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/Aphelion/collections/featured",
"type": "OrderedCollection",
"totalItems": 2,
"orderedItems": [
{
"id": "https://mastodon.sdf.org/users/Aphelion/statuses/114292698528323122",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-06T19:36:18Z",
"url": "https://mastodon.sdf.org/@Aphelion/114292698528323122",
"attributedTo": "https://mastodon.sdf.org/users/Aphelion",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/Aphelion/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/Aphelion/statuses/114292698528323122",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2025-04-06:objectId=256867357:objectType=Conversation",
"content": "<p>“Become” from Library on Fire. 395 pages of burning <a href=\"https://mastodon.sdf.org/tags/poetry\" class=\"mention hashtag\" rel=\"tag\">#<span>poetry</span></a> now available at <a href=\"https://www.nihtgengapress.com/product/library-on-fire\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nihtgengapress.com/product/lib</span><span class=\"invisible\">rary-on-fire</span></a></p><p>3 copies left! </p><p>Thank you for giving an independent <a href=\"https://mastodon.sdf.org/tags/poet\" class=\"mention hashtag\" rel=\"tag\">#<span>poet</span></a> the gift of “Sold out”! 🖤</p><p><a href=\"https://mastodon.sdf.org/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://mastodon.sdf.org/tags/bookstodon\" class=\"mention hashtag\" rel=\"tag\">#<span>bookstodon</span></a> <a href=\"https://mastodon.sdf.org/tags/indie\" class=\"mention hashtag\" rel=\"tag\">#<span>indie</span></a></p>",
"contentMap": {
"en": "<p>“Become” from Library on Fire. 395 pages of burning <a href=\"https://mastodon.sdf.org/tags/poetry\" class=\"mention hashtag\" rel=\"tag\">#<span>poetry</span></a> now available at <a href=\"https://www.nihtgengapress.com/product/library-on-fire\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nihtgengapress.com/product/lib</span><span class=\"invisible\">rary-on-fire</span></a></p><p>3 copies left! </p><p>Thank you for giving an independent <a href=\"https://mastodon.sdf.org/tags/poet\" class=\"mention hashtag\" rel=\"tag\">#<span>poet</span></a> the gift of “Sold out”! 🖤</p><p><a href=\"https://mastodon.sdf.org/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://mastodon.sdf.org/tags/bookstodon\" class=\"mention hashtag\" rel=\"tag\">#<span>bookstodon</span></a> <a href=\"https://mastodon.sdf.org/tags/indie\" class=\"mention hashtag\" rel=\"tag\">#<span>indie</span></a></p>"
},
"updated": "2025-04-30T20:08:43Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mastodon.sdf.org/system/media_attachments/files/114/292/697/788/128/008/original/8db2da2cd8f6ad1e.jpeg",
"name": "Become\n\nWhat\nChoice do I\nHave in the\nDeepest dark,\nBut to become\nThe stars?",
"blurhash": "UBHej@%#M}s.~p%LWCs;o2oeWBj[%Lj[a#ay",
"width": 1247,
"height": 1663
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/poetry",
"name": "#poetry"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/poet",
"name": "#poet"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/books",
"name": "#books"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/bookstodon",
"name": "#bookstodon"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/indie",
"name": "#indie"
}
],
"replies": {
"id": "https://mastodon.sdf.org/users/Aphelion/statuses/114292698528323122/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/Aphelion/statuses/114292698528323122/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/Aphelion/statuses/114292698528323122/replies",
"items": []
}
}
},
{
"id": "https://mastodon.sdf.org/users/Aphelion/statuses/114074112199671332",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-02-27T05:06:55Z",
"url": "https://mastodon.sdf.org/@Aphelion/114074112199671332",
"attributedTo": "https://mastodon.sdf.org/users/Aphelion",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/Aphelion/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/Aphelion/statuses/114074112199671332",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2025-02-27:objectId=247030147:objectType=Conversation",
"content": "<p>I put the omen in women.</p>",
"contentMap": {
"en": "<p>I put the omen in women.</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.sdf.org/users/Aphelion/statuses/114074112199671332/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/Aphelion/statuses/114074112199671332/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/Aphelion/statuses/114074112199671332/replies",
"items": []
}
}
}
]
}