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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/readbeanicecream/statuses/114354938728197250", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-17T19:24:48Z", "url": "https://mastodon.social/@readbeanicecream/114354938728197250", "attributedTo": "https://mastodon.social/users/readbeanicecream", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/readbeanicecream/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/readbeanicecream/statuses/114354938728197250", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-17:objectId=974860536:objectType=Conversation", "content": "<p>Viewing Art Boosts Wellbeing</p><p><a href=\"https://neurosciencenews.com/art-eudemonic-wellbeing-28658/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">neurosciencenews.com/art-eudem</span><span class=\"invisible\">onic-wellbeing-28658/</span></a></p><p><a href=\"https://mastodon.social/tags/health\" class=\"mention hashtag\" rel=\"tag\">#<span>health</span></a> <a href=\"https://mastodon.social/tags/healthcare\" class=\"mention hashtag\" rel=\"tag\">#<span>healthcare</span></a> <a href=\"https://mastodon.social/tags/mentalhealth\" class=\"mention hashtag\" rel=\"tag\">#<span>mentalhealth</span></a> <a href=\"https://mastodon.social/tags/psychology\" class=\"mention hashtag\" rel=\"tag\">#<span>psychology</span></a> <a href=\"https://mastodon.social/tags/neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroscience</span></a> <a href=\"https://mastodon.social/tags/cognitivescience\" class=\"mention hashtag\" rel=\"tag\">#<span>cognitivescience</span></a> <a href=\"https://mastodon.social/tags/brainscience\" class=\"mention hashtag\" rel=\"tag\">#<span>brainscience</span></a> <a href=\"https://mastodon.social/tags/wellbeing\" class=\"mention hashtag\" rel=\"tag\">#<span>wellbeing</span></a> <a href=\"https://mastodon.social/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a> <a href=\"https://mastodon.social/tags/museums\" class=\"mention hashtag\" rel=\"tag\">#<span>museums</span></a></p>", "contentMap": { "en": "<p>Viewing Art Boosts Wellbeing</p><p><a href=\"https://neurosciencenews.com/art-eudemonic-wellbeing-28658/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">neurosciencenews.com/art-eudem</span><span class=\"invisible\">onic-wellbeing-28658/</span></a></p><p><a href=\"https://mastodon.social/tags/health\" class=\"mention hashtag\" rel=\"tag\">#<span>health</span></a> <a href=\"https://mastodon.social/tags/healthcare\" class=\"mention hashtag\" rel=\"tag\">#<span>healthcare</span></a> <a href=\"https://mastodon.social/tags/mentalhealth\" class=\"mention hashtag\" rel=\"tag\">#<span>mentalhealth</span></a> <a href=\"https://mastodon.social/tags/psychology\" class=\"mention hashtag\" rel=\"tag\">#<span>psychology</span></a> <a href=\"https://mastodon.social/tags/neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroscience</span></a> <a href=\"https://mastodon.social/tags/cognitivescience\" class=\"mention hashtag\" rel=\"tag\">#<span>cognitivescience</span></a> <a href=\"https://mastodon.social/tags/brainscience\" class=\"mention hashtag\" rel=\"tag\">#<span>brainscience</span></a> <a href=\"https://mastodon.social/tags/wellbeing\" class=\"mention hashtag\" rel=\"tag\">#<span>wellbeing</span></a> <a href=\"https://mastodon.social/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a> <a href=\"https://mastodon.social/tags/museums\" class=\"mention hashtag\" rel=\"tag\">#<span>museums</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/health", "name": "#health" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/healthcare", "name": "#healthcare" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/mentalhealth", "name": "#mentalhealth" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/psychology", "name": "#psychology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/neuroscience", "name": "#neuroscience" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cognitivescience", "name": "#cognitivescience" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/brainscience", "name": "#brainscience" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/wellbeing", "name": "#wellbeing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/art", "name": "#art" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/museums", "name": "#museums" } ], "replies": { "id": "https://mastodon.social/users/readbeanicecream/statuses/114354938728197250/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/readbeanicecream/statuses/114354938728197250/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/readbeanicecream/statuses/114354938728197250/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/readbeanicecream/statuses/114354938728197250/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mastodon.social/users/readbeanicecream/statuses/114354938728197250/shares", "type": "Collection", "totalItems": 5 } }