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/markarayner/statuses/114739928660263569",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-24T19:12:48Z",
"url": "https://mas.to/@markarayner/114739928660263569",
"attributedTo": "https://mas.to/users/markarayner",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/markarayner/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/markarayner/statuses/114739928660263569",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-06-24:objectId=510379340:objectType=Conversation",
"content": "<p>Me too, buddy. </p><p><a href=\"https://mas.to/tags/dog\" class=\"mention hashtag\" rel=\"tag\">#<span>dog</span></a> <a href=\"https://mas.to/tags/dogs\" class=\"mention hashtag\" rel=\"tag\">#<span>dogs</span></a> <a href=\"https://mas.to/tags/dogstodon\" class=\"mention hashtag\" rel=\"tag\">#<span>dogstodon</span></a> <a href=\"https://mas.to/tags/dogsofmastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>dogsofmastodon</span></a> <a href=\"https://mas.to/tags/humor\" class=\"mention hashtag\" rel=\"tag\">#<span>humor</span></a> <a href=\"https://mas.to/tags/humour\" class=\"mention hashtag\" rel=\"tag\">#<span>humour</span></a> <a href=\"https://mas.to/tags/heatwave\" class=\"mention hashtag\" rel=\"tag\">#<span>heatwave</span></a> <a href=\"https://mas.to/tags/hydration\" class=\"mention hashtag\" rel=\"tag\">#<span>hydration</span></a></p>",
"contentMap": {
"en": "<p>Me too, buddy. </p><p><a href=\"https://mas.to/tags/dog\" class=\"mention hashtag\" rel=\"tag\">#<span>dog</span></a> <a href=\"https://mas.to/tags/dogs\" class=\"mention hashtag\" rel=\"tag\">#<span>dogs</span></a> <a href=\"https://mas.to/tags/dogstodon\" class=\"mention hashtag\" rel=\"tag\">#<span>dogstodon</span></a> <a href=\"https://mas.to/tags/dogsofmastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>dogsofmastodon</span></a> <a href=\"https://mas.to/tags/humor\" class=\"mention hashtag\" rel=\"tag\">#<span>humor</span></a> <a href=\"https://mas.to/tags/humour\" class=\"mention hashtag\" rel=\"tag\">#<span>humour</span></a> <a href=\"https://mas.to/tags/heatwave\" class=\"mention hashtag\" rel=\"tag\">#<span>heatwave</span></a> <a href=\"https://mas.to/tags/hydration\" class=\"mention hashtag\" rel=\"tag\">#<span>hydration</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mas.to/media_attachments/files/114/739/923/549/199/307/original/0bacd4c67d5dc13a.jpg",
"name": "bulldog flopped out on a pile of ice cubes in the heat",
"blurhash": "UKKe1UxtEJ-=={iu%$yE%M%1V?IB%%t6Z~M{",
"focalPoint": [
0,
0
],
"width": 650,
"height": 350
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/hydration",
"name": "#hydration"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/heatwave",
"name": "#heatwave"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/humour",
"name": "#humour"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/humor",
"name": "#humor"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/dogsofmastodon",
"name": "#dogsofmastodon"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/dogstodon",
"name": "#dogstodon"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/dogs",
"name": "#dogs"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/dog",
"name": "#dog"
}
],
"replies": {
"id": "https://mas.to/users/markarayner/statuses/114739928660263569/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/markarayner/statuses/114739928660263569/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/markarayner/statuses/114739928660263569/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/markarayner/statuses/114739928660263569/likes",
"type": "Collection",
"totalItems": 29
},
"shares": {
"id": "https://mas.to/users/markarayner/statuses/114739928660263569/shares",
"type": "Collection",
"totalItems": 13
}
}