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/frontenddogma/statuses/114651938930106467",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-09T06:15:51Z",
"url": "https://mas.to/@frontenddogma/114651938930106467",
"attributedTo": "https://mas.to/users/frontenddogma",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/frontenddogma/followers",
"https://chromium.social/users/developers",
"https://front-end.social/users/rachelandrew"
],
"sensitive": false,
"atomUri": "https://mas.to/users/frontenddogma/statuses/114651938930106467",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-06-09:objectId=503168668:objectType=Conversation",
"content": "<p>New to the Web Platform in May, by <span class=\"h-card\" translate=\"no\"><a href=\"https://front-end.social/@rachelandrew\" class=\"u-url mention\">@<span>rachelandrew</span></a></span> (<span class=\"h-card\" translate=\"no\"><a href=\"https://chromium.social/@developers\" class=\"u-url mention\">@<span>developers</span></a></span>):</p><p><a href=\"https://web.dev/blog/web-platform-05-2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">web.dev/blog/web-platform-05-2</span><span class=\"invisible\">025</span></a></p><p><a href=\"https://mas.to/tags/releasenotes\" class=\"mention hashtag\" rel=\"tag\">#<span>releasenotes</span></a> <a href=\"https://mas.to/tags/webplatform\" class=\"mention hashtag\" rel=\"tag\">#<span>webplatform</span></a> <a href=\"https://mas.to/tags/browsers\" class=\"mention hashtag\" rel=\"tag\">#<span>browsers</span></a> <a href=\"https://mas.to/tags/firefox\" class=\"mention hashtag\" rel=\"tag\">#<span>firefox</span></a> <a href=\"https://mas.to/tags/mozilla\" class=\"mention hashtag\" rel=\"tag\">#<span>mozilla</span></a> <a href=\"https://mas.to/tags/chrome\" class=\"mention hashtag\" rel=\"tag\">#<span>chrome</span></a> <a href=\"https://mas.to/tags/google\" class=\"mention hashtag\" rel=\"tag\">#<span>google</span></a> <a href=\"https://mas.to/tags/safari\" class=\"mention hashtag\" rel=\"tag\">#<span>safari</span></a> <a href=\"https://mas.to/tags/apple\" class=\"mention hashtag\" rel=\"tag\">#<span>apple</span></a></p>",
"contentMap": {
"en": "<p>New to the Web Platform in May, by <span class=\"h-card\" translate=\"no\"><a href=\"https://front-end.social/@rachelandrew\" class=\"u-url mention\">@<span>rachelandrew</span></a></span> (<span class=\"h-card\" translate=\"no\"><a href=\"https://chromium.social/@developers\" class=\"u-url mention\">@<span>developers</span></a></span>):</p><p><a href=\"https://web.dev/blog/web-platform-05-2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">web.dev/blog/web-platform-05-2</span><span class=\"invisible\">025</span></a></p><p><a href=\"https://mas.to/tags/releasenotes\" class=\"mention hashtag\" rel=\"tag\">#<span>releasenotes</span></a> <a href=\"https://mas.to/tags/webplatform\" class=\"mention hashtag\" rel=\"tag\">#<span>webplatform</span></a> <a href=\"https://mas.to/tags/browsers\" class=\"mention hashtag\" rel=\"tag\">#<span>browsers</span></a> <a href=\"https://mas.to/tags/firefox\" class=\"mention hashtag\" rel=\"tag\">#<span>firefox</span></a> <a href=\"https://mas.to/tags/mozilla\" class=\"mention hashtag\" rel=\"tag\">#<span>mozilla</span></a> <a href=\"https://mas.to/tags/chrome\" class=\"mention hashtag\" rel=\"tag\">#<span>chrome</span></a> <a href=\"https://mas.to/tags/google\" class=\"mention hashtag\" rel=\"tag\">#<span>google</span></a> <a href=\"https://mas.to/tags/safari\" class=\"mention hashtag\" rel=\"tag\">#<span>safari</span></a> <a href=\"https://mas.to/tags/apple\" class=\"mention hashtag\" rel=\"tag\">#<span>apple</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://front-end.social/users/rachelandrew",
"name": "@rachelandrew@front-end.social"
},
{
"type": "Mention",
"href": "https://chromium.social/users/developers",
"name": "@developers@chromium.social"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/apple",
"name": "#apple"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/safari",
"name": "#safari"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/Google",
"name": "#Google"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/chrome",
"name": "#chrome"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/mozilla",
"name": "#mozilla"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/Firefox",
"name": "#Firefox"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/browsers",
"name": "#browsers"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/webplatform",
"name": "#webplatform"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/releasenotes",
"name": "#releasenotes"
}
],
"replies": {
"id": "https://mas.to/users/frontenddogma/statuses/114651938930106467/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/frontenddogma/statuses/114651938930106467/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/frontenddogma/statuses/114651938930106467/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/frontenddogma/statuses/114651938930106467/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mas.to/users/frontenddogma/statuses/114651938930106467/shares",
"type": "Collection",
"totalItems": 0
}
}