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/markmccaughrean/statuses/113865512992663887",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-01-21T08:57:24Z",
"url": "https://mastodon.social/@markmccaughrean/113865512992663887",
"attributedTo": "https://mastodon.social/users/markmccaughrean",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/markmccaughrean/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/markmccaughrean/statuses/113865512992663887",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-01-21:objectId=899710771:objectType=Conversation",
"content": "<p>When you look up at the night sky, the photons arriving from distant stars & galaxies have experienced no passage of time during their journey to your eye 💫</p><p>From their perspective, they arrive at exactly the same moment that they left & they have travelled no distance ⏰📐</p><p>You may now continue your sub-light speed day 🤷♂️</p><p>(Yes, my train to Mannheim was late & I made it on to my connecting ICE to Frankfurt Airport thanks only to the conductor who kept his door open for me 🚅😰)</p><p><a href=\"https://mastodon.social/tags/Relativity\" class=\"mention hashtag\" rel=\"tag\">#<span>Relativity</span></a></p>",
"contentMap": {
"en": "<p>When you look up at the night sky, the photons arriving from distant stars & galaxies have experienced no passage of time during their journey to your eye 💫</p><p>From their perspective, they arrive at exactly the same moment that they left & they have travelled no distance ⏰📐</p><p>You may now continue your sub-light speed day 🤷♂️</p><p>(Yes, my train to Mannheim was late & I made it on to my connecting ICE to Frankfurt Airport thanks only to the conductor who kept his door open for me 🚅😰)</p><p><a href=\"https://mastodon.social/tags/Relativity\" class=\"mention hashtag\" rel=\"tag\">#<span>Relativity</span></a></p>"
},
"updated": "2025-01-21T08:58:13Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/relativity",
"name": "#relativity"
}
],
"replies": {
"id": "https://mastodon.social/users/markmccaughrean/statuses/113865512992663887/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/markmccaughrean/statuses/113865512992663887/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/markmccaughrean/statuses/113865512992663887/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/markmccaughrean/statuses/113865512992663887/likes",
"type": "Collection",
"totalItems": 45
},
"shares": {
"id": "https://mastodon.social/users/markmccaughrean/statuses/113865512992663887/shares",
"type": "Collection",
"totalItems": 16
}
}