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.gougere.fr/users/bortzmeyer/statuses/114381986509669628",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-22T14:03:24Z",
"url": "https://mastodon.gougere.fr/@bortzmeyer/114381986509669628",
"attributedTo": "https://mastodon.gougere.fr/users/bortzmeyer",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.gougere.fr/users/bortzmeyer/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.gougere.fr/users/bortzmeyer/statuses/114381986509669628",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.gougere.fr,2025-04-22:objectId=24106256:objectType=Conversation",
"content": "<p>On an <a href=\"https://mastodon.gougere.fr/tags/IETF\" class=\"mention hashtag\" rel=\"tag\">#<span>IETF</span></a> mailing list, about an excellent property of data security (as opposed to channel security): "you can pick up your <a href=\"https://mastodon.gougere.fr/tags/DNSSEC\" class=\"mention hashtag\" rel=\"tag\">#<span>DNSSEC</span></a> answer from the street and still validate it".</p>",
"contentMap": {
"en": "<p>On an <a href=\"https://mastodon.gougere.fr/tags/IETF\" class=\"mention hashtag\" rel=\"tag\">#<span>IETF</span></a> mailing list, about an excellent property of data security (as opposed to channel security): "you can pick up your <a href=\"https://mastodon.gougere.fr/tags/DNSSEC\" class=\"mention hashtag\" rel=\"tag\">#<span>DNSSEC</span></a> answer from the street and still validate it".</p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.gougere.fr/tags/ietf",
"name": "#ietf"
},
{
"type": "Hashtag",
"href": "https://mastodon.gougere.fr/tags/dnssec",
"name": "#dnssec"
}
],
"replies": {
"id": "https://mastodon.gougere.fr/users/bortzmeyer/statuses/114381986509669628/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.gougere.fr/users/bortzmeyer/statuses/114381986509669628/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.gougere.fr/users/bortzmeyer/statuses/114381986509669628/replies",
"items": []
}
}
}