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"
}
],
"id": "https://mastodon.sdf.org/users/robdaemon/collections/featured",
"type": "OrderedCollection",
"totalItems": 1,
"orderedItems": [
{
"id": "https://mastodon.sdf.org/users/robdaemon/statuses/114674110269523312",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-13T04:14:19Z",
"url": "https://mastodon.sdf.org/@robdaemon/114674110269523312",
"attributedTo": "https://mastodon.sdf.org/users/robdaemon",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/robdaemon/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/robdaemon/statuses/114674110269523312",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2025-06-13:objectId=272987767:objectType=Conversation",
"content": "<p>First they came for the Communists<br />And I did not speak out<br />Because I was not a Communist<br />Then they came for the Socialists<br />And I did not speak out<br />Because I was not a Socialist<br />Then they came for the trade unionists<br />And I did not speak out<br />Because I was not a trade unionist<br />Then they came for the Jews<br />And I did not speak out<br />Because I was not a Jew<br />Then they came for me<br />And there was no one left<br />To speak out for me</p><p> - Pastor Martin Niemöller</p>",
"contentMap": {
"en": "<p>First they came for the Communists<br />And I did not speak out<br />Because I was not a Communist<br />Then they came for the Socialists<br />And I did not speak out<br />Because I was not a Socialist<br />Then they came for the trade unionists<br />And I did not speak out<br />Because I was not a trade unionist<br />Then they came for the Jews<br />And I did not speak out<br />Because I was not a Jew<br />Then they came for me<br />And there was no one left<br />To speak out for me</p><p> - Pastor Martin Niemöller</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.sdf.org/users/robdaemon/statuses/114674110269523312/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/robdaemon/statuses/114674110269523312/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/robdaemon/statuses/114674110269523312/replies",
"items": []
}
}
}
]
}