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.
{
"@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://mastodon.online/users/50years_music/statuses/114435117053395290",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-01T23:15:12Z",
"url": "https://mastodon.online/@50years_music/114435117053395290",
"attributedTo": "https://mastodon.online/users/50years_music",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.online/users/50years_music/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.online/users/50years_music/statuses/114435117053395290",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.online,2025-05-01:objectId=501248520:objectType=Conversation",
"content": "<p><a href=\"https://mastodon.online/tags/OnThisDay\" class=\"mention hashtag\" rel=\"tag\">#<span>OnThisDay</span></a> in 1904, <a href=\"https://mastodon.online/tags/Anton%C3%ADnDvo%C5%99%C3%A1k\" class=\"mention hashtag\" rel=\"tag\">#<span>AntonínDvořák</span></a>, Czech <a href=\"https://mastodon.online/tags/composer\" class=\"mention hashtag\" rel=\"tag\">#<span>composer</span></a> (Slavonic Dances; New World Symphony; Cello Concerto in b, Op. 104), died at 62. 🪽🥀<br /><a href=\"https://mastodon.online/tags/RIP\" class=\"mention hashtag\" rel=\"tag\">#<span>RIP</span></a></p>",
"contentMap": {
"en": "<p><a href=\"https://mastodon.online/tags/OnThisDay\" class=\"mention hashtag\" rel=\"tag\">#<span>OnThisDay</span></a> in 1904, <a href=\"https://mastodon.online/tags/Anton%C3%ADnDvo%C5%99%C3%A1k\" class=\"mention hashtag\" rel=\"tag\">#<span>AntonínDvořák</span></a>, Czech <a href=\"https://mastodon.online/tags/composer\" class=\"mention hashtag\" rel=\"tag\">#<span>composer</span></a> (Slavonic Dances; New World Symphony; Cello Concerto in b, Op. 104), died at 62. 🪽🥀<br /><a href=\"https://mastodon.online/tags/RIP\" class=\"mention hashtag\" rel=\"tag\">#<span>RIP</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.online/media_attachments/files/114/435/116/675/525/242/original/d81ff9c5f5b29921.jpeg",
"name": "",
"blurhash": "UCOMj6NG~VS2%MM|xaof?bxGRkoe-;WVofof",
"width": 676,
"height": 530
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/onthisday",
"name": "#onthisday"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/antonindvorak",
"name": "#antonindvorak"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/composer",
"name": "#composer"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/rip",
"name": "#rip"
}
],
"replies": {
"id": "https://mastodon.online/users/50years_music/statuses/114435117053395290/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.online/users/50years_music/statuses/114435117053395290/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/50years_music/statuses/114435117053395290/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.online/users/50years_music/statuses/114435117053395290/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.online/users/50years_music/statuses/114435117053395290/shares",
"type": "Collection",
"totalItems": 0
}
}