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.gamedev.place/users/jdyer/statuses/114778190028174758",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-07-01T13:23:10Z",
"url": "https://mastodon.gamedev.place/@jdyer/114778190028174758",
"attributedTo": "https://mastodon.gamedev.place/users/jdyer",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.gamedev.place/users/jdyer/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.gamedev.place/users/jdyer/statuses/114778190028174758",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.gamedev.place,2025-07-01:objectId=157983895:objectType=Conversation",
"content": "<p>During production of The Dark Crystal, Sesame Street songwriter / Apple II fan Christopher Cerf made contact with one of the most famous Apple II companies at the time, Sierra On-Line.</p><p>I tell the history and play the first part of the resulting game.</p><p><a href=\"https://bluerenga.blog/2025/07/01/the-dark-crystal-1983/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bluerenga.blog/2025/07/01/the-</span><span class=\"invisible\">dark-crystal-1983/</span></a></p><p><a href=\"https://mastodon.gamedev.place/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mastodon.gamedev.place/tags/apple\" class=\"mention hashtag\" rel=\"tag\">#<span>apple</span></a> <a href=\"https://mastodon.gamedev.place/tags/videogames\" class=\"mention hashtag\" rel=\"tag\">#<span>videogames</span></a> <a href=\"https://mastodon.gamedev.place/tags/appleII\" class=\"mention hashtag\" rel=\"tag\">#<span>appleII</span></a> <a href=\"https://mastodon.gamedev.place/tags/apple2\" class=\"mention hashtag\" rel=\"tag\">#<span>apple2</span></a> <a href=\"https://mastodon.gamedev.place/tags/adventuregame\" class=\"mention hashtag\" rel=\"tag\">#<span>adventuregame</span></a> <a href=\"https://mastodon.gamedev.place/tags/interactivefiction\" class=\"mention hashtag\" rel=\"tag\">#<span>interactivefiction</span></a> <a href=\"https://mastodon.gamedev.place/tags/retrogaming\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogaming</span></a></p>",
"contentMap": {
"en": "<p>During production of The Dark Crystal, Sesame Street songwriter / Apple II fan Christopher Cerf made contact with one of the most famous Apple II companies at the time, Sierra On-Line.</p><p>I tell the history and play the first part of the resulting game.</p><p><a href=\"https://bluerenga.blog/2025/07/01/the-dark-crystal-1983/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bluerenga.blog/2025/07/01/the-</span><span class=\"invisible\">dark-crystal-1983/</span></a></p><p><a href=\"https://mastodon.gamedev.place/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mastodon.gamedev.place/tags/apple\" class=\"mention hashtag\" rel=\"tag\">#<span>apple</span></a> <a href=\"https://mastodon.gamedev.place/tags/videogames\" class=\"mention hashtag\" rel=\"tag\">#<span>videogames</span></a> <a href=\"https://mastodon.gamedev.place/tags/appleII\" class=\"mention hashtag\" rel=\"tag\">#<span>appleII</span></a> <a href=\"https://mastodon.gamedev.place/tags/apple2\" class=\"mention hashtag\" rel=\"tag\">#<span>apple2</span></a> <a href=\"https://mastodon.gamedev.place/tags/adventuregame\" class=\"mention hashtag\" rel=\"tag\">#<span>adventuregame</span></a> <a href=\"https://mastodon.gamedev.place/tags/interactivefiction\" class=\"mention hashtag\" rel=\"tag\">#<span>interactivefiction</span></a> <a href=\"https://mastodon.gamedev.place/tags/retrogaming\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogaming</span></a></p>"
},
"updated": "2025-07-01T13:24:33Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://cdn.masto.host/mastodongamedevplace/media_attachments/files/114/778/194/113/892/725/original/4d56bc926964110a.jpg",
"name": "Poster for The Dark Crystal",
"blurhash": "UEDk=T}7OVS5YQN^s;xZBqX.V?fk}l^js+S4",
"focalPoint": [
-0.02,
0.37
],
"width": 686,
"height": 1081
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.gamedev.place/tags/history",
"name": "#history"
},
{
"type": "Hashtag",
"href": "https://mastodon.gamedev.place/tags/apple",
"name": "#apple"
},
{
"type": "Hashtag",
"href": "https://mastodon.gamedev.place/tags/videogames",
"name": "#videogames"
},
{
"type": "Hashtag",
"href": "https://mastodon.gamedev.place/tags/appleii",
"name": "#appleii"
},
{
"type": "Hashtag",
"href": "https://mastodon.gamedev.place/tags/apple2",
"name": "#apple2"
},
{
"type": "Hashtag",
"href": "https://mastodon.gamedev.place/tags/adventuregame",
"name": "#adventuregame"
},
{
"type": "Hashtag",
"href": "https://mastodon.gamedev.place/tags/interactivefiction",
"name": "#interactivefiction"
},
{
"type": "Hashtag",
"href": "https://mastodon.gamedev.place/tags/retrogaming",
"name": "#retrogaming"
}
],
"replies": {
"id": "https://mastodon.gamedev.place/users/jdyer/statuses/114778190028174758/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.gamedev.place/users/jdyer/statuses/114778190028174758/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.gamedev.place/users/jdyer/statuses/114778190028174758/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.gamedev.place/users/jdyer/statuses/114778190028174758/likes",
"type": "Collection",
"totalItems": 18
},
"shares": {
"id": "https://mastodon.gamedev.place/users/jdyer/statuses/114778190028174758/shares",
"type": "Collection",
"totalItems": 8
}
}