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://mastodon.social/users/heyvaldemar/statuses/114202900514972402",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-03-21T22:59:29Z",
"url": "https://mastodon.social/@heyvaldemar/114202900514972402",
"attributedTo": "https://mastodon.social/users/heyvaldemar",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/heyvaldemar/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/heyvaldemar/statuses/114202900514972402",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-03-21:objectId=952108875:objectType=Conversation",
"content": "<p>Boston Dynamics just unveiled the new Atlas — it runs, crawls like a frog, walks like a human, and even breakdances.</p><p>All moves are learned from real people. The future is now.</p><p><a href=\"https://mastodon.social/tags/BostonDynamics\" class=\"mention hashtag\" rel=\"tag\">#<span>BostonDynamics</span></a> <a href=\"https://mastodon.social/tags/Atlas\" class=\"mention hashtag\" rel=\"tag\">#<span>Atlas</span></a> <a href=\"https://mastodon.social/tags/Robotics\" class=\"mention hashtag\" rel=\"tag\">#<span>Robotics</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/HumanoidRobot\" class=\"mention hashtag\" rel=\"tag\">#<span>HumanoidRobot</span></a> <a href=\"https://mastodon.social/tags/TechNews\" class=\"mention hashtag\" rel=\"tag\">#<span>TechNews</span></a> <a href=\"https://mastodon.social/tags/FutureIsNow\" class=\"mention hashtag\" rel=\"tag\">#<span>FutureIsNow</span></a> <a href=\"https://mastodon.social/tags/Innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>Innovation</span></a> <a href=\"https://mastodon.social/tags/NextGenTech\" class=\"mention hashtag\" rel=\"tag\">#<span>NextGenTech</span></a></p>",
"contentMap": {
"en": "<p>Boston Dynamics just unveiled the new Atlas — it runs, crawls like a frog, walks like a human, and even breakdances.</p><p>All moves are learned from real people. The future is now.</p><p><a href=\"https://mastodon.social/tags/BostonDynamics\" class=\"mention hashtag\" rel=\"tag\">#<span>BostonDynamics</span></a> <a href=\"https://mastodon.social/tags/Atlas\" class=\"mention hashtag\" rel=\"tag\">#<span>Atlas</span></a> <a href=\"https://mastodon.social/tags/Robotics\" class=\"mention hashtag\" rel=\"tag\">#<span>Robotics</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/HumanoidRobot\" class=\"mention hashtag\" rel=\"tag\">#<span>HumanoidRobot</span></a> <a href=\"https://mastodon.social/tags/TechNews\" class=\"mention hashtag\" rel=\"tag\">#<span>TechNews</span></a> <a href=\"https://mastodon.social/tags/FutureIsNow\" class=\"mention hashtag\" rel=\"tag\">#<span>FutureIsNow</span></a> <a href=\"https://mastodon.social/tags/Innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>Innovation</span></a> <a href=\"https://mastodon.social/tags/NextGenTech\" class=\"mention hashtag\" rel=\"tag\">#<span>NextGenTech</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://files.mastodon.social/media_attachments/files/114/202/899/539/098/857/original/1baaba358b051c4c.mp4",
"name": "",
"blurhash": "UnGu%iw|t6bF?wWqoejZk=OEe.n$RPRPjYay",
"width": 1280,
"height": 720
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/bostondynamics",
"name": "#bostondynamics"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/atlas",
"name": "#atlas"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/robotics",
"name": "#robotics"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/ai",
"name": "#ai"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/humanoidrobot",
"name": "#humanoidrobot"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/technews",
"name": "#technews"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/futureisnow",
"name": "#futureisnow"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/innovation",
"name": "#innovation"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/nextgentech",
"name": "#nextgentech"
}
],
"replies": {
"id": "https://mastodon.social/users/heyvaldemar/statuses/114202900514972402/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/heyvaldemar/statuses/114202900514972402/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/heyvaldemar/statuses/114202900514972402/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/heyvaldemar/statuses/114202900514972402/likes",
"type": "Collection",
"totalItems": 6
},
"shares": {
"id": "https://mastodon.social/users/heyvaldemar/statuses/114202900514972402/shares",
"type": "Collection",
"totalItems": 4
}
}