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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/theworldatwar/statuses/114626205245403297",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-04T17:11:26Z",
"url": "https://mastodon.social/@theworldatwar/114626205245403297",
"attributedTo": "https://mastodon.social/users/theworldatwar",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/theworldatwar/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/theworldatwar/statuses/114626205245403297",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-04:objectId=1014526303:objectType=Conversation",
"content": "<p>Women from the ATS (Auxiliary Territorial Service) operate a height and range-finder in conjunction with a 4.5” anti-aircraft battery - south coast of England, Dec 1942 <a href=\"https://mastodon.social/tags/antiaircraft\" class=\"mention hashtag\" rel=\"tag\">#<span>antiaircraft</span></a> <a href=\"https://mastodon.social/tags/battery\" class=\"mention hashtag\" rel=\"tag\">#<span>battery</span></a> <a href=\"https://mastodon.social/tags/ats\" class=\"mention hashtag\" rel=\"tag\">#<span>ats</span></a> <a href=\"https://mastodon.social/tags/rangefinder\" class=\"mention hashtag\" rel=\"tag\">#<span>rangefinder</span></a> <a href=\"https://mastodon.social/tags/battleofbritain\" class=\"mention hashtag\" rel=\"tag\">#<span>battleofbritain</span></a> <a href=\"https://mastodon.social/tags/southcoast\" class=\"mention hashtag\" rel=\"tag\">#<span>southcoast</span></a> <a href=\"https://mastodon.social/tags/england\" class=\"mention hashtag\" rel=\"tag\">#<span>england</span></a> <a href=\"https://mastodon.social/tags/unitedkingdom\" class=\"mention hashtag\" rel=\"tag\">#<span>unitedkingdom</span></a> <a href=\"https://mastodon.social/tags/ww2\" class=\"mention hashtag\" rel=\"tag\">#<span>ww2</span></a></p>",
"contentMap": {
"en": "<p>Women from the ATS (Auxiliary Territorial Service) operate a height and range-finder in conjunction with a 4.5” anti-aircraft battery - south coast of England, Dec 1942 <a href=\"https://mastodon.social/tags/antiaircraft\" class=\"mention hashtag\" rel=\"tag\">#<span>antiaircraft</span></a> <a href=\"https://mastodon.social/tags/battery\" class=\"mention hashtag\" rel=\"tag\">#<span>battery</span></a> <a href=\"https://mastodon.social/tags/ats\" class=\"mention hashtag\" rel=\"tag\">#<span>ats</span></a> <a href=\"https://mastodon.social/tags/rangefinder\" class=\"mention hashtag\" rel=\"tag\">#<span>rangefinder</span></a> <a href=\"https://mastodon.social/tags/battleofbritain\" class=\"mention hashtag\" rel=\"tag\">#<span>battleofbritain</span></a> <a href=\"https://mastodon.social/tags/southcoast\" class=\"mention hashtag\" rel=\"tag\">#<span>southcoast</span></a> <a href=\"https://mastodon.social/tags/england\" class=\"mention hashtag\" rel=\"tag\">#<span>england</span></a> <a href=\"https://mastodon.social/tags/unitedkingdom\" class=\"mention hashtag\" rel=\"tag\">#<span>unitedkingdom</span></a> <a href=\"https://mastodon.social/tags/ww2\" class=\"mention hashtag\" rel=\"tag\">#<span>ww2</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/626/204/965/418/066/original/8a3601be6fa40f01.png",
"name": "",
"blurhash": "UWG@#JE30+s,%eRkWYs,5XxW-RRlI[oJxXNK",
"width": 1382,
"height": 1536
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/antiaircraft",
"name": "#antiaircraft"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/battery",
"name": "#battery"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/ats",
"name": "#ats"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/rangefinder",
"name": "#rangefinder"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/BattleOfBritain",
"name": "#BattleOfBritain"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/southcoast",
"name": "#southcoast"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/england",
"name": "#england"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/unitedkingdom",
"name": "#unitedkingdom"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/ww2",
"name": "#ww2"
}
],
"replies": {
"id": "https://mastodon.social/users/theworldatwar/statuses/114626205245403297/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/theworldatwar/statuses/114626205245403297/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/theworldatwar/statuses/114626205245403297/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/theworldatwar/statuses/114626205245403297/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/theworldatwar/statuses/114626205245403297/shares",
"type": "Collection",
"totalItems": 1
}
}