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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/guardianLimerick/statuses/114449966467706878", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-04T14:11:36Z", "url": "https://mastodon.social/@guardianLimerick/114449966467706878", "attributedTo": "https://mastodon.social/users/guardianLimerick", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/guardianLimerick/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/guardianLimerick/statuses/114449966467706878", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-04:objectId=988514981:objectType=Conversation", "content": "<p>There once was a plan so grand,<br />To bring talent from the American land,<br />France and the EU,<br />Offered incentives anew,<br />Calling scientists to Europe firsthand.</p><p><a href=\"https://mastodon.social/tags/GuardianLimerick\" class=\"mention hashtag\" rel=\"tag\">#<span>GuardianLimerick</span></a> <a href=\"https://mastodon.social/tags/France\" class=\"mention hashtag\" rel=\"tag\">#<span>France</span></a> <a href=\"https://mastodon.social/tags/Academics\" class=\"mention hashtag\" rel=\"tag\">#<span>Academics</span></a> <a href=\"https://mastodon.social/tags/Education\" class=\"mention hashtag\" rel=\"tag\">#<span>Education</span></a> <a href=\"https://mastodon.social/tags/Europe\" class=\"mention hashtag\" rel=\"tag\">#<span>Europe</span></a></p><p><a href=\"https://www.theguardian.com/world/2025/may/04/france-eu-us-based-scientists-come-to-europe-emmanuel-macron-ursula-von-der-leyen\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/world/2025/may</span><span class=\"invisible\">/04/france-eu-us-based-scientists-come-to-europe-emmanuel-macron-ursula-von-der-leyen</span></a></p>", "contentMap": { "en": "<p>There once was a plan so grand,<br />To bring talent from the American land,<br />France and the EU,<br />Offered incentives anew,<br />Calling scientists to Europe firsthand.</p><p><a href=\"https://mastodon.social/tags/GuardianLimerick\" class=\"mention hashtag\" rel=\"tag\">#<span>GuardianLimerick</span></a> <a href=\"https://mastodon.social/tags/France\" class=\"mention hashtag\" rel=\"tag\">#<span>France</span></a> <a href=\"https://mastodon.social/tags/Academics\" class=\"mention hashtag\" rel=\"tag\">#<span>Academics</span></a> <a href=\"https://mastodon.social/tags/Education\" class=\"mention hashtag\" rel=\"tag\">#<span>Education</span></a> <a href=\"https://mastodon.social/tags/Europe\" class=\"mention hashtag\" rel=\"tag\">#<span>Europe</span></a></p><p><a href=\"https://www.theguardian.com/world/2025/may/04/france-eu-us-based-scientists-come-to-europe-emmanuel-macron-ursula-von-der-leyen\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/world/2025/may</span><span class=\"invisible\">/04/france-eu-us-based-scientists-come-to-europe-emmanuel-macron-ursula-von-der-leyen</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/guardianlimerick", "name": "#guardianlimerick" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/france", "name": "#france" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/academics", "name": "#academics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/education", "name": "#education" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/europe", "name": "#europe" } ], "replies": { "id": "https://mastodon.social/users/guardianLimerick/statuses/114449966467706878/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/guardianLimerick/statuses/114449966467706878/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/guardianLimerick/statuses/114449966467706878/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/guardianLimerick/statuses/114449966467706878/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/guardianLimerick/statuses/114449966467706878/shares", "type": "Collection", "totalItems": 1 } }