sciencemastodon.com/tags/Newton", "name": "#Newton" }, { "type": "Hashtag", "href": "https://sciencemastodon.com/tags/river", "name": "#river" }, { "type": "Hashtag", "href": "https://sciencemastodon.com/tags/environment", "name": "#environment" }, { "type": "Hashtag", "href": "https://sciencemastodon.com/tags/paddling", "name": "#paddling" } ], "replies": { "id": "https://sciencemastodon.com/users/ebender00/statuses/113929332523922797/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://sciencemastodon.com/users/ebender00/statuses/113929332523922797/replies?only_other_accounts=true&page=true", "partOf": "https://sciencemastodon.com/users/ebender00/statuses/113929332523922797/replies", "items": [] } }, "likes": { "id": "https://sciencemastodon.com/users/ebender00/statuses/113929332523922797/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://sciencemastodon.com/users/ebender00/statuses/113929332523922797/shares", "type": "Collection", "totalItems": 5 } }