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://spacey.space/users/spaceflight/statuses/113964747317145923/replies",
"type": "Collection",
"first": {
"id": "https://spacey.space/users/spaceflight/statuses/113964747317145923/replies?page=true",
"type": "CollectionPage",
"next": "https://spacey.space/users/spaceflight/statuses/113964747317145923/replies?only_other_accounts=true&page=true",
"partOf": "https://spacey.space/users/spaceflight/statuses/113964747317145923/replies",
"items": [
{
"id": "https://spacey.space/users/spaceflight/statuses/114518629003016949",
"type": "Note",
"summary": null,
"inReplyTo": "https://spacey.space/users/spaceflight/statuses/113964747317145923",
"published": "2025-05-16T17:13:23Z",
"url": "https://spacey.space/@spaceflight/114518629003016949",
"attributedTo": "https://spacey.space/users/spaceflight",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://spacey.space/users/spaceflight/followers"
],
"sensitive": false,
"atomUri": "https://spacey.space/users/spaceflight/statuses/114518629003016949",
"inReplyToAtomUri": "https://spacey.space/users/spaceflight/statuses/113964747317145923",
"conversation": "tag:spacey.space,2024-02-23:objectId=11754068:objectType=Conversation",
"content": "<p>"I feel it is unacceptable that we do not even fully understand our <a href=\"https://spacey.space/tags/SolarSystem\" class=\"mention hashtag\" rel=\"tag\">#<span>SolarSystem</span></a>, while 100 billion <a href=\"https://spacey.space/tags/planetary\" class=\"mention hashtag\" rel=\"tag\">#<span>planetary</span></a> systems are in our Milky Way 🌌 galaxy alone, and 100 billion such <a href=\"https://spacey.space/tags/galaxies\" class=\"mention hashtag\" rel=\"tag\">#<span>galaxies</span></a> in the <a href=\"https://spacey.space/tags/universe\" class=\"mention hashtag\" rel=\"tag\">#<span>universe</span></a>. Before we try to understand <a href=\"https://spacey.space/tags/stars\" class=\"mention hashtag\" rel=\"tag\">#<span>stars</span></a>, galaxies, or the universe, we must first come to understand our own home: the solar system.” <a href=\"https://www.astronomy.com/science/have-astronomers-found-planet-nine\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">astronomy.com/science/have-ast</span><span class=\"invisible\">ronomers-found-planet-nine</span></a></p><p><a href=\"https://spacey.space/tags/PlanetNine\" class=\"mention hashtag\" rel=\"tag\">#<span>PlanetNine</span></a> <a href=\"https://spacey.space/tags/Astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomy</span></a></p>",
"contentMap": {
"en": "<p>"I feel it is unacceptable that we do not even fully understand our <a href=\"https://spacey.space/tags/SolarSystem\" class=\"mention hashtag\" rel=\"tag\">#<span>SolarSystem</span></a>, while 100 billion <a href=\"https://spacey.space/tags/planetary\" class=\"mention hashtag\" rel=\"tag\">#<span>planetary</span></a> systems are in our Milky Way 🌌 galaxy alone, and 100 billion such <a href=\"https://spacey.space/tags/galaxies\" class=\"mention hashtag\" rel=\"tag\">#<span>galaxies</span></a> in the <a href=\"https://spacey.space/tags/universe\" class=\"mention hashtag\" rel=\"tag\">#<span>universe</span></a>. Before we try to understand <a href=\"https://spacey.space/tags/stars\" class=\"mention hashtag\" rel=\"tag\">#<span>stars</span></a>, galaxies, or the universe, we must first come to understand our own home: the solar system.” <a href=\"https://www.astronomy.com/science/have-astronomers-found-planet-nine\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">astronomy.com/science/have-ast</span><span class=\"invisible\">ronomers-found-planet-nine</span></a></p><p><a href=\"https://spacey.space/tags/PlanetNine\" class=\"mention hashtag\" rel=\"tag\">#<span>PlanetNine</span></a> <a href=\"https://spacey.space/tags/Astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomy</span></a></p>"
},
"updated": "2025-05-16T17:17:12Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://spacey.space/tags/solarsystem",
"name": "#solarsystem"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/planetary",
"name": "#planetary"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/galaxies",
"name": "#galaxies"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/universe",
"name": "#universe"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/Stars",
"name": "#Stars"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/planetnine",
"name": "#planetnine"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/astronomy",
"name": "#astronomy"
}
],
"replies": {
"id": "https://spacey.space/users/spaceflight/statuses/114518629003016949/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://spacey.space/users/spaceflight/statuses/114518629003016949/replies?only_other_accounts=true&page=true",
"partOf": "https://spacey.space/users/spaceflight/statuses/114518629003016949/replies",
"items": []
}
},
"likes": {
"id": "https://spacey.space/users/spaceflight/statuses/114518629003016949/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://spacey.space/users/spaceflight/statuses/114518629003016949/shares",
"type": "Collection",
"totalItems": 1
}
}
]
}
}