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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mas.to/users/returntosender/statuses/114786824218478387",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-07-03T01:58:57Z",
"url": "https://mas.to/@returntosender/114786824218478387",
"attributedTo": "https://mas.to/users/returntosender",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/returntosender/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/returntosender/statuses/114786824218478387",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-07-03:objectId=514204118:objectType=Conversation",
"content": "<p>the chair is broken <br /><a href=\"https://mas.to/tags/catsofmastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>catsofmastodon</span></a> <a href=\"https://mas.to/tags/cats\" class=\"mention hashtag\" rel=\"tag\">#<span>cats</span></a> <a href=\"https://mas.to/tags/Humor\" class=\"mention hashtag\" rel=\"tag\">#<span>Humor</span></a></p>",
"contentMap": {
"en": "<p>the chair is broken <br /><a href=\"https://mas.to/tags/catsofmastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>catsofmastodon</span></a> <a href=\"https://mas.to/tags/cats\" class=\"mention hashtag\" rel=\"tag\">#<span>cats</span></a> <a href=\"https://mas.to/tags/Humor\" class=\"mention hashtag\" rel=\"tag\">#<span>Humor</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mas.to/media_attachments/files/114/786/806/256/007/410/original/449d66a655350170.jpg",
"name": "Photo of an amish style chair at the kitchen table. Two of the chair spindles look broken off at the top. \nThere's a black cat who's sitting in the chair, obstructing the spindles. ",
"blurhash": "UfJQyJxuWVoL4.WBayof~WbIf6R*nhs:WBfQ",
"width": 1281,
"height": 1281
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/humor",
"name": "#humor"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/cats",
"name": "#cats"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/catsofmastodon",
"name": "#catsofmastodon"
}
],
"replies": {
"id": "https://mas.to/users/returntosender/statuses/114786824218478387/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/returntosender/statuses/114786824218478387/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/returntosender/statuses/114786824218478387/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/returntosender/statuses/114786824218478387/likes",
"type": "Collection",
"totalItems": 186
},
"shares": {
"id": "https://mas.to/users/returntosender/statuses/114786824218478387/shares",
"type": "Collection",
"totalItems": 79
}
}