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.online/users/zymurgic/statuses/114015271472129787",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-02-16T19:42:57Z",
"url": "https://mastodon.online/@zymurgic/114015271472129787",
"attributedTo": "https://mastodon.online/users/zymurgic",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.online/users/zymurgic/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.online/users/zymurgic/statuses/114015271472129787",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.online,2025-02-16:objectId=463344019:objectType=Conversation",
"content": "<p>Just looked at my .ssh/known_hosts file. There's systems in there that haven't existed for 29 years. </p><p>I don't think I need those entries any more, and ssh-keygen is complaining that they're in an unknown format.</p><p><a href=\"https://mastodon.online/tags/isp\" class=\"mention hashtag\" rel=\"tag\">#<span>isp</span></a> <a href=\"https://mastodon.online/tags/historical\" class=\"mention hashtag\" rel=\"tag\">#<span>historical</span></a></p>",
"contentMap": {
"en": "<p>Just looked at my .ssh/known_hosts file. There's systems in there that haven't existed for 29 years. </p><p>I don't think I need those entries any more, and ssh-keygen is complaining that they're in an unknown format.</p><p><a href=\"https://mastodon.online/tags/isp\" class=\"mention hashtag\" rel=\"tag\">#<span>isp</span></a> <a href=\"https://mastodon.online/tags/historical\" class=\"mention hashtag\" rel=\"tag\">#<span>historical</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/isp",
"name": "#isp"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/historical",
"name": "#historical"
}
],
"replies": {
"id": "https://mastodon.online/users/zymurgic/statuses/114015271472129787/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.online/users/zymurgic/statuses/114015271472129787/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/zymurgic/statuses/114015271472129787/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.online/users/zymurgic/statuses/114015271472129787/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.online/users/zymurgic/statuses/114015271472129787/shares",
"type": "Collection",
"totalItems": 0
}
}