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.

Open in browser →
{ "@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://mstdn.social/users/lillyfinch/statuses/114710305141442522", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-19T13:39:09Z", "url": "https://mstdn.social/@lillyfinch/114710305141442522", "attributedTo": "https://mstdn.social/users/lillyfinch", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/lillyfinch/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/lillyfinch/statuses/114710305141442522", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2025-06-19:objectId=570812141:objectType=Conversation", "content": "<p><a href=\"https://mstdn.social/tags/politics\" class=\"mention hashtag\" rel=\"tag\">#<span>politics</span></a> <a href=\"https://mstdn.social/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mstdn.social/tags/juneteenth\" class=\"mention hashtag\" rel=\"tag\">#<span>juneteenth</span></a> <a href=\"https://mstdn.social/tags/equality\" class=\"mention hashtag\" rel=\"tag\">#<span>equality</span></a> <a href=\"https://mstdn.social/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mstdn.social/tags/holiday\" class=\"mention hashtag\" rel=\"tag\">#<span>holiday</span></a> <a href=\"https://mstdn.social/tags/video\" class=\"mention hashtag\" rel=\"tag\">#<span>video</span></a> <a href=\"https://mstdn.social/tags/slavery\" class=\"mention hashtag\" rel=\"tag\">#<span>slavery</span></a> <a href=\"https://mstdn.social/tags/votingrights\" class=\"mention hashtag\" rel=\"tag\">#<span>votingrights</span></a> <a href=\"https://mstdn.social/tags/civilwar\" class=\"mention hashtag\" rel=\"tag\">#<span>civilwar</span></a> <a href=\"https://mstdn.social/tags/alt\" class=\"mention hashtag\" rel=\"tag\">#<span>alt</span></a> </p><p>Heather Cox Richardson 6/18/2025<br />History of Junteenth </p><p><a href=\"https://open.substack.com/pub/heathercoxrichardson/p/june-18-2025-wednesday?r=ymxmu&amp;utm_medium=ios\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">open.substack.com/pub/heatherc</span><span class=\"invisible\">oxrichardson/p/june-18-2025-wednesday?r=ymxmu&amp;utm_medium=ios</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mstdn.social/tags/politics\" class=\"mention hashtag\" rel=\"tag\">#<span>politics</span></a> <a href=\"https://mstdn.social/tags/trump\" class=\"mention hashtag\" rel=\"tag\">#<span>trump</span></a> <a href=\"https://mstdn.social/tags/juneteenth\" class=\"mention hashtag\" rel=\"tag\">#<span>juneteenth</span></a> <a href=\"https://mstdn.social/tags/equality\" class=\"mention hashtag\" rel=\"tag\">#<span>equality</span></a> <a href=\"https://mstdn.social/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mstdn.social/tags/holiday\" class=\"mention hashtag\" rel=\"tag\">#<span>holiday</span></a> <a href=\"https://mstdn.social/tags/video\" class=\"mention hashtag\" rel=\"tag\">#<span>video</span></a> <a href=\"https://mstdn.social/tags/slavery\" class=\"mention hashtag\" rel=\"tag\">#<span>slavery</span></a> <a href=\"https://mstdn.social/tags/votingrights\" class=\"mention hashtag\" rel=\"tag\">#<span>votingrights</span></a> <a href=\"https://mstdn.social/tags/civilwar\" class=\"mention hashtag\" rel=\"tag\">#<span>civilwar</span></a> <a href=\"https://mstdn.social/tags/alt\" class=\"mention hashtag\" rel=\"tag\">#<span>alt</span></a> </p><p>Heather Cox Richardson 6/18/2025<br />History of Junteenth </p><p><a href=\"https://open.substack.com/pub/heathercoxrichardson/p/june-18-2025-wednesday?r=ymxmu&amp;utm_medium=ios\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">open.substack.com/pub/heatherc</span><span class=\"invisible\">oxrichardson/p/june-18-2025-wednesday?r=ymxmu&amp;utm_medium=ios</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/media_attachments/files/114/710/303/119/725/798/original/d491d597c9335603.jpeg", "name": "Heather Cox Richardson 6/18/2025\nHistory of Junteenth\n\nIn 1865, Juneteenth was a celebration of freedom and the war’s end. In 1866 it was a celebration of the enshrinement of freedom in the U.S. Constitution after the Thirteenth Amendment had been ratified. In 1867, Juneteenth was a celebration of the freedom of Black men to vote, the very real power of having d say in the government under which they lived. Our history matters. Juneteenth is the celebration of a new nation, one that would honor the equality of all Americans—and one that, 160 years after it was established, we are in danger of losing as those in power set about rewriting the record. \n\nhttps://open.substack.com/pub/heathercoxrichardson/p/june-18-2025-wednesday?r=ymxmu&utm_medium=ios", "blurhash": "UDRV|TIU-;oz?bRjRjof~qRPM{t7RjWBayof", "focalPoint": [ 0, 0 ], "width": 1553, "height": 801 } ], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/Politics", "name": "#Politics" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Trump", "name": "#Trump" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/juneteenth", "name": "#juneteenth" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/equality", "name": "#equality" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/History", "name": "#History" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/holiday", "name": "#holiday" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Video", "name": "#Video" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/slavery", "name": "#slavery" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/VotingRights", "name": "#VotingRights" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/civilwar", "name": "#civilwar" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/alt", "name": "#alt" } ], "replies": { "id": "https://mstdn.social/users/lillyfinch/statuses/114710305141442522/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/lillyfinch/statuses/114710305141442522/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/lillyfinch/statuses/114710305141442522/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/lillyfinch/statuses/114710305141442522/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mstdn.social/users/lillyfinch/statuses/114710305141442522/shares", "type": "Collection", "totalItems": 4 } }