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://mastodon.online/users/SRDas/statuses/114122059520707440", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.online/users/SRDas/statuses/114115552188270910", "published": "2025-03-07T16:20:33Z", "url": "https://mastodon.online/@SRDas/114122059520707440", "attributedTo": "https://mastodon.online/users/SRDas", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/SRDas/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/SRDas/statuses/114122059520707440", "inReplyToAtomUri": "https://mastodon.online/users/SRDas/statuses/114115552188270910", "conversation": "tag:mastodon.online,2025-02-22:objectId=466642950:objectType=Conversation", "content": "<p>Great turnout at the <a href=\"https://mastodon.online/tags/Pittsburgh\" class=\"mention hashtag\" rel=\"tag\">#<span>Pittsburgh</span></a> <a href=\"https://mastodon.online/tags/StandUpForScience\" class=\"mention hashtag\" rel=\"tag\">#<span>StandUpForScience</span></a> rally </p><p>(editedto add in AltTxt)</p>", "contentMap": { "en": "<p>Great turnout at the <a href=\"https://mastodon.online/tags/Pittsburgh\" class=\"mention hashtag\" rel=\"tag\">#<span>Pittsburgh</span></a> <a href=\"https://mastodon.online/tags/StandUpForScience\" class=\"mention hashtag\" rel=\"tag\">#<span>StandUpForScience</span></a> rally </p><p>(editedto add in AltTxt)</p>" }, "updated": "2025-03-07T20:40:20Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/media_attachments/files/114/122/056/175/948/914/original/ba744d47091db37a.jpg", "name": "A photo of a protest, with several people holding signs. One sign says \"To Your Health, brought to you by SCIENCE\" and features logos from the NIH, FDA, CDC, CMS, and U.S. National Science Foundation. Another sign reads \"Vaccines Cause Adults\", with cartoon flowers on the page. Other people are holding signs that say \"Fight Science\" and \"Research Saves Lives!\". In the background is a brick building and other buildings and trees.", "blurhash": "UMFi0~t-IVQ*.A?GNKD$X9jES4$xMzITt7%L", "focalPoint": [ 0, 0 ], "width": 1663, "height": 1247 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/media_attachments/files/114/122/056/401/797/086/original/8fc1c51c8c65eb02.jpg", "name": "A wide shot of a crowd of people on a lawn on a sunny day, facing a tall stone building with an ornate tower (Pitt's Cathedral of Learning - or \"Cathy\"). The sky is a brilliant blue with no clouds. There are bare trees to the right of the building and other buildings behind the crowd. The people are wearing a variety of clothing, and some are holding signs.", "blurhash": "UZDAWaXBE5t8EWWCogWXI7sjxVWAxuWVWXof", "focalPoint": [ 0, 0 ], "width": 1663, "height": 1247 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/media_attachments/files/114/122/056/553/616/151/original/0492f90a9f6e0aa9.jpg", "name": "Two people hold up protest signs. The sign on the left says \"Defunding research is a recession plan,\" and the sign on the right says \"They're burning the books,\" with a drawing of a stack of books on fire. An American flag is visible in the background.", "blurhash": "UBGk|EInD%XUtDxtxttS0K%3x^%30KjDT1xV", "focalPoint": [ -0.14, 0.42 ], "width": 1663, "height": 1247 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/media_attachments/files/114/122/056/875/797/652/original/1e24d907288518de.jpg", "name": "A person is holding a yellow sign that reads \"MY LIFE HAS BEEN SAVED BY SCIENCE MANY TIMES!!\" in large red letters. At the top left of the sign are images of various microbes. The word \"SCIENCE\" is written in colorful, blocky letters near the top middle of the sign, next to an image of the coronavirus. Below the text are six red hearts with smiling faces. The person holding the sign is wearing brown patterned pants and black shoes. In the background, there are other people, trees without leaves, and buildings, including what appears to be a cathedral. The ground is made of brick. The sky is clear and blue.", "blurhash": "UFHBYj0M5ZRj^*xu9bxVTfE4wH%0FgE3-Po0", "focalPoint": [ 0, 0 ], "width": 1663, "height": 1247 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/pittsburgh", "name": "#pittsburgh" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/standupforscience", "name": "#standupforscience" } ], "replies": { "id": "https://mastodon.online/users/SRDas/statuses/114122059520707440/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/SRDas/statuses/114122059520707440/replies?min_id=114122116168164868&page=true", "partOf": "https://mastodon.online/users/SRDas/statuses/114122059520707440/replies", "items": [ "https://mastodon.online/users/SRDas/statuses/114122116168164868" ] } }, "likes": { "id": "https://mastodon.online/users/SRDas/statuses/114122059520707440/likes", "type": "Collection", "totalItems": 43 }, "shares": { "id": "https://mastodon.online/users/SRDas/statuses/114122059520707440/shares", "type": "Collection", "totalItems": 19 } }