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.mit.edu/users/fletch1/statuses/114117699530502558",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-03-06T21:51:45Z",
"url": "https://mastodon.mit.edu/@fletch1/114117699530502558",
"attributedTo": "https://mastodon.mit.edu/users/fletch1",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.mit.edu/users/fletch1/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.mit.edu/users/fletch1/statuses/114117699530502558",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.mit.edu,2025-03-06:objectId=46842865:objectType=Conversation",
"content": "<p><a href=\"https://mastodon.mit.edu/tags/TBT\" class=\"mention hashtag\" rel=\"tag\">#<span>TBT</span></a> to a train platform <a href=\"https://mastodon.mit.edu/tags/Amtrak\" class=\"mention hashtag\" rel=\"tag\">#<span>Amtrak</span></a> <a href=\"https://mastodon.mit.edu/tags/NewarkNJ\" class=\"mention hashtag\" rel=\"tag\">#<span>NewarkNJ</span></a> <a href=\"https://mastodon.mit.edu/tags/Train\" class=\"mention hashtag\" rel=\"tag\">#<span>Train</span></a> <a href=\"https://mastodon.mit.edu/tags/Platform\" class=\"mention hashtag\" rel=\"tag\">#<span>Platform</span></a></p>",
"contentMap": {
"en": "<p><a href=\"https://mastodon.mit.edu/tags/TBT\" class=\"mention hashtag\" rel=\"tag\">#<span>TBT</span></a> to a train platform <a href=\"https://mastodon.mit.edu/tags/Amtrak\" class=\"mention hashtag\" rel=\"tag\">#<span>Amtrak</span></a> <a href=\"https://mastodon.mit.edu/tags/NewarkNJ\" class=\"mention hashtag\" rel=\"tag\">#<span>NewarkNJ</span></a> <a href=\"https://mastodon.mit.edu/tags/Train\" class=\"mention hashtag\" rel=\"tag\">#<span>Train</span></a> <a href=\"https://mastodon.mit.edu/tags/Platform\" class=\"mention hashtag\" rel=\"tag\">#<span>Platform</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mastodon.mit.edu/system/media_attachments/files/114/117/691/174/148/614/original/c462afabe80fa4b6.jpeg",
"name": "A train platform featuring an Amtrak regional train in the background, a person at a ticket machine, a bench, and industrial-style architecture with glass skylights.",
"blurhash": "UXCi,YRkRjRi~qR*RjRj%gayWBWBxuj[WBWB",
"width": 2302,
"height": 1536
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.mit.edu/tags/tbt",
"name": "#tbt"
},
{
"type": "Hashtag",
"href": "https://mastodon.mit.edu/tags/amtrak",
"name": "#amtrak"
},
{
"type": "Hashtag",
"href": "https://mastodon.mit.edu/tags/newarknj",
"name": "#newarknj"
},
{
"type": "Hashtag",
"href": "https://mastodon.mit.edu/tags/train",
"name": "#train"
},
{
"type": "Hashtag",
"href": "https://mastodon.mit.edu/tags/platform",
"name": "#platform"
}
],
"replies": {
"id": "https://mastodon.mit.edu/users/fletch1/statuses/114117699530502558/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.mit.edu/users/fletch1/statuses/114117699530502558/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.mit.edu/users/fletch1/statuses/114117699530502558/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.mit.edu/users/fletch1/statuses/114117699530502558/likes",
"type": "Collection",
"totalItems": 6
},
"shares": {
"id": "https://mastodon.mit.edu/users/fletch1/statuses/114117699530502558/shares",
"type": "Collection",
"totalItems": 2
}
}