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"
}
],
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"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-28T13:00:22Z",
"url": "https://masto.ai/@architecture/114585581820922375",
"attributedTo": "https://masto.ai/users/architecture",
"to": [
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],
"cc": [
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],
"sensitive": false,
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"inReplyToAtomUri": null,
"conversation": "tag:masto.ai,2025-05-28:objectId=266484325:objectType=Conversation",
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},
"attachment": [],
"tag": [
{
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"href": "https://masto.ai/tags/formafantasma",
"name": "#formafantasma"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/exhibitions",
"name": "#exhibitions"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/technology",
"name": "#technology"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/events",
"name": "#events"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/venice",
"name": "#venice"
}
],
"replies": {
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"type": "Collection",
"first": {
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"next": "https://masto.ai/users/architecture/statuses/114585581820922375/replies?only_other_accounts=true&page=true",
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}
},
"likes": {
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},
"shares": {
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}
}