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://mas.to/users/tokyo_0/statuses/114628017358666319",
"type": "Note",
"summary": null,
"inReplyTo": "https://aus.social/users/aussocialadmin/statuses/114625877987193248",
"published": "2025-06-05T00:52:17Z",
"url": "https://mas.to/@tokyo_0/114628017358666319",
"attributedTo": "https://mas.to/users/tokyo_0",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/tokyo_0/followers",
"https://mastodon.social/users/MastodonEngineering",
"https://aus.social/users/aussocialadmin"
],
"sensitive": false,
"atomUri": "https://mas.to/users/tokyo_0/statuses/114628017358666319",
"inReplyToAtomUri": "https://aus.social/users/aussocialadmin/statuses/114625877987193248",
"conversation": "tag:aus.social,2025-06-04:objectId=226528746:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://aus.social/@aussocialadmin\" class=\"u-url mention\">@<span>aussocialadmin</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@MastodonEngineering\" class=\"u-url mention\">@<span>MastodonEngineering</span></a></span> Appreciate you sharing this information, but I shouldn't have to *disable* it. <a href=\"https://mas.to/tags/quotePosts\" class=\"mention hashtag\" rel=\"tag\">#<span>quotePosts</span></a> were supposed to be <a href=\"https://mas.to/tags/optIn\" class=\"mention hashtag\" rel=\"tag\">#<span>optIn</span></a>, not opt-out.</p><p><a href=\"https://mas.to/tags/consent\" class=\"mention hashtag\" rel=\"tag\">#<span>consent</span></a> <a href=\"https://mas.to/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> <a href=\"https://mas.to/tags/mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodon</span></a> <a href=\"https://mas.to/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://aus.social/@aussocialadmin\" class=\"u-url mention\">@<span>aussocialadmin</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@MastodonEngineering\" class=\"u-url mention\">@<span>MastodonEngineering</span></a></span> Appreciate you sharing this information, but I shouldn't have to *disable* it. <a href=\"https://mas.to/tags/quotePosts\" class=\"mention hashtag\" rel=\"tag\">#<span>quotePosts</span></a> were supposed to be <a href=\"https://mas.to/tags/optIn\" class=\"mention hashtag\" rel=\"tag\">#<span>optIn</span></a>, not opt-out.</p><p><a href=\"https://mas.to/tags/consent\" class=\"mention hashtag\" rel=\"tag\">#<span>consent</span></a> <a href=\"https://mas.to/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> <a href=\"https://mas.to/tags/mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodon</span></a> <a href=\"https://mas.to/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://aus.social/users/aussocialadmin",
"name": "@aussocialadmin@aus.social"
},
{
"type": "Mention",
"href": "https://mastodon.social/users/MastodonEngineering",
"name": "@MastodonEngineering@mastodon.social"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/Fediverse",
"name": "#Fediverse"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/Mastodon",
"name": "#Mastodon"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/privacy",
"name": "#privacy"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/consent",
"name": "#consent"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/optin",
"name": "#optin"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/quoteposts",
"name": "#quoteposts"
}
],
"replies": {
"id": "https://mas.to/users/tokyo_0/statuses/114628017358666319/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/tokyo_0/statuses/114628017358666319/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/tokyo_0/statuses/114628017358666319/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/tokyo_0/statuses/114628017358666319/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mas.to/users/tokyo_0/statuses/114628017358666319/shares",
"type": "Collection",
"totalItems": 3
}
}