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/Gamrok/statuses/114750544556955875",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/Gamrok/statuses/114749053347777109",
"published": "2025-06-26T16:12:34Z",
"url": "https://mastodon.social/@Gamrok/114750544556955875",
"attributedTo": "https://mastodon.social/users/Gamrok",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/Gamrok/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/Gamrok/statuses/114750544556955875",
"inReplyToAtomUri": "https://mastodon.social/users/Gamrok/statuses/114749053347777109",
"conversation": "tag:mastodon.social,2025-06-26:objectId=1032826377:objectType=Conversation",
"content": "<p>When I was a computer science student, I coded the game in assembly as part of a project 👨💻</p><p>I converted images/sprites to hexadecimal, added bird controls and managed collisions and inertia.</p><p>It was a lot of fun 😀</p><p>🧵 2/</p><p><a href=\"https://mastodon.social/tags/Joust\" class=\"mention hashtag\" rel=\"tag\">#<span>Joust</span></a> <a href=\"https://mastodon.social/tags/RetroGaming\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroGaming</span></a> <a href=\"https://mastodon.social/tags/GameDev\" class=\"mention hashtag\" rel=\"tag\">#<span>GameDev</span></a> <a href=\"https://mastodon.social/tags/SoloDev\" class=\"mention hashtag\" rel=\"tag\">#<span>SoloDev</span></a></p>",
"contentMap": {
"en": "<p>When I was a computer science student, I coded the game in assembly as part of a project 👨💻</p><p>I converted images/sprites to hexadecimal, added bird controls and managed collisions and inertia.</p><p>It was a lot of fun 😀</p><p>🧵 2/</p><p><a href=\"https://mastodon.social/tags/Joust\" class=\"mention hashtag\" rel=\"tag\">#<span>Joust</span></a> <a href=\"https://mastodon.social/tags/RetroGaming\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroGaming</span></a> <a href=\"https://mastodon.social/tags/GameDev\" class=\"mention hashtag\" rel=\"tag\">#<span>GameDev</span></a> <a href=\"https://mastodon.social/tags/SoloDev\" class=\"mention hashtag\" rel=\"tag\">#<span>SoloDev</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/750/505/305/880/124/original/23cad3cb5474fadc.png",
"name": "Screenshot of the game Joust that I coded in assembly when I was a student. Ostrich control is by keyboard. No enemies, score, etc.",
"blurhash": "U65W-ZoLEhWq1KS2-9oL,:snJ8WVEha}xDay",
"focalPoint": [
0,
0
],
"width": 870,
"height": 603
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/joust",
"name": "#joust"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/retrogaming",
"name": "#retrogaming"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/gamedev",
"name": "#gamedev"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/solodev",
"name": "#solodev"
}
],
"replies": {
"id": "https://mastodon.social/users/Gamrok/statuses/114750544556955875/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/Gamrok/statuses/114750544556955875/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/Gamrok/statuses/114750544556955875/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/Gamrok/statuses/114750544556955875/likes",
"type": "Collection",
"totalItems": 5
},
"shares": {
"id": "https://mastodon.social/users/Gamrok/statuses/114750544556955875/shares",
"type": "Collection",
"totalItems": 0
}
}