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://23.social/users/herzmut/collections/featured",
"type": "OrderedCollection",
"totalItems": 2,
"orderedItems": [
{
"id": "https://23.social/users/herzmut/statuses/114783002843963612",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-07-02T09:47:08Z",
"url": "https://23.social/@herzmut/114783002843963612",
"attributedTo": "https://23.social/users/herzmut",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://23.social/users/herzmut/followers"
],
"sensitive": false,
"atomUri": "https://23.social/users/herzmut/statuses/114783002843963612",
"inReplyToAtomUri": null,
"conversation": "tag:23.social,2025-07-02:objectId=20336118:objectType=Conversation",
"content": "<p>Kindness is free. Everyone can afford being generous with it.</p>",
"contentMap": {
"en": "<p>Kindness is free. Everyone can afford being generous with it.</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://23.social/users/herzmut/statuses/114783002843963612/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://23.social/users/herzmut/statuses/114783002843963612/replies?only_other_accounts=true&page=true",
"partOf": "https://23.social/users/herzmut/statuses/114783002843963612/replies",
"items": []
}
},
"likes": {
"id": "https://23.social/users/herzmut/statuses/114783002843963612/likes",
"type": "Collection",
"totalItems": 10
},
"shares": {
"id": "https://23.social/users/herzmut/statuses/114783002843963612/shares",
"type": "Collection",
"totalItems": 5
}
},
{
"id": "https://23.social/users/herzmut/statuses/114556387595625234",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-23T09:15:54Z",
"url": "https://23.social/@herzmut/114556387595625234",
"attributedTo": "https://23.social/users/herzmut",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://23.social/users/herzmut/followers"
],
"sensitive": false,
"atomUri": "https://23.social/users/herzmut/statuses/114556387595625234",
"inReplyToAtomUri": null,
"conversation": "tag:23.social,2025-05-23:objectId=17866957:objectType=Conversation",
"content": "<p>Talk is cheap, send patches.</p><p><a href=\"https://23.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://23.social/tags/FLOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FLOSS</span></a> <a href=\"https://23.social/tags/ffmpeg\" class=\"mention hashtag\" rel=\"tag\">#<span>ffmpeg</span></a></p>",
"contentMap": {
"en": "<p>Talk is cheap, send patches.</p><p><a href=\"https://23.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://23.social/tags/FLOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FLOSS</span></a> <a href=\"https://23.social/tags/ffmpeg\" class=\"mention hashtag\" rel=\"tag\">#<span>ffmpeg</span></a></p>"
},
"updated": "2025-05-23T11:30:24Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://cdn.masto.host/num23social/media_attachments/files/114/556/384/531/181/399/original/97f1edf0b6f2ec6a.png",
"name": "A photo of a chat on twitter from February 2024:\n\nFFmpeg: “FFmpeg is written in C and assembly”\n\nSoundwave: “Your codebase is a mess.”\n\nFFmpeg: “Talk is cheap, send patches.”\n\n(Alt text provided by Justin Derrick)",
"blurhash": "U8S6St00t7%fNGMyj[Rj4nMyxbRk%M9FIUay",
"focalPoint": [
-0.2,
1
],
"width": 1080,
"height": 1007
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://23.social/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://23.social/tags/floss",
"name": "#floss"
},
{
"type": "Hashtag",
"href": "https://23.social/tags/ffmpeg",
"name": "#ffmpeg"
}
],
"replies": {
"id": "https://23.social/users/herzmut/statuses/114556387595625234/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://23.social/users/herzmut/statuses/114556387595625234/replies?only_other_accounts=true&page=true",
"partOf": "https://23.social/users/herzmut/statuses/114556387595625234/replies",
"items": []
}
},
"likes": {
"id": "https://23.social/users/herzmut/statuses/114556387595625234/likes",
"type": "Collection",
"totalItems": 272
},
"shares": {
"id": "https://23.social/users/herzmut/statuses/114556387595625234/shares",
"type": "Collection",
"totalItems": 125
}
}
]
}