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://mstdn.social/users/WorkWithKirk/statuses/114763260951091498", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-28T22:06:30Z", "url": "https://mstdn.social/@WorkWithKirk/114763260951091498", "attributedTo": "https://mstdn.social/users/WorkWithKirk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/WorkWithKirk/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/WorkWithKirk/statuses/114763260951091498", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2025-06-28:objectId=575341511:objectType=Conversation", "content": "<p>Happy <a href=\"https://mstdn.social/tags/Caturday\" class=\"mention hashtag\" rel=\"tag\">#<span>Caturday</span></a>! This is Quatro. When you say Quatro&#39;s name, you have to give him <a href=\"https://mstdn.social/tags/kitty\" class=\"mention hashtag\" rel=\"tag\">#<span>kitty</span></a> treats. That&#39;s Quatro&#39;s Law. As you can see, &#39;round this house, we&#39;re law-abiding citizens. <a href=\"https://mstdn.social/tags/ChonkyCat\" class=\"mention hashtag\" rel=\"tag\">#<span>ChonkyCat</span></a><br /><a href=\"https://mstdn.social/tags/FediCats\" class=\"mention hashtag\" rel=\"tag\">#<span>FediCats</span></a> <a href=\"https://mstdn.social/tags/MastoCats\" class=\"mention hashtag\" rel=\"tag\">#<span>MastoCats</span></a> <a href=\"https://mstdn.social/tags/CatsOfMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfMastodon</span></a> <a href=\"https://mstdn.social/tags/TabbyCats\" class=\"mention hashtag\" rel=\"tag\">#<span>TabbyCats</span></a> <a href=\"https://mstdn.social/tags/GrayTabbies\" class=\"mention hashtag\" rel=\"tag\">#<span>GrayTabbies</span></a> <a href=\"https://mstdn.social/tags/GrayTabby\" class=\"mention hashtag\" rel=\"tag\">#<span>GrayTabby</span></a> <a href=\"https://mstdn.social/tags/CatsOfFediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfFediverse</span></a></p>", "contentMap": { "en": "<p>Happy <a href=\"https://mstdn.social/tags/Caturday\" class=\"mention hashtag\" rel=\"tag\">#<span>Caturday</span></a>! This is Quatro. When you say Quatro&#39;s name, you have to give him <a href=\"https://mstdn.social/tags/kitty\" class=\"mention hashtag\" rel=\"tag\">#<span>kitty</span></a> treats. That&#39;s Quatro&#39;s Law. As you can see, &#39;round this house, we&#39;re law-abiding citizens. <a href=\"https://mstdn.social/tags/ChonkyCat\" class=\"mention hashtag\" rel=\"tag\">#<span>ChonkyCat</span></a><br /><a href=\"https://mstdn.social/tags/FediCats\" class=\"mention hashtag\" rel=\"tag\">#<span>FediCats</span></a> <a href=\"https://mstdn.social/tags/MastoCats\" class=\"mention hashtag\" rel=\"tag\">#<span>MastoCats</span></a> <a href=\"https://mstdn.social/tags/CatsOfMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfMastodon</span></a> <a href=\"https://mstdn.social/tags/TabbyCats\" class=\"mention hashtag\" rel=\"tag\">#<span>TabbyCats</span></a> <a href=\"https://mstdn.social/tags/GrayTabbies\" class=\"mention hashtag\" rel=\"tag\">#<span>GrayTabbies</span></a> <a href=\"https://mstdn.social/tags/GrayTabby\" class=\"mention hashtag\" rel=\"tag\">#<span>GrayTabby</span></a> <a href=\"https://mstdn.social/tags/CatsOfFediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfFediverse</span></a></p>" }, "updated": "2025-06-28T22:07:12Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/media_attachments/files/114/763/235/906/441/540/original/d61ff4ae5aec760f.jpg", "name": "Quatro is a gray tabby cat. He's lying down on a bath mat that's about the same color as he is. His eyes are pretty green. And his body is shaped like a big, wide loaf of bread.", "blurhash": "UACY~$=tv|My}lwIs:%0#6wc-pae-Ar?Rjt6", "width": 1747, "height": 2354 } ], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/Caturday", "name": "#Caturday" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Kitty", "name": "#Kitty" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/tabbycats", "name": "#tabbycats" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/chonkycat", "name": "#chonkycat" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/fedicats", "name": "#fedicats" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/MastoCats", "name": "#MastoCats" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/CatsOfMastodon", "name": "#CatsOfMastodon" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/graytabbies", "name": "#graytabbies" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/graytabby", "name": "#graytabby" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/catsoffediverse", "name": "#catsoffediverse" } ], "replies": { "id": "https://mstdn.social/users/WorkWithKirk/statuses/114763260951091498/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/WorkWithKirk/statuses/114763260951091498/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/WorkWithKirk/statuses/114763260951091498/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/WorkWithKirk/statuses/114763260951091498/likes", "type": "Collection", "totalItems": 49 }, "shares": { "id": "https://mstdn.social/users/WorkWithKirk/statuses/114763260951091498/shares", "type": "Collection", "totalItems": 12 } }