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://pubeurope.com/users/uk/statuses/114476333811320708", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-09T05:57:10Z", "url": "https://pubeurope.com/@uk/114476333811320708", "attributedTo": "https://pubeurope.com/users/uk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pubeurope.com/users/uk/followers" ], "sensitive": false, "atomUri": "https://pubeurope.com/users/uk/statuses/114476333811320708", "inReplyToAtomUri": null, "conversation": "tag:pubeurope.com,2025-05-09:objectId=2562271:objectType=Conversation", "content": "<p><a href=\"https://www.europesays.com/uk/86594/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/uk/86594/</span><span class=\"invisible\"></span></a> SPHEREx starts science observations while PUNCH commissioning continues <a href=\"https://pubeurope.com/tags/Nasa\" class=\"mention hashtag\" rel=\"tag\">#<span>Nasa</span></a> <a href=\"https://pubeurope.com/tags/PUNCH\" class=\"mention hashtag\" rel=\"tag\">#<span>PUNCH</span></a> <a href=\"https://pubeurope.com/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://pubeurope.com/tags/SolarWind\" class=\"mention hashtag\" rel=\"tag\">#<span>SolarWind</span></a> <a href=\"https://pubeurope.com/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://pubeurope.com/tags/spectroscopy\" class=\"mention hashtag\" rel=\"tag\">#<span>spectroscopy</span></a> <a href=\"https://pubeurope.com/tags/SPHEREx\" class=\"mention hashtag\" rel=\"tag\">#<span>SPHEREx</span></a> <a href=\"https://pubeurope.com/tags/sun\" class=\"mention hashtag\" rel=\"tag\">#<span>sun</span></a> <a href=\"https://pubeurope.com/tags/UK\" class=\"mention hashtag\" rel=\"tag\">#<span>UK</span></a> <a href=\"https://pubeurope.com/tags/UnitedKingdom\" class=\"mention hashtag\" rel=\"tag\">#<span>UnitedKingdom</span></a></p>", "contentMap": { "en": "<p><a href=\"https://www.europesays.com/uk/86594/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/uk/86594/</span><span class=\"invisible\"></span></a> SPHEREx starts science observations while PUNCH commissioning continues <a href=\"https://pubeurope.com/tags/Nasa\" class=\"mention hashtag\" rel=\"tag\">#<span>Nasa</span></a> <a href=\"https://pubeurope.com/tags/PUNCH\" class=\"mention hashtag\" rel=\"tag\">#<span>PUNCH</span></a> <a href=\"https://pubeurope.com/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://pubeurope.com/tags/SolarWind\" class=\"mention hashtag\" rel=\"tag\">#<span>SolarWind</span></a> <a href=\"https://pubeurope.com/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://pubeurope.com/tags/spectroscopy\" class=\"mention hashtag\" rel=\"tag\">#<span>spectroscopy</span></a> <a href=\"https://pubeurope.com/tags/SPHEREx\" class=\"mention hashtag\" rel=\"tag\">#<span>SPHEREx</span></a> <a href=\"https://pubeurope.com/tags/sun\" class=\"mention hashtag\" rel=\"tag\">#<span>sun</span></a> <a href=\"https://pubeurope.com/tags/UK\" class=\"mention hashtag\" rel=\"tag\">#<span>UK</span></a> <a href=\"https://pubeurope.com/tags/UnitedKingdom\" class=\"mention hashtag\" rel=\"tag\">#<span>UnitedKingdom</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.pubeurope.com/media_attachments/files/114/476/333/788/576/308/original/d83792f939a268a2.jpg", "name": "SPHEREx starts science observations while PUNCH commissioning continues", "blurhash": "UF9Fp6s.1JjtNba|xFoKJ8oK$ij@xFa|Nbjt", "width": 1024, "height": 576 } ], "tag": [ { "type": "Hashtag", "href": "https://pubeurope.com/tags/nasa", "name": "#nasa" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/punch", "name": "#punch" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/solarwind", "name": "#solarwind" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/space", "name": "#space" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/spectroscopy", "name": "#spectroscopy" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/spherex", "name": "#spherex" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/sun", "name": "#sun" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/uk", "name": "#uk" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/unitedkingdom", "name": "#unitedkingdom" } ], "replies": { "id": "https://pubeurope.com/users/uk/statuses/114476333811320708/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://pubeurope.com/users/uk/statuses/114476333811320708/replies?only_other_accounts=true&page=true", "partOf": "https://pubeurope.com/users/uk/statuses/114476333811320708/replies", "items": [] } }, "likes": { "id": "https://pubeurope.com/users/uk/statuses/114476333811320708/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://pubeurope.com/users/uk/statuses/114476333811320708/shares", "type": "Collection", "totalItems": 2 } }