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.sdf.org/users/Dero_10/statuses/114676321253996618",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-13T13:36:36Z",
"url": "https://mastodon.sdf.org/@Dero_10/114676321253996618",
"attributedTo": "https://mastodon.sdf.org/users/Dero_10",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/Dero_10/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/Dero_10/statuses/114676321253996618",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2025-06-13:objectId=273081012:objectType=Conversation",
"content": "<p>Cookies!</p><p><a href=\"https://mastodon.sdf.org/tags/Dinosaurs\" class=\"mention hashtag\" rel=\"tag\">#<span>Dinosaurs</span></a> <a href=\"https://mastodon.sdf.org/tags/fossilfriday\" class=\"mention hashtag\" rel=\"tag\">#<span>fossilfriday</span></a> <a href=\"https://mastodon.sdf.org/tags/Food\" class=\"mention hashtag\" rel=\"tag\">#<span>Food</span></a> <a href=\"https://mastodon.sdf.org/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a> <a href=\"https://mastodon.sdf.org/tags/3dPrinting\" class=\"mention hashtag\" rel=\"tag\">#<span>3dPrinting</span></a></p>",
"contentMap": {
"en": "<p>Cookies!</p><p><a href=\"https://mastodon.sdf.org/tags/Dinosaurs\" class=\"mention hashtag\" rel=\"tag\">#<span>Dinosaurs</span></a> <a href=\"https://mastodon.sdf.org/tags/fossilfriday\" class=\"mention hashtag\" rel=\"tag\">#<span>fossilfriday</span></a> <a href=\"https://mastodon.sdf.org/tags/Food\" class=\"mention hashtag\" rel=\"tag\">#<span>Food</span></a> <a href=\"https://mastodon.sdf.org/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a> <a href=\"https://mastodon.sdf.org/tags/3dPrinting\" class=\"mention hashtag\" rel=\"tag\">#<span>3dPrinting</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mastodon.sdf.org/system/media_attachments/files/114/676/321/034/209/091/original/23aa665fbd1427c1.jpeg",
"name": "Cookie stamps I printed.",
"blurhash": "UQH.1es.9bofxttRRka}0;od-:WBRPR+axoy",
"width": 1247,
"height": 1663
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/dinosaurs",
"name": "#dinosaurs"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/fossilfriday",
"name": "#fossilfriday"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/food",
"name": "#food"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/photography",
"name": "#photography"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/3dprinting",
"name": "#3dprinting"
}
],
"replies": {
"id": "https://mastodon.sdf.org/users/Dero_10/statuses/114676321253996618/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/Dero_10/statuses/114676321253996618/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/Dero_10/statuses/114676321253996618/replies",
"items": []
}
}
}