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://mastodon.linkerror.com/users/jns/collections/featured",
"type": "OrderedCollection",
"totalItems": 4,
"orderedItems": [
{
"id": "https://mastodon.linkerror.com/users/jns/statuses/114111619181884675",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-03-05T20:05:26Z",
"url": "https://mastodon.linkerror.com/@jns/114111619181884675",
"attributedTo": "https://mastodon.linkerror.com/users/jns",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.linkerror.com/users/jns/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.linkerror.com/users/jns/statuses/114111619181884675",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.linkerror.com,2025-03-05:objectId=3420267:objectType=Conversation",
"content": "",
"contentMap": {
"en": ""
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://mastodon.linkerror.com/system/media_attachments/files/114/111/614/144/688/608/original/47f1f43a80737b97.mp4",
"name": "I will not be pushed,\nfiled, stamped\nindexed,\nbriefed, debriefed\nOr numbered!\n\nMy life is my own.",
"blurhash": "U00000fQfQfQfQfQfQfQfQfQfQfQfQfQfQfQ",
"focalPoint": [
0,
0
],
"width": 1280,
"height": 720
}
],
"tag": [],
"replies": {
"id": "https://mastodon.linkerror.com/users/jns/statuses/114111619181884675/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
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"items": []
}
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"likes": {
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"type": "Collection",
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},
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"id": "https://mastodon.linkerror.com/users/jns/statuses/114111619181884675/shares",
"type": "Collection",
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}
},
{
"id": "https://mastodon.linkerror.com/users/jns/statuses/110345628435907245",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2023-05-10T17:44:28Z",
"url": "https://mastodon.linkerror.com/@jns/110345628435907245",
"attributedTo": "https://mastodon.linkerror.com/users/jns",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
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],
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"atomUri": "https://mastodon.linkerror.com/users/jns/statuses/110345628435907245",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.linkerror.com,2023-05-10:objectId=374587:objectType=Conversation",
"content": "<p>Re-posting my New Cyberia music video here because the one on the htown account vanished when htown tv went under. Also, because I like it, and it's maybe kinda relevant, as in that moving to a new cyberia with perma-computy comfy-goodness sounds nice about right now.</p><p><a href=\"https://toobnix.org/w/bLwNqELdsu95o6xGEmVqSq\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">toobnix.org/w/bLwNqELdsu95o6xG</span><span class=\"invisible\">EmVqSq</span></a></p>",
"contentMap": {
"en": "<p>Re-posting my New Cyberia music video here because the one on the htown account vanished when htown tv went under. Also, because I like it, and it's maybe kinda relevant, as in that moving to a new cyberia with perma-computy comfy-goodness sounds nice about right now.</p><p><a href=\"https://toobnix.org/w/bLwNqELdsu95o6xGEmVqSq\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">toobnix.org/w/bLwNqELdsu95o6xG</span><span class=\"invisible\">EmVqSq</span></a></p>"
},
"attachment": [],
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"replies": {
"id": "https://mastodon.linkerror.com/users/jns/statuses/110345628435907245/replies",
"type": "Collection",
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}
},
"likes": {
"id": "https://mastodon.linkerror.com/users/jns/statuses/110345628435907245/likes",
"type": "Collection",
"totalItems": 15
},
"shares": {
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"type": "Collection",
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}
},
{
"id": "https://mastodon.linkerror.com/users/jns/statuses/110306048778310339",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2023-05-03T17:58:50Z",
"url": "https://mastodon.linkerror.com/@jns/110306048778310339",
"attributedTo": "https://mastodon.linkerror.com/users/jns",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.linkerror.com/users/jns/followers",
"https://mastodon.social/users/arcanesciences"
],
"sensitive": false,
"atomUri": "https://mastodon.linkerror.com/users/jns/statuses/110306048778310339",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.linkerror.com,2023-05-03:objectId=363633:objectType=Conversation",
"content": "<p>Introducing PERMACOMPUTER - human-focused computing - a <a href=\"https://mastodon.linkerror.com/tags/degrowth\" class=\"mention hashtag\" rel=\"tag\">#<span>degrowth</span></a> and <a href=\"https://mastodon.linkerror.com/tags/permacomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>permacomputing</span></a> open letter and hopefully soon community, with your help:</p><p>* <a href=\"gemini://perma.computer/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\"></span><span class=\"\">gemini://perma.computer/</span><span class=\"invisible\"></span></a><br />* <a href=\"gopher://perma.computer/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\"></span><span class=\"\">gopher://perma.computer/</span><span class=\"invisible\"></span></a></p><p>Please read the open letter and sign it if you agree! It would mean a lot! </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@arcanesciences\" class=\"u-url mention\">@<span>arcanesciences</span></a></span> ' <a href=\"https://mastodon.linkerror.com/tags/gemini\" class=\"mention hashtag\" rel=\"tag\">#<span>gemini</span></a> gemlog here: <a href=\"gemini://arcanesciences.com/gemlog/23-05-04/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\"></span><span class=\"ellipsis\">gemini://arcanesciences.com/ge</span><span class=\"invisible\">mlog/23-05-04/</span></a></p><p>I also wrote a <a href=\"https://mastodon.linkerror.com/tags/gopher\" class=\"mention hashtag\" rel=\"tag\">#<span>gopher</span></a> phlog post about it here: <a href=\"gopher://gopher.linkerror.com/0/phlog/2023/20230503\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\"></span><span class=\"ellipsis\">gopher://gopher.linkerror.com/</span><span class=\"invisible\">0/phlog/2023/20230503</span></a></p><p>Please help spread the word!</p>",
