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/mrmasterkeyboard/statuses/114796647790641659",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-07-04T19:37:13Z",
"url": "https://mastodon.social/@mrmasterkeyboard/114796647790641659",
"attributedTo": "https://mastodon.social/users/mrmasterkeyboard",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/mrmasterkeyboard/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/mrmasterkeyboard/statuses/114796647790641659",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-07-04:objectId=1039950776:objectType=Conversation",
"content": "<p>So, there is this annoying fucking <a href=\"https://mastodon.social/tags/Bug\" class=\"mention hashtag\" rel=\"tag\">#<span>Bug</span></a> in <a href=\"https://mastodon.social/tags/BlackMesa\" class=\"mention hashtag\" rel=\"tag\">#<span>BlackMesa</span></a> that causes a segfault upon killing Kleiner or Eli on <a href=\"https://mastodon.social/tags/Windows\" class=\"mention hashtag\" rel=\"tag\">#<span>Windows</span></a> and <a href=\"https://mastodon.social/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a>. </p><p>This has been a bug for around 4 years that has went unfixed despite multiple reports.</p><p>Killing an NPC should NOT cause a segfault. Every other NPC is fine, but Kleiner and Eli segfault?</p><p><a href=\"https://mastodon.social/tags/CrowbarCollective\" class=\"mention hashtag\" rel=\"tag\">#<span>CrowbarCollective</span></a>, please fix.</p><p><a href=\"https://steamcommunity.com/app/362890/discussions/1/601908863574375407/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">steamcommunity.com/app/362890/</span><span class=\"invisible\">discussions/1/601908863574375407/</span></a></p><p>Please go support my thread and boost this post so we can draw attention!</p><p><a href=\"https://mastodon.social/tags/Game\" class=\"mention hashtag\" rel=\"tag\">#<span>Game</span></a> <a href=\"https://mastodon.social/tags/Games\" class=\"mention hashtag\" rel=\"tag\">#<span>Games</span></a> <a href=\"https://mastodon.social/tags/Gaming\" class=\"mention hashtag\" rel=\"tag\">#<span>Gaming</span></a> <a href=\"https://mastodon.social/tags/Steam\" class=\"mention hashtag\" rel=\"tag\">#<span>Steam</span></a></p>",
"contentMap": {
"en": "<p>So, there is this annoying fucking <a href=\"https://mastodon.social/tags/Bug\" class=\"mention hashtag\" rel=\"tag\">#<span>Bug</span></a> in <a href=\"https://mastodon.social/tags/BlackMesa\" class=\"mention hashtag\" rel=\"tag\">#<span>BlackMesa</span></a> that causes a segfault upon killing Kleiner or Eli on <a href=\"https://mastodon.social/tags/Windows\" class=\"mention hashtag\" rel=\"tag\">#<span>Windows</span></a> and <a href=\"https://mastodon.social/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a>. </p><p>This has been a bug for around 4 years that has went unfixed despite multiple reports.</p><p>Killing an NPC should NOT cause a segfault. Every other NPC is fine, but Kleiner and Eli segfault?</p><p><a href=\"https://mastodon.social/tags/CrowbarCollective\" class=\"mention hashtag\" rel=\"tag\">#<span>CrowbarCollective</span></a>, please fix.</p><p><a href=\"https://steamcommunity.com/app/362890/discussions/1/601908863574375407/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">steamcommunity.com/app/362890/</span><span class=\"invisible\">discussions/1/601908863574375407/</span></a></p><p>Please go support my thread and boost this post so we can draw attention!</p><p><a href=\"https://mastodon.social/tags/Game\" class=\"mention hashtag\" rel=\"tag\">#<span>Game</span></a> <a href=\"https://mastodon.social/tags/Games\" class=\"mention hashtag\" rel=\"tag\">#<span>Games</span></a> <a href=\"https://mastodon.social/tags/Gaming\" class=\"mention hashtag\" rel=\"tag\">#<span>Gaming</span></a> <a href=\"https://mastodon.social/tags/Steam\" class=\"mention hashtag\" rel=\"tag\">#<span>Steam</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/bug",
"name": "#bug"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/blackmesa",
"name": "#blackmesa"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/windows",
"name": "#windows"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/linux",
"name": "#linux"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/crowbarcollective",
"name": "#crowbarcollective"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/game",
"name": "#game"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/games",
"name": "#games"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/gaming",
"name": "#gaming"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/steam",
"name": "#steam"
}
],
"replies": {
"id": "https://mastodon.social/users/mrmasterkeyboard/statuses/114796647790641659/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/mrmasterkeyboard/statuses/114796647790641659/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/mrmasterkeyboard/statuses/114796647790641659/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/mrmasterkeyboard/statuses/114796647790641659/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://mastodon.social/users/mrmasterkeyboard/statuses/114796647790641659/shares",
"type": "Collection",
"totalItems": 1
}
}