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.nl/users/vosje62/statuses/114692514244312200/replies",
"type": "Collection",
"first": {
"id": "https://mastodon.nl/users/vosje62/statuses/114692514244312200/replies?page=true",
"type": "CollectionPage",
"next": "https://mastodon.nl/users/vosje62/statuses/114692514244312200/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.nl/users/vosje62/statuses/114692514244312200/replies",
"items": [
{
"id": "https://mastodon.nl/users/vosje62/statuses/114692583977022230",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.nl/users/vosje62/statuses/114692514244312200",
"published": "2025-06-16T10:32:25Z",
"url": "https://mastodon.nl/@vosje62/114692583977022230",
"attributedTo": "https://mastodon.nl/users/vosje62",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.nl/users/vosje62/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.nl/users/vosje62/statuses/114692583977022230",
"inReplyToAtomUri": "https://mastodon.nl/users/vosje62/statuses/114692514244312200",
"conversation": "tag:mastodon.nl,2025-06-16:objectId=168932413:objectType=Conversation",
"content": "<p>Cette ligne rouge nous convient à tous.</p><p>Il suffit de copier et de coller la partie située en dessous de cette phrase au bas de votre message. <br />(Commencer à copier sur ce texte et ajuster la zone)</p><p><a href=\"https://mastodon.nl/tags/RedLine\" class=\"mention hashtag\" rel=\"tag\">#<span>RedLine</span></a> <a href=\"https://mastodon.nl/tags/RodeLijn\" class=\"mention hashtag\" rel=\"tag\">#<span>RodeLijn</span></a> <a href=\"https://mastodon.nl/tags/LigneRouge\" class=\"mention hashtag\" rel=\"tag\">#<span>LigneRouge</span></a><br />🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥</p><p><a href=\"https://mastodon.nl/tags/Gaza\" class=\"mention hashtag\" rel=\"tag\">#<span>Gaza</span></a> <a href=\"https://mastodon.nl/tags/genocide\" class=\"mention hashtag\" rel=\"tag\">#<span>genocide</span></a> <a href=\"https://mastodon.nl/tags/warcrimes\" class=\"mention hashtag\" rel=\"tag\">#<span>warcrimes</span></a></p><p>/.. English, Nederlands ⤴️</p>",
"contentMap": {
"fr": "<p>Cette ligne rouge nous convient à tous.</p><p>Il suffit de copier et de coller la partie située en dessous de cette phrase au bas de votre message. <br />(Commencer à copier sur ce texte et ajuster la zone)</p><p><a href=\"https://mastodon.nl/tags/RedLine\" class=\"mention hashtag\" rel=\"tag\">#<span>RedLine</span></a> <a href=\"https://mastodon.nl/tags/RodeLijn\" class=\"mention hashtag\" rel=\"tag\">#<span>RodeLijn</span></a> <a href=\"https://mastodon.nl/tags/LigneRouge\" class=\"mention hashtag\" rel=\"tag\">#<span>LigneRouge</span></a><br />🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥</p><p><a href=\"https://mastodon.nl/tags/Gaza\" class=\"mention hashtag\" rel=\"tag\">#<span>Gaza</span></a> <a href=\"https://mastodon.nl/tags/genocide\" class=\"mention hashtag\" rel=\"tag\">#<span>genocide</span></a> <a href=\"https://mastodon.nl/tags/warcrimes\" class=\"mention hashtag\" rel=\"tag\">#<span>warcrimes</span></a></p><p>/.. English, Nederlands ⤴️</p>"
},
"updated": "2025-06-16T14:40:14Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/warcrimes",
"name": "#warcrimes"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/genocide",
"name": "#genocide"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/gaza",
"name": "#gaza"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/lignerouge",
"name": "#lignerouge"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/rodelijn",
"name": "#rodelijn"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/redline",
"name": "#redline"
}
],
"replies": {
"id": "https://mastodon.nl/users/vosje62/statuses/114692583977022230/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.nl/users/vosje62/statuses/114692583977022230/replies?min_id=114692590402434497&page=true",
"partOf": "https://mastodon.nl/users/vosje62/statuses/114692583977022230/replies",
"items": [
"https://mastodon.nl/users/vosje62/statuses/114692590402434497"
]
}
}
}
]
}
}