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/synkr3tyk/collections/featured",
"type": "OrderedCollection",
"totalItems": 2,
"orderedItems": [
{
"id": "https://mastodon.social/users/synkr3tyk/statuses/111568312365565009",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2023-12-12T16:09:04Z",
"url": "https://mastodon.social/@synkr3tyk/111568312365565009",
"attributedTo": "https://mastodon.social/users/synkr3tyk",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/synkr3tyk/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/synkr3tyk/statuses/111568312365565009",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2023-12-12:objectId=597767552:objectType=Conversation",
"content": "<p>Overdue <a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> post:<br />• US Midwest<br />• Married with cats<br />• Liberal af<br />• This is my music alt; I play with <a href=\"https://mastodon.social/tags/ModularSynths\" class=\"mention hashtag\" rel=\"tag\">#<span>ModularSynths</span></a> in <a href=\"https://mastodon.social/tags/eurorack\" class=\"mention hashtag\" rel=\"tag\">#<span>eurorack</span></a> hardware & in software, + other instruments, including guitar & Chapman Stick<br />• Hit me up for modular synth lessons, no hardware needed!<br />• I've worked 30 years in software, but I've stepped away from it to go to grad school for <a href=\"https://mastodon.social/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a><br />• I studied <a href=\"https://mastodon.social/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> & still watch the frontiers of the field<br />• I am <a href=\"https://mastodon.social/tags/ActuallyAutistic\" class=\"mention hashtag\" rel=\"tag\">#<span>ActuallyAutistic</span></a></p>",
"contentMap": {
"en": "<p>Overdue <a href=\"https://mastodon.social/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> post:<br />• US Midwest<br />• Married with cats<br />• Liberal af<br />• This is my music alt; I play with <a href=\"https://mastodon.social/tags/ModularSynths\" class=\"mention hashtag\" rel=\"tag\">#<span>ModularSynths</span></a> in <a href=\"https://mastodon.social/tags/eurorack\" class=\"mention hashtag\" rel=\"tag\">#<span>eurorack</span></a> hardware & in software, + other instruments, including guitar & Chapman Stick<br />• Hit me up for modular synth lessons, no hardware needed!<br />• I've worked 30 years in software, but I've stepped away from it to go to grad school for <a href=\"https://mastodon.social/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a><br />• I studied <a href=\"https://mastodon.social/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> & still watch the frontiers of the field<br />• I am <a href=\"https://mastodon.social/tags/ActuallyAutistic\" class=\"mention hashtag\" rel=\"tag\">#<span>ActuallyAutistic</span></a></p>"
},
"updated": "2024-10-01T12:31:09Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/modularsynths",
"name": "#modularsynths"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/eurorack",
"name": "#eurorack"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/physics",
"name": "#physics"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/actuallyautistic",
"name": "#actuallyautistic"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/math",
"name": "#math"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/introduction",
"name": "#introduction"
}
],
"replies": {
"id": "https://mastodon.social/users/synkr3tyk/statuses/111568312365565009/replies",
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"items": []
}
},
"likes": {
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"type": "Collection",
"totalItems": 9
},
"shares": {
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"type": "Collection",
"totalItems": 6
}
},
{
"id": "https://mastodon.social/users/synkr3tyk/statuses/114512662620957310",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-15T15:56:03Z",
"url": "https://mastodon.social/@synkr3tyk/114512662620957310",
"attributedTo": "https://mastodon.social/users/synkr3tyk",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/synkr3tyk/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/synkr3tyk/statuses/114512662620957310",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-05-15:objectId=997850176:objectType=Conversation",
"content": "<p>Why I took my music off <a href=\"https://mastodon.social/tags/SoundCloud\" class=\"mention hashtag\" rel=\"tag\">#<span>SoundCloud</span></a> (and why everyone should). Feel free to forward to your contacts at SC.</p><p><a href=\"https://soundcloud.com/synkr3tyk/why-i-took-my-music-off-this-crap-site\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">soundcloud.com/synkr3tyk/why-i</span><span class=\"invisible\">-took-my-music-off-this-crap-site</span></a></p>",
"contentMap": {
"en": "<p>Why I took my music off <a href=\"https://mastodon.social/tags/SoundCloud\" class=\"mention hashtag\" rel=\"tag\">#<span>SoundCloud</span></a> (and why everyone should). Feel free to forward to your contacts at SC.</p><p><a href=\"https://soundcloud.com/synkr3tyk/why-i-took-my-music-off-this-crap-site\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">soundcloud.com/synkr3tyk/why-i</span><span class=\"invisible\">-took-my-music-off-this-crap-site</span></a></p>"
},
"updated": "2025-05-15T16:00:41Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/soundcloud",
"name": "#soundcloud"
}
],
"replies": {
"id": "https://mastodon.social/users/synkr3tyk/statuses/114512662620957310/replies",
"type": "Collection",
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"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/synkr3tyk/statuses/114512662620957310/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/synkr3tyk/statuses/114512662620957310/shares",
"type": "Collection",
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}
}
]
}