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://stefanbohacek.online/users/exoplanets/statuses/114654839089260449",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-09T18:33:24Z",
"url": "https://stefanbohacek.online/@exoplanets/114654839089260449",
"attributedTo": "https://stefanbohacek.online/users/exoplanets",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://stefanbohacek.online/users/exoplanets/followers"
],
"sensitive": false,
"atomUri": "https://stefanbohacek.online/users/exoplanets/statuses/114654839089260449",
"inReplyToAtomUri": null,
"conversation": "tag:stefanbohacek.online,2025-06-09:objectId=9281002:objectType=Conversation",
"content": "<p>Name: Kepler-799 b<br />A Neptune-like giant planet.<br />Distance from Earth: 4,922 light-years<br />Year discovered: 2016<br />Discovered by: Kepler<br />Planet radius: 6.88 x Earth<br />Orbital period: 133.46 day(s)</p><p><a href=\"https://eyes.nasa.gov/apps/exo/#/planet/Kepler-799_b\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">eyes.nasa.gov/apps/exo/#/plane</span><span class=\"invisible\">t/Kepler-799_b</span></a></p><p><a href=\"https://stefanbohacek.online/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://stefanbohacek.online/tags/exoplanets\" class=\"mention hashtag\" rel=\"tag\">#<span>exoplanets</span></a></p>",
"contentMap": {
"en": "<p>Name: Kepler-799 b<br />A Neptune-like giant planet.<br />Distance from Earth: 4,922 light-years<br />Year discovered: 2016<br />Discovered by: Kepler<br />Planet radius: 6.88 x Earth<br />Orbital period: 133.46 day(s)</p><p><a href=\"https://eyes.nasa.gov/apps/exo/#/planet/Kepler-799_b\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">eyes.nasa.gov/apps/exo/#/plane</span><span class=\"invisible\">t/Kepler-799_b</span></a></p><p><a href=\"https://stefanbohacek.online/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://stefanbohacek.online/tags/exoplanets\" class=\"mention hashtag\" rel=\"tag\">#<span>exoplanets</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://sbonline.nyc3.digitaloceanspaces.com/media_attachments/files/114/654/839/082/253/077/original/1895ca158c2597f6.jpg",
"name": "A computer-generated representation of the Kepler-799 b exoplanet.",
"blurhash": "UB7nzf?w8^8^I9WB%Noz8^I9ozx]o#WVRij?",
"width": 720,
"height": 720
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://stefanbohacek.online/tags/space",
"name": "#space"
},
{
"type": "Hashtag",
"href": "https://stefanbohacek.online/tags/exoplanets",
"name": "#exoplanets"
}
],
"replies": {
"id": "https://stefanbohacek.online/users/exoplanets/statuses/114654839089260449/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://stefanbohacek.online/users/exoplanets/statuses/114654839089260449/replies?only_other_accounts=true&page=true",
"partOf": "https://stefanbohacek.online/users/exoplanets/statuses/114654839089260449/replies",
"items": []
}
},
"likes": {
"id": "https://stefanbohacek.online/users/exoplanets/statuses/114654839089260449/likes",
"type": "Collection",
"totalItems": 4
},
"shares": {
"id": "https://stefanbohacek.online/users/exoplanets/statuses/114654839089260449/shares",
"type": "Collection",
"totalItems": 2
}
}