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/BruceMirken/statuses/114508870108013116",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-14T23:51:34Z",
"url": "https://mas.to/@BruceMirken/114508870108013116",
"attributedTo": "https://mas.to/users/BruceMirken",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/BruceMirken/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/BruceMirken/statuses/114508870108013116",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-05-14:objectId=492169628:objectType=Conversation",
"content": "<p>Testifying before the Senate, <a href=\"https://mas.to/tags/RFKJr\" class=\"mention hashtag\" rel=\"tag\">#<span>RFKJr</span></a> doubles down on <a href=\"https://mas.to/tags/antivax\" class=\"mention hashtag\" rel=\"tag\">#<span>antivax</span></a> nonsense. <a href=\"https://mas.to/tags/PublicHealthMalpractice\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealthMalpractice</span></a></p><p><a href=\"https://www.axios.com/2025/05/14/rfk-testify-congress-hhs-layoffs-measles-outbreak\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">axios.com/2025/05/14/rfk-testi</span><span class=\"invisible\">fy-congress-hhs-layoffs-measles-outbreak</span></a></p>",
"contentMap": {
"en": "<p>Testifying before the Senate, <a href=\"https://mas.to/tags/RFKJr\" class=\"mention hashtag\" rel=\"tag\">#<span>RFKJr</span></a> doubles down on <a href=\"https://mas.to/tags/antivax\" class=\"mention hashtag\" rel=\"tag\">#<span>antivax</span></a> nonsense. <a href=\"https://mas.to/tags/PublicHealthMalpractice\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealthMalpractice</span></a></p><p><a href=\"https://www.axios.com/2025/05/14/rfk-testify-congress-hhs-layoffs-measles-outbreak\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">axios.com/2025/05/14/rfk-testi</span><span class=\"invisible\">fy-congress-hhs-layoffs-measles-outbreak</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/publichealthmalpractice",
"name": "#publichealthmalpractice"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/antivax",
"name": "#antivax"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/rfkjr",
"name": "#rfkjr"
}
],
"replies": {
"id": "https://mas.to/users/BruceMirken/statuses/114508870108013116/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/BruceMirken/statuses/114508870108013116/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/BruceMirken/statuses/114508870108013116/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/BruceMirken/statuses/114508870108013116/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mas.to/users/BruceMirken/statuses/114508870108013116/shares",
"type": "Collection",
"totalItems": 3
}
}