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/ptkulpinski/statuses/114710702172968779", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-19T15:20:07Z", "url": "https://mastodon.social/@ptkulpinski/114710702172968779", "attributedTo": "https://mastodon.social/users/ptkulpinski", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ptkulpinski/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ptkulpinski/statuses/114710702172968779", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-19:objectId=1027224924:objectType=Conversation", "content": "<p>Juneteenth and Why It Matters<br />“Our history matters. Juneteenth is the celebration of a new nation, one that would honor the equality of all Americans—and one that, 160 years after it was established, we are in danger of losing as those in power set about rewriting the record.” - Heather Cox Richardson</p><p><a href=\"https://m.youtube.com/watch?v=E7UaaAyPqPY&amp;pp=4gcKEghzdWJzdGFjaw%3D%3D\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">m.youtube.com/watch?v=E7UaaAyP</span><span class=\"invisible\">qPY&amp;pp=4gcKEghzdWJzdGFjaw%3D%3D</span></a></p><p><a href=\"https://mastodon.social/tags/juneteenth\" class=\"mention hashtag\" rel=\"tag\">#<span>juneteenth</span></a> <a href=\"https://mastodon.social/tags/slavery\" class=\"mention hashtag\" rel=\"tag\">#<span>slavery</span></a> <a href=\"https://mastodon.social/tags/confederate\" class=\"mention hashtag\" rel=\"tag\">#<span>confederate</span></a> <a href=\"https://mastodon.social/tags/jimcrow\" class=\"mention hashtag\" rel=\"tag\">#<span>jimcrow</span></a> <a href=\"https://mastodon.social/tags/constitution\" class=\"mention hashtag\" rel=\"tag\">#<span>constitution</span></a> <a href=\"https://mastodon.social/tags/democracy\" class=\"mention hashtag\" rel=\"tag\">#<span>democracy</span></a> <a href=\"https://mastodon.social/tags/republican\" class=\"mention hashtag\" rel=\"tag\">#<span>republican</span></a> <a href=\"https://mastodon.social/tags/democrat\" class=\"mention hashtag\" rel=\"tag\">#<span>democrat</span></a></p>", "contentMap": { "en": "<p>Juneteenth and Why It Matters<br />“Our history matters. Juneteenth is the celebration of a new nation, one that would honor the equality of all Americans—and one that, 160 years after it was established, we are in danger of losing as those in power set about rewriting the record.” - Heather Cox Richardson</p><p><a href=\"https://m.youtube.com/watch?v=E7UaaAyPqPY&amp;pp=4gcKEghzdWJzdGFjaw%3D%3D\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">m.youtube.com/watch?v=E7UaaAyP</span><span class=\"invisible\">qPY&amp;pp=4gcKEghzdWJzdGFjaw%3D%3D</span></a></p><p><a href=\"https://mastodon.social/tags/juneteenth\" class=\"mention hashtag\" rel=\"tag\">#<span>juneteenth</span></a> <a href=\"https://mastodon.social/tags/slavery\" class=\"mention hashtag\" rel=\"tag\">#<span>slavery</span></a> <a href=\"https://mastodon.social/tags/confederate\" class=\"mention hashtag\" rel=\"tag\">#<span>confederate</span></a> <a href=\"https://mastodon.social/tags/jimcrow\" class=\"mention hashtag\" rel=\"tag\">#<span>jimcrow</span></a> <a href=\"https://mastodon.social/tags/constitution\" class=\"mention hashtag\" rel=\"tag\">#<span>constitution</span></a> <a href=\"https://mastodon.social/tags/democracy\" class=\"mention hashtag\" rel=\"tag\">#<span>democracy</span></a> <a href=\"https://mastodon.social/tags/republican\" class=\"mention hashtag\" rel=\"tag\">#<span>republican</span></a> <a href=\"https://mastodon.social/tags/democrat\" class=\"mention hashtag\" rel=\"tag\">#<span>democrat</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/juneteenth", "name": "#juneteenth" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/slavery", "name": "#slavery" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/confederate", "name": "#confederate" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/jimcrow", "name": "#jimcrow" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/constitution", "name": "#constitution" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/democracy", "name": "#democracy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/republican", "name": "#republican" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/democrat", "name": "#democrat" } ], "replies": { "id": "https://mastodon.social/users/ptkulpinski/statuses/114710702172968779/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ptkulpinski/statuses/114710702172968779/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ptkulpinski/statuses/114710702172968779/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ptkulpinski/statuses/114710702172968779/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/ptkulpinski/statuses/114710702172968779/shares", "type": "Collection", "totalItems": 6 } }