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/dancingtreefrog/collections/featured",
"type": "OrderedCollection",
"totalItems": 4,
"orderedItems": [
{
"id": "https://mastodon.social/users/dancingtreefrog/statuses/114108798885474653",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-03-05T08:08:12Z",
"url": "https://mastodon.social/@dancingtreefrog/114108798885474653",
"attributedTo": "https://mastodon.social/users/dancingtreefrog",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/dancingtreefrog/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/dancingtreefrog/statuses/114108798885474653",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-03-05:objectId=937367313:objectType=Conversation",
"content": "<p>Nine Word Poem</p><p>Art is the <br />part that blows <br />your head apart.</p><p>©2025 David W. Jones</p><p><a href=\"https://mastodon.social/tags/poem\" class=\"mention hashtag\" rel=\"tag\">#<span>poem</span></a> <a href=\"https://mastodon.social/tags/poetry\" class=\"mention hashtag\" rel=\"tag\">#<span>poetry</span></a> <a href=\"https://mastodon.social/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a></p>",
"contentMap": {
"en": "<p>Nine Word Poem</p><p>Art is the <br />part that blows <br />your head apart.</p><p>©2025 David W. Jones</p><p><a href=\"https://mastodon.social/tags/poem\" class=\"mention hashtag\" rel=\"tag\">#<span>poem</span></a> <a href=\"https://mastodon.social/tags/poetry\" class=\"mention hashtag\" rel=\"tag\">#<span>poetry</span></a> <a href=\"https://mastodon.social/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/poem",
"name": "#poem"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/poetry",
"name": "#poetry"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/art",
"name": "#art"
}
],
"replies": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/114108798885474653/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
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"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/114108798885474653/likes",
"type": "Collection",
"totalItems": 6
},
"shares": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/114108798885474653/shares",
"type": "Collection",
"totalItems": 7
}
},
{
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112232604597396848",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2024-04-07T23:47:19Z",
"url": "https://mastodon.social/@dancingtreefrog/112232604597396848",
"attributedTo": "https://mastodon.social/users/dancingtreefrog",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/dancingtreefrog/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/dancingtreefrog/statuses/112232604597396848",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2024-04-07:objectId=680832379:objectType=Conversation",
"content": "<p>All humans are complex: partly real, and partly imaginary.<br /><a href=\"https://mastodon.social/tags/mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>mathematics</span></a> <a href=\"https://mastodon.social/tags/psychology\" class=\"mention hashtag\" rel=\"tag\">#<span>psychology</span></a></p>",
"contentMap": {
"en": "<p>All humans are complex: partly real, and partly imaginary.<br /><a href=\"https://mastodon.social/tags/mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>mathematics</span></a> <a href=\"https://mastodon.social/tags/psychology\" class=\"mention hashtag\" rel=\"tag\">#<span>psychology</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/mathematics",
"name": "#mathematics"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/psychology",
"name": "#psychology"
}
],
"replies": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112232604597396848/replies",
"type": "Collection",
"first": {
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"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112232604597396848/likes",
"type": "Collection",
"totalItems": 38
},
"shares": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112232604597396848/shares",
"type": "Collection",
"totalItems": 26
}
},
{
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112208866000753553",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/MaybeMyMonkeys/statuses/112199658024741646",
"published": "2024-04-03T19:10:17Z",
"url": "https://mastodon.social/@dancingtreefrog/112208866000753553",
"attributedTo": "https://mastodon.social/users/dancingtreefrog",
"to": [
"https://mastodon.social/users/dancingtreefrog/followers"
],
"cc": [
"https://www.w3.org/ns/activitystreams#Public",
"https://mastodon.social/users/MaybeMyMonkeys",
"https://mastodon.social/users/scalzi"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/dancingtreefrog/statuses/112208866000753553",
"inReplyToAtomUri": "https://mastodon.social/users/MaybeMyMonkeys/statuses/112199658024741646",
"conversation": "tag:mastodon.social,2024-04-02:objectId=676631895:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@MaybeMyMonkeys\" class=\"u-url mention\">@<span>MaybeMyMonkeys</span></a></span><br />I think the first people to be in the frontlines should be the political leaders that start wars. And not esconced in safe shelters, but out front with weapons in hand, doing the fighting themselves.<br /><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@scalzi\" class=\"u-url mention\">@<span>scalzi</span></a></span></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@MaybeMyMonkeys\" class=\"u-url mention\">@<span>MaybeMyMonkeys</span></a></span><br />I think the first people to be in the frontlines should be the political leaders that start wars. And not esconced in safe shelters, but out front with weapons in hand, doing the fighting themselves.<br /><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@scalzi\" class=\"u-url mention\">@<span>scalzi</span></a></span></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://mastodon.social/users/MaybeMyMonkeys",
"name": "@MaybeMyMonkeys"
},
{
"type": "Mention",
"href": "https://mastodon.social/users/scalzi",
"name": "@scalzi"
}
],
"replies": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112208866000753553/replies",
"type": "Collection",
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"items": []
}
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"likes": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112208866000753553/likes",
"type": "Collection",
"totalItems": 24
},
"shares": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112208866000753553/shares",
"type": "Collection",
"totalItems": 10
}
},
{
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112092395253931585",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2024-03-14T05:30:14Z",
"url": "https://mastodon.social/@dancingtreefrog/112092395253931585",
"attributedTo": "https://mastodon.social/users/dancingtreefrog",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/dancingtreefrog/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/dancingtreefrog/statuses/112092395253931585",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2024-03-14:objectId=663377610:objectType=Conversation",
"content": "<p>Dear Masto-tooters:</p><p>When tooting on politics, please tag them with <a href=\"https://mastodon.social/tags/politics\" class=\"mention hashtag\" rel=\"tag\">#<span>politics</span></a> so I can filter them out.</p><p>Sincerely,<br />Me</p>",
"contentMap": {
"en": "<p>Dear Masto-tooters:</p><p>When tooting on politics, please tag them with <a href=\"https://mastodon.social/tags/politics\" class=\"mention hashtag\" rel=\"tag\">#<span>politics</span></a> so I can filter them out.</p><p>Sincerely,<br />Me</p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/politics",
"name": "#politics"
}
],
"replies": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112092395253931585/replies",
"type": "Collection",
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"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112092395253931585/likes",
"type": "Collection",
"totalItems": 9
},
"shares": {
"id": "https://mastodon.social/users/dancingtreefrog/statuses/112092395253931585/shares",
"type": "Collection",
"totalItems": 4
}
}
]
}