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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/alanboyle/statuses/114554099161922026",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-22T23:33:55Z",
"url": "https://mastodon.social/@alanboyle/114554099161922026",
"attributedTo": "https://mastodon.social/users/alanboyle",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/alanboyle/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/alanboyle/statuses/114554099161922026",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-05-22:objectId=1004076367:objectType=Conversation",
"content": "<p>Add another potential dwarf <a href=\"https://mastodon.social/tags/planet\" class=\"mention hashtag\" rel=\"tag\">#<span>planet</span></a> to the list for our solar system - and this one challenges claims relating to the hypothetical existence of a large world known as <a href=\"https://mastodon.social/tags/PlanetX\" class=\"mention hashtag\" rel=\"tag\">#<span>PlanetX</span></a> or <a href=\"https://mastodon.social/tags/Planet9\" class=\"mention hashtag\" rel=\"tag\">#<span>Planet9</span></a> ... <a href=\"https://cosmiclog.com/2025/05/22/a-cousin-for-pluto-new-dwarf-planet-candidate-found/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cosmiclog.com/2025/05/22/a-cou</span><span class=\"invisible\">sin-for-pluto-new-dwarf-planet-candidate-found/</span></a> <a href=\"https://mastodon.social/tags/2017OF201\" class=\"mention hashtag\" rel=\"tag\">#<span>2017OF201</span></a> <a href=\"https://mastodon.social/tags/PlanetNine\" class=\"mention hashtag\" rel=\"tag\">#<span>PlanetNine</span></a> <a href=\"https://mastodon.social/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://mastodon.social/tags/DwarfPlanet\" class=\"mention hashtag\" rel=\"tag\">#<span>DwarfPlanet</span></a></p>",
"contentMap": {
"en": "<p>Add another potential dwarf <a href=\"https://mastodon.social/tags/planet\" class=\"mention hashtag\" rel=\"tag\">#<span>planet</span></a> to the list for our solar system - and this one challenges claims relating to the hypothetical existence of a large world known as <a href=\"https://mastodon.social/tags/PlanetX\" class=\"mention hashtag\" rel=\"tag\">#<span>PlanetX</span></a> or <a href=\"https://mastodon.social/tags/Planet9\" class=\"mention hashtag\" rel=\"tag\">#<span>Planet9</span></a> ... <a href=\"https://cosmiclog.com/2025/05/22/a-cousin-for-pluto-new-dwarf-planet-candidate-found/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cosmiclog.com/2025/05/22/a-cou</span><span class=\"invisible\">sin-for-pluto-new-dwarf-planet-candidate-found/</span></a> <a href=\"https://mastodon.social/tags/2017OF201\" class=\"mention hashtag\" rel=\"tag\">#<span>2017OF201</span></a> <a href=\"https://mastodon.social/tags/PlanetNine\" class=\"mention hashtag\" rel=\"tag\">#<span>PlanetNine</span></a> <a href=\"https://mastodon.social/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://mastodon.social/tags/DwarfPlanet\" class=\"mention hashtag\" rel=\"tag\">#<span>DwarfPlanet</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/planet",
"name": "#planet"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/planetx",
"name": "#planetx"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/planet9",
"name": "#planet9"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/2017of201",
"name": "#2017of201"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/planetnine",
"name": "#planetnine"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/space",
"name": "#space"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/dwarfplanet",
"name": "#dwarfplanet"
}
],
"replies": {
"id": "https://mastodon.social/users/alanboyle/statuses/114554099161922026/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/alanboyle/statuses/114554099161922026/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/alanboyle/statuses/114554099161922026/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/alanboyle/statuses/114554099161922026/likes",
"type": "Collection",
"totalItems": 7
},
"shares": {
"id": "https://mastodon.social/users/alanboyle/statuses/114554099161922026/shares",
"type": "Collection",
"totalItems": 9
}
}