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/114388708983312950",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-23T18:33:01Z",
"url": "https://mastodon.online/@50years_music/114388708983312950",
"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/114388708983312950",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.online,2025-04-23:objectId=497183134:objectType=Conversation",
"content": "<p><a href=\"https://mastodon.online/tags/OnThisDay\" class=\"mention hashtag\" rel=\"tag\">#<span>OnThisDay</span></a> in 1891, <a href=\"https://mastodon.online/tags/SergeiProkofiev\" class=\"mention hashtag\" rel=\"tag\">#<span>SergeiProkofiev</span></a>, Russian <a href=\"https://mastodon.online/tags/composer\" class=\"mention hashtag\" rel=\"tag\">#<span>composer</span></a> (Peter and the Wolf; Alexander Nevsky), born in Sontsovka, Russian Empire (now Sontsivka, Ukraine) (d. 1953). 🙏<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 1891, <a href=\"https://mastodon.online/tags/SergeiProkofiev\" class=\"mention hashtag\" rel=\"tag\">#<span>SergeiProkofiev</span></a>, Russian <a href=\"https://mastodon.online/tags/composer\" class=\"mention hashtag\" rel=\"tag\">#<span>composer</span></a> (Peter and the Wolf; Alexander Nevsky), born in Sontsovka, Russian Empire (now Sontsivka, Ukraine) (d. 1953). 🙏<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/114/388/708/586/737/293/original/71763fe6e33413c5.jpeg",
"name": "",
"blurhash": "U6Q9_@~qt7-;_3xu%Mt7_3%Mt7WB_3ofxuWB",
"width": 1584,
"height": 2200
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/onthisday",
"name": "#onthisday"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/sergeiprokofiev",
"name": "#sergeiprokofiev"
},
{
"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/114388708983312950/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.online/users/50years_music/statuses/114388708983312950/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/50years_music/statuses/114388708983312950/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.online/users/50years_music/statuses/114388708983312950/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.online/users/50years_music/statuses/114388708983312950/shares",
"type": "Collection",
"totalItems": 1
}
}