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/kims/statuses/114648928710054699",
"type": "Note",
"summary": null,
"inReplyTo": "https://mstdn.social/users/lillyfinch/statuses/114648454508617016",
"published": "2025-06-08T17:30:19Z",
"url": "https://mas.to/@kims/114648928710054699",
"attributedTo": "https://mas.to/users/kims",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/kims/followers",
"https://mstdn.social/users/lillyfinch"
],
"sensitive": false,
"atomUri": "https://mas.to/users/kims/statuses/114648928710054699",
"inReplyToAtomUri": "https://mstdn.social/users/lillyfinch/statuses/114648454508617016",
"conversation": "tag:mstdn.social,2025-06-08:objectId=565383193:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@lillyfinch\" class=\"u-url mention\">@<span>lillyfinch</span></a></span> <br />Great cartoon!</p><p>Expanding on the <a href=\"https://mas.to/tags/alttext\" class=\"mention hashtag\" rel=\"tag\">#<span>alttext</span></a> a bit</p><p>"A Michael de Adder cartoon</p><p>A soldier seen from the back is looking at a modified "Uncle Sam Wants You" army recruitment poster</p><p>In this version of the poster, Donald Trump's face has replaced Uncle Sam's face and the text reads:</p><p>I want you to use force against your fellow American"</p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@lillyfinch\" class=\"u-url mention\">@<span>lillyfinch</span></a></span> <br />Great cartoon!</p><p>Expanding on the <a href=\"https://mas.to/tags/alttext\" class=\"mention hashtag\" rel=\"tag\">#<span>alttext</span></a> a bit</p><p>"A Michael de Adder cartoon</p><p>A soldier seen from the back is looking at a modified "Uncle Sam Wants You" army recruitment poster</p><p>In this version of the poster, Donald Trump's face has replaced Uncle Sam's face and the text reads:</p><p>I want you to use force against your fellow American"</p>"
},
"updated": "2025-06-08T17:30:34Z",
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://mstdn.social/users/lillyfinch",
"name": "@lillyfinch@mstdn.social"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/alttext",
"name": "#alttext"
}
],
"replies": {
"id": "https://mas.to/users/kims/statuses/114648928710054699/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/kims/statuses/114648928710054699/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/kims/statuses/114648928710054699/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/kims/statuses/114648928710054699/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mas.to/users/kims/statuses/114648928710054699/shares",
"type": "Collection",
"totalItems": 0
}
}