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.social/users/os_sci/statuses/114629939821230440",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-05T09:01:11Z",
"url": "https://mastodon.social/@os_sci/114629939821230440",
"attributedTo": "https://mastodon.social/users/os_sci",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/os_sci/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/os_sci/statuses/114629939821230440",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-05:objectId=1015039329:objectType=Conversation",
"content": "<p>"🌟 Op 22 februari 2025 gaf Jos Poortvliet, een van de oprichters van <a href=\"https://mastodon.social/tags/Nextcloud\" class=\"mention hashtag\" rel=\"tag\">#<span>Nextcloud</span></a>, een boeiende lezing op onze Hackathon <a href=\"https://mastodon.social/tags/FossFEST\" class=\"mention hashtag\" rel=\"tag\">#<span>FossFEST</span></a>! 🎥 Bekijk hier de video: <a href=\"https://youtu.be/UDg7zvmJJ78?si=ag8nsymElVU3wrUa\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtu.be/UDg7zvmJJ78?si=ag8nsy</span><span class=\"invisible\">mElVU3wrUa</span></a> <a href=\"https://mastodon.social/tags/TechTalk\" class=\"mention hashtag\" rel=\"tag\">#<span>TechTalk</span></a> <a href=\"https://mastodon.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a>"</p>",
"contentMap": {
"en": "<p>"🌟 Op 22 februari 2025 gaf Jos Poortvliet, een van de oprichters van <a href=\"https://mastodon.social/tags/Nextcloud\" class=\"mention hashtag\" rel=\"tag\">#<span>Nextcloud</span></a>, een boeiende lezing op onze Hackathon <a href=\"https://mastodon.social/tags/FossFEST\" class=\"mention hashtag\" rel=\"tag\">#<span>FossFEST</span></a>! 🎥 Bekijk hier de video: <a href=\"https://youtu.be/UDg7zvmJJ78?si=ag8nsymElVU3wrUa\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtu.be/UDg7zvmJJ78?si=ag8nsy</span><span class=\"invisible\">mElVU3wrUa</span></a> <a href=\"https://mastodon.social/tags/TechTalk\" class=\"mention hashtag\" rel=\"tag\">#<span>TechTalk</span></a> <a href=\"https://mastodon.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a>"</p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/nextcloud",
"name": "#nextcloud"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/fossfest",
"name": "#fossfest"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/techtalk",
"name": "#techtalk"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/opensource",
"name": "#opensource"
}
],
"replies": {
"id": "https://mastodon.social/users/os_sci/statuses/114629939821230440/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/os_sci/statuses/114629939821230440/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/os_sci/statuses/114629939821230440/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/os_sci/statuses/114629939821230440/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://mastodon.social/users/os_sci/statuses/114629939821230440/shares",
"type": "Collection",
"totalItems": 3
}
}