"contentMap": {
"en": "<p>Introducing PERMACOMPUTER - human-focused computing - a <a href=\"https://mastodon.linkerror.com/tags/degrowth\" class=\"mention hashtag\" rel=\"tag\">#<span>degrowth</span></a> and <a href=\"https://mastodon.linkerror.com/tags/permacomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>permacomputing</span></a> open letter and hopefully soon community, with your help:</p><p>* <a href=\"gemini://perma.computer/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\"></span><span class=\"\">gemini://perma.computer/</span><span class=\"invisible\"></span></a><br />* <a href=\"gopher://perma.computer/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\"></span><span class=\"\">gopher://perma.computer/</span><span class=\"invisible\"></span></a></p><p>Please read the open letter and sign it if you agree! It would mean a lot! </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@arcanesciences\" class=\"u-url mention\">@<span>arcanesciences</span></a></span> ' <a href=\"https://mastodon.linkerror.com/tags/gemini\" class=\"mention hashtag\" rel=\"tag\">#<span>gemini</span></a> gemlog here: <a href=\"gemini://arcanesciences.com/gemlog/23-05-04/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\"></span><span class=\"ellipsis\">gemini://arcanesciences.com/ge</span><span class=\"invisible\">mlog/23-05-04/</span></a></p><p>I also wrote a <a href=\"https://mastodon.linkerror.com/tags/gopher\" class=\"mention hashtag\" rel=\"tag\">#<span>gopher</span></a> phlog post about it here: <a href=\"gopher://gopher.linkerror.com/0/phlog/2023/20230503\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\"></span><span class=\"ellipsis\">gopher://gopher.linkerror.com/</span><span class=\"invisible\">0/phlog/2023/20230503</span></a></p><p>Please help spread the word!</p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://mastodon.social/users/arcanesciences",
"name": "@arcanesciences@mastodon.social"
},
{
"type": "Hashtag",
"href": "https://mastodon.linkerror.com/tags/degrowth",
"name": "#degrowth"
},
{
"type": "Hashtag",
"href": "https://mastodon.linkerror.com/tags/permacomputing",
"name": "#permacomputing"
},
{
"type": "Hashtag",
"href": "https://mastodon.linkerror.com/tags/gemini",
"name": "#gemini"
},
{
"type": "Hashtag",
"href": "https://mastodon.linkerror.com/tags/gopher",
"name": "#gopher"
}
],
"replies": {
"id": "https://mastodon.linkerror.com/users/jns/statuses/110306048778310339/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.linkerror.com/users/jns/statuses/110306048778310339/replies?only_other_accounts=true&page=true",
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"items": []
}
},
"likes": {
"id": "https://mastodon.linkerror.com/users/jns/statuses/110306048778310339/likes",
"type": "Collection",
"totalItems": 27
},
"shares": {
"id": "https://mastodon.linkerror.com/users/jns/statuses/110306048778310339/shares",
"type": "Collection",
"totalItems": 25
}
},
{
"id": "https://mastodon.linkerror.com/users/jns/statuses/109486706204448528",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2022-12-10T01:09:15Z",
"url": "https://mastodon.linkerror.com/@jns/109486706204448528",
"attributedTo": "https://mastodon.linkerror.com/users/jns",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.linkerror.com/users/jns/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.linkerror.com/users/jns/statuses/109486706204448528",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.linkerror.com,2022-12-10:objectId=22999:objectType=Conversation",
"content": "<p>The toot monolith.</p><p><a href=\"https://toobnix.org/w/7Dai4JKJYFw3H14ydrD1Ku\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">toobnix.org/w/7Dai4JKJYFw3H14y</span><span class=\"invisible\">drD1Ku</span></a></p><p>Just making sure VR rendering still works in my engine. </p><p>Tested with a ton of lights, and the gui node in my engine. FPS is hurting a bit hah - I may have some optimizing ahead of me.</p><p>(No Faceb^H^H^H^H^HMeta involved in any of this. They can go pound sand.)</p><p><a href=\"https://mastodon.linkerror.com/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a> <a href=\"https://mastodon.linkerror.com/tags/vr\" class=\"mention hashtag\" rel=\"tag\">#<span>vr</span></a> <a href=\"https://mastodon.linkerror.com/tags/toot\" class=\"mention hashtag\" rel=\"tag\">#<span>toot</span></a></p>",
"contentMap": {
"en": "<p>The toot monolith.</p><p><a href=\"https://toobnix.org/w/7Dai4JKJYFw3H14ydrD1Ku\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">toobnix.org/w/7Dai4JKJYFw3H14y</span><span class=\"invisible\">drD1Ku</span></a></p><p>Just making sure VR rendering still works in my engine. </p><p>Tested with a ton of lights, and the gui node in my engine. FPS is hurting a bit hah - I may have some optimizing ahead of me.</p><p>(No Faceb^H^H^H^H^HMeta involved in any of this. They can go pound sand.)</p><p><a href=\"https://mastodon.linkerror.com/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a> <a href=\"https://mastodon.linkerror.com/tags/vr\" class=\"mention hashtag\" rel=\"tag\">#<span>vr</span></a> <a href=\"https://mastodon.linkerror.com/tags/toot\" class=\"mention hashtag\" rel=\"tag\">#<span>toot</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.linkerror.com/tags/gamedev",
"name": "#gamedev"
},
{
"type": "Hashtag",
"href": "https://mastodon.linkerror.com/tags/vr",
"name": "#vr"
},
{
"type": "Hashtag",
"href": "https://mastodon.linkerror.com/tags/toot",
"name": "#toot"
}
],
"replies": {
"id": "https://mastodon.linkerror.com/users/jns/statuses/109486706204448528/replies",
"type": "Collection",
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"likes": {
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"type": "Collection",
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]
}