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://fosstodon.org/users/pydata_helsinki/statuses/114659811811267842", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-10T15:38:02Z", "url": "https://fosstodon.org/@pydata_helsinki/114659811811267842", "attributedTo": "https://fosstodon.org/users/pydata_helsinki", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/pydata_helsinki/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/pydata_helsinki/statuses/114659811811267842", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-06-10:objectId=324018734:objectType=Conversation", "content": "<p>PyData Helsinki is back! We&#39;ll have a picnic in Kaivopuisto on Wednesday, June 25th, at 5 pm. Let&#39;s talk about what we want this community to become.</p><p>More info and RSVP: &lt;<a href=\"https://www.meetup.com/pydatahelsinki/events/308410563/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">meetup.com/pydatahelsinki/even</span><span class=\"invisible\">ts/308410563/</span></a>&gt;</p><p><a href=\"https://fosstodon.org/tags/PyData\" class=\"mention hashtag\" rel=\"tag\">#<span>PyData</span></a> <a href=\"https://fosstodon.org/tags/Helsinki\" class=\"mention hashtag\" rel=\"tag\">#<span>Helsinki</span></a> <a href=\"https://fosstodon.org/tags/Finland\" class=\"mention hashtag\" rel=\"tag\">#<span>Finland</span></a> <a href=\"https://fosstodon.org/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://fosstodon.org/tags/DataScience\" class=\"mention hashtag\" rel=\"tag\">#<span>DataScience</span></a></p>", "contentMap": { "en": "<p>PyData Helsinki is back! We&#39;ll have a picnic in Kaivopuisto on Wednesday, June 25th, at 5 pm. Let&#39;s talk about what we want this community to become.</p><p>More info and RSVP: &lt;<a href=\"https://www.meetup.com/pydatahelsinki/events/308410563/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">meetup.com/pydatahelsinki/even</span><span class=\"invisible\">ts/308410563/</span></a>&gt;</p><p><a href=\"https://fosstodon.org/tags/PyData\" class=\"mention hashtag\" rel=\"tag\">#<span>PyData</span></a> <a href=\"https://fosstodon.org/tags/Helsinki\" class=\"mention hashtag\" rel=\"tag\">#<span>Helsinki</span></a> <a href=\"https://fosstodon.org/tags/Finland\" class=\"mention hashtag\" rel=\"tag\">#<span>Finland</span></a> <a href=\"https://fosstodon.org/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://fosstodon.org/tags/DataScience\" class=\"mention hashtag\" rel=\"tag\">#<span>DataScience</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/pydata", "name": "#pydata" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/helsinki", "name": "#helsinki" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/finland", "name": "#finland" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/datascience", "name": "#datascience" } ], "replies": { "id": "https://fosstodon.org/users/pydata_helsinki/statuses/114659811811267842/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/pydata_helsinki/statuses/114659811811267842/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/pydata_helsinki/statuses/114659811811267842/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/pydata_helsinki/statuses/114659811811267842/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://fosstodon.org/users/pydata_helsinki/statuses/114659811811267842/shares", "type": "Collection", "totalItems": 8 } }