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"
}
],
"id": "https://fosstodon.org/users/hko/statuses/114121378201522375/replies",
"type": "Collection",
"first": {
"id": "https://fosstodon.org/users/hko/statuses/114121378201522375/replies?page=true",
"type": "CollectionPage",
"next": "https://fosstodon.org/users/hko/statuses/114121378201522375/replies?only_other_accounts=true&page=true",
"partOf": "https://fosstodon.org/users/hko/statuses/114121378201522375/replies",
"items": [
{
"id": "https://fosstodon.org/users/hko/statuses/114121589026130544",
"type": "Note",
"summary": null,
"inReplyTo": "https://fosstodon.org/users/hko/statuses/114121378201522375",
"published": "2025-03-07T14:20:54Z",
"url": "https://fosstodon.org/@hko/114121589026130544",
"attributedTo": "https://fosstodon.org/users/hko",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://fosstodon.org/users/hko/followers",
"https://fosstodon.org/users/treefit",
"https://fosstodon.org/users/lns",
"https://mastodon.social/users/rpgp"
],
"sensitive": false,
"atomUri": "https://fosstodon.org/users/hko/statuses/114121589026130544",
"inReplyToAtomUri": "https://fosstodon.org/users/hko/statuses/114121378201522375",
"conversation": "tag:fosstodon.org,2025-03-05:objectId=294656100:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@treefit\" class=\"u-url mention\">@<span>treefit</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@lns\" class=\"u-url mention\">@<span>lns</span></a></span> ... I have, however, enjoyed the "Stateless OpenPGP (SOP)" CLI standard - and even implemented a subset of it (see <a href=\"https://crates.io/crates/rsop\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">crates.io/crates/rsop</span><span class=\"invisible\"></span></a>), based on the excellent <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@rpgp\" class=\"u-url mention\">@<span>rpgp</span></a></span> OpenPGP library</p><p>There are many SOP implementations, all with the same CLI. Anyone who would like to play with encryption and digital signatures might enjoy a look at SOP.</p><p>A few SOPs even implement the new OpenPGP RFC 9580, which introduces modern encryption using AEAD mechanisms, and surely more will follow.</p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@treefit\" class=\"u-url mention\">@<span>treefit</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@lns\" class=\"u-url mention\">@<span>lns</span></a></span> ... I have, however, enjoyed the "Stateless OpenPGP (SOP)" CLI standard - and even implemented a subset of it (see <a href=\"https://crates.io/crates/rsop\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">crates.io/crates/rsop</span><span class=\"invisible\"></span></a>), based on the excellent <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@rpgp\" class=\"u-url mention\">@<span>rpgp</span></a></span> OpenPGP library</p><p>There are many SOP implementations, all with the same CLI. Anyone who would like to play with encryption and digital signatures might enjoy a look at SOP.</p><p>A few SOPs even implement the new OpenPGP RFC 9580, which introduces modern encryption using AEAD mechanisms, and surely more will follow.</p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://fosstodon.org/users/treefit",
"name": "@treefit"
},
{
"type": "Mention",
"href": "https://fosstodon.org/users/lns",
"name": "@lns"
},
{
"type": "Mention",
"href": "https://mastodon.social/users/rpgp",
"name": "@rpgp@mastodon.social"
}
],
"replies": {
"id": "https://fosstodon.org/users/hko/statuses/114121589026130544/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://fosstodon.org/users/hko/statuses/114121589026130544/replies?only_other_accounts=true&page=true",
"partOf": "https://fosstodon.org/users/hko/statuses/114121589026130544/replies",
"items": []
}
},
"likes": {
"id": "https://fosstodon.org/users/hko/statuses/114121589026130544/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://fosstodon.org/users/hko/statuses/114121589026130544/shares",
"type": "Collection",
"totalItems": 2
}
}
]
}
}