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.online/users/apalsson/statuses/114665043596860377",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-11T13:48:33Z",
"url": "https://mastodon.online/@apalsson/114665043596860377",
"attributedTo": "https://mastodon.online/users/apalsson",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.online/users/apalsson/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.online/users/apalsson/statuses/114665043596860377",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.online,2025-06-11:objectId=521633958:objectType=Conversation",
"content": "<p>Bird nesting in the University of Iceland main building <br />Back staircase has 96 small Windows <br />Which have been used by starlings for nests and also White wagtail (motacilla alba) Maríuerla</p><p>Two pictures from inside also<br /><a href=\"https://mastodon.online/tags/birds\" class=\"mention hashtag\" rel=\"tag\">#<span>birds</span></a> <a href=\"https://mastodon.online/tags/University\" class=\"mention hashtag\" rel=\"tag\">#<span>University</span></a> <a href=\"https://mastodon.online/tags/Iceland\" class=\"mention hashtag\" rel=\"tag\">#<span>Iceland</span></a> <a href=\"https://mastodon.online/tags/whitewagtail\" class=\"mention hashtag\" rel=\"tag\">#<span>whitewagtail</span></a> <a href=\"https://mastodon.online/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a></p>",
"contentMap": {
"is": "<p>Bird nesting in the University of Iceland main building <br />Back staircase has 96 small Windows <br />Which have been used by starlings for nests and also White wagtail (motacilla alba) Maríuerla</p><p>Two pictures from inside also<br /><a href=\"https://mastodon.online/tags/birds\" class=\"mention hashtag\" rel=\"tag\">#<span>birds</span></a> <a href=\"https://mastodon.online/tags/University\" class=\"mention hashtag\" rel=\"tag\">#<span>University</span></a> <a href=\"https://mastodon.online/tags/Iceland\" class=\"mention hashtag\" rel=\"tag\">#<span>Iceland</span></a> <a href=\"https://mastodon.online/tags/whitewagtail\" class=\"mention hashtag\" rel=\"tag\">#<span>whitewagtail</span></a> <a href=\"https://mastodon.online/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.online/media_attachments/files/114/664/876/709/180/538/original/386993368c94fd72.jpg",
"name": "University of Iceland main building \nBackdoor and staircase\nView from steps to roof",
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"height": 3325
},
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"name": null,
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},
{
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"url": "https://files.mastodon.online/media_attachments/files/114/665/042/404/166/701/original/7354e824dd013875.jpg",
"name": null,
"blurhash": "UEC6#~-:8^og%L%Lt7oIIVs,-ot8t8s.t2oz",
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}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/birds",
"name": "#birds"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/University",
"name": "#University"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/iceland",
"name": "#iceland"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/whitewagtail",
"name": "#whitewagtail"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/photography",
"name": "#photography"
}
],
"replies": {
"id": "https://mastodon.online/users/apalsson/statuses/114665043596860377/replies",
"type": "Collection",
"first": {
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"next": "https://mastodon.online/users/apalsson/statuses/114665043596860377/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/apalsson/statuses/114665043596860377/replies",
"items": []
}
},
"likes": {
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"type": "Collection",
"totalItems": 8
},
"shares": {
"id": "https://mastodon.online/users/apalsson/statuses/114665043596860377/shares",
"type": "Collection",
"totalItems": 3
}
}