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/Hypx/statuses/113912303417604860",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-01-29T15:16:49Z",
"url": "https://mastodon.social/@Hypx/113912303417604860",
"attributedTo": "https://mastodon.social/users/Hypx",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/Hypx/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/Hypx/statuses/113912303417604860",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-01-29:objectId=907013974:objectType=Conversation",
"content": "<p>Pratt & Whitney Hydrogen Engine Projects Shows Promise of Steam Injection</p><p>Pratt & Whitney proved that steam-injection for hydrogen-burning engines supports 35% more energy efficiency and eliminate 99.3% of nitrogen oxide emissions.</p><p><a href=\"https://www.ainonline.com/aviation-news/futureflight/2025-01-28/pratt-whitney-hydrogen-engine-projects-shows-promise-steam\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">ainonline.com/aviation-news/fu</span><span class=\"invisible\">tureflight/2025-01-28/pratt-whitney-hydrogen-engine-projects-shows-promise-steam</span></a></p><p><a href=\"https://mastodon.social/tags/hydrogen\" class=\"mention hashtag\" rel=\"tag\">#<span>hydrogen</span></a> <a href=\"https://mastodon.social/tags/greenhydrogen\" class=\"mention hashtag\" rel=\"tag\">#<span>greenhydrogen</span></a> <a href=\"https://mastodon.social/tags/aviation\" class=\"mention hashtag\" rel=\"tag\">#<span>aviation</span></a> <a href=\"https://mastodon.social/tags/prattandwhitney\" class=\"mention hashtag\" rel=\"tag\">#<span>prattandwhitney</span></a></p>",
"contentMap": {
"en": "<p>Pratt & Whitney Hydrogen Engine Projects Shows Promise of Steam Injection</p><p>Pratt & Whitney proved that steam-injection for hydrogen-burning engines supports 35% more energy efficiency and eliminate 99.3% of nitrogen oxide emissions.</p><p><a href=\"https://www.ainonline.com/aviation-news/futureflight/2025-01-28/pratt-whitney-hydrogen-engine-projects-shows-promise-steam\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">ainonline.com/aviation-news/fu</span><span class=\"invisible\">tureflight/2025-01-28/pratt-whitney-hydrogen-engine-projects-shows-promise-steam</span></a></p><p><a href=\"https://mastodon.social/tags/hydrogen\" class=\"mention hashtag\" rel=\"tag\">#<span>hydrogen</span></a> <a href=\"https://mastodon.social/tags/greenhydrogen\" class=\"mention hashtag\" rel=\"tag\">#<span>greenhydrogen</span></a> <a href=\"https://mastodon.social/tags/aviation\" class=\"mention hashtag\" rel=\"tag\">#<span>aviation</span></a> <a href=\"https://mastodon.social/tags/prattandwhitney\" class=\"mention hashtag\" rel=\"tag\">#<span>prattandwhitney</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/hydrogen",
"name": "#hydrogen"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/greenhydrogen",
"name": "#greenhydrogen"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/aviation",
"name": "#aviation"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/PrattandWhitney",
"name": "#PrattandWhitney"
}
],
"replies": {
"id": "https://mastodon.social/users/Hypx/statuses/113912303417604860/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/Hypx/statuses/113912303417604860/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/Hypx/statuses/113912303417604860/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/Hypx/statuses/113912303417604860/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/Hypx/statuses/113912303417604860/shares",
"type": "Collection",
"totalItems": 1
}
}