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/unspeaker/statuses/114364694164359619/replies",
"type": "Collection",
"first": {
"id": "https://mastodon.social/users/unspeaker/statuses/114364694164359619/replies?page=true",
"type": "CollectionPage",
"next": "https://mastodon.social/users/unspeaker/statuses/114364694164359619/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/unspeaker/statuses/114364694164359619/replies",
"items": [
{
"id": "https://mastodon.social/users/unspeaker/statuses/114387444888320088",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/unspeaker/statuses/114364694164359619",
"published": "2025-04-23T13:11:32Z",
"url": "https://mastodon.social/@unspeaker/114387444888320088",
"attributedTo": "https://mastodon.social/users/unspeaker",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/unspeaker/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/unspeaker/statuses/114387444888320088",
"inReplyToAtomUri": "https://mastodon.social/users/unspeaker/statuses/114364694164359619",
"conversation": "tag:mastodon.social,2025-04-19:objectId=976208561:objectType=Conversation",
"content": "<p>well if it ain't <a href=\"https://mastodon.social/tags/tek\" class=\"mention hashtag\" rel=\"tag\">#<span>tek</span></a> 0.2.1:</p><p><a href=\"https://codeberg.org/unspeaker/tek/releases/tag/0.2.1\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">codeberg.org/unspeaker/tek/rel</span><span class=\"invisible\">eases/tag/0.2.1</span></a></p><p>this upgrades to <a href=\"https://mastodon.social/tags/rustlang\" class=\"mention hashtag\" rel=\"tag\">#<span>rustlang</span></a> 2024, and fixes a couple obvious bugs that have been annoying me for the longest time - the weird color bar you can see in the 0.2.0 screenshot upthread, and the incorrect note length grid in the sequencer.</p><p><a href=\"https://mastodon.social/tags/rust\" class=\"mention hashtag\" rel=\"tag\">#<span>rust</span></a> <a href=\"https://mastodon.social/tags/tui\" class=\"mention hashtag\" rel=\"tag\">#<span>tui</span></a> <a href=\"https://mastodon.social/tags/ratatui\" class=\"mention hashtag\" rel=\"tag\">#<span>ratatui</span></a> <a href=\"https://mastodon.social/tags/midi\" class=\"mention hashtag\" rel=\"tag\">#<span>midi</span></a> <a href=\"https://mastodon.social/tags/daw\" class=\"mention hashtag\" rel=\"tag\">#<span>daw</span></a> <a href=\"https://mastodon.social/tags/sequencer\" class=\"mention hashtag\" rel=\"tag\">#<span>sequencer</span></a> <a href=\"https://mastodon.social/tags/ableton\" class=\"mention hashtag\" rel=\"tag\">#<span>ableton</span></a></p>",
"contentMap": {
"en": "<p>well if it ain't <a href=\"https://mastodon.social/tags/tek\" class=\"mention hashtag\" rel=\"tag\">#<span>tek</span></a> 0.2.1:</p><p><a href=\"https://codeberg.org/unspeaker/tek/releases/tag/0.2.1\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">codeberg.org/unspeaker/tek/rel</span><span class=\"invisible\">eases/tag/0.2.1</span></a></p><p>this upgrades to <a href=\"https://mastodon.social/tags/rustlang\" class=\"mention hashtag\" rel=\"tag\">#<span>rustlang</span></a> 2024, and fixes a couple obvious bugs that have been annoying me for the longest time - the weird color bar you can see in the 0.2.0 screenshot upthread, and the incorrect note length grid in the sequencer.</p><p><a href=\"https://mastodon.social/tags/rust\" class=\"mention hashtag\" rel=\"tag\">#<span>rust</span></a> <a href=\"https://mastodon.social/tags/tui\" class=\"mention hashtag\" rel=\"tag\">#<span>tui</span></a> <a href=\"https://mastodon.social/tags/ratatui\" class=\"mention hashtag\" rel=\"tag\">#<span>ratatui</span></a> <a href=\"https://mastodon.social/tags/midi\" class=\"mention hashtag\" rel=\"tag\">#<span>midi</span></a> <a href=\"https://mastodon.social/tags/daw\" class=\"mention hashtag\" rel=\"tag\">#<span>daw</span></a> <a href=\"https://mastodon.social/tags/sequencer\" class=\"mention hashtag\" rel=\"tag\">#<span>sequencer</span></a> <a href=\"https://mastodon.social/tags/ableton\" class=\"mention hashtag\" rel=\"tag\">#<span>ableton</span></a></p>"
},
"updated": "2025-04-23T13:12:18Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/387/436/172/685/635/original/8295d1eedb9c0c56.png",
"name": "screenshot of text mode midi arranger in lovely turquoise",
"blurhash": "UM6Ijlnpd.S=kDjujEa_s7axe-o2ogj[jYax",
"focalPoint": [
0,
0
],
"width": 967,
"height": 950
},
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/387/436/154/758/163/original/5cf6c407064685c5.png",
"name": "screenshot of text mode midi arranger containing embedded sequencer",
"blurhash": "UE69FSxNvjX4krjbjEa{pbV=itoHo$j^n%ax",
"focalPoint": [
0,
0
],
"width": 967,
"height": 950
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/tek",
"name": "#tek"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/rustlang",
"name": "#rustlang"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/rust",
"name": "#rust"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/tui",
"name": "#tui"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/ratatui",
"name": "#ratatui"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/midi",
"name": "#midi"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/daw",
"name": "#daw"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/sequencer",
"name": "#sequencer"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/ableton",
"name": "#ableton"
}
],
"replies": {
"id": "https://mastodon.social/users/unspeaker/statuses/114387444888320088/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/unspeaker/statuses/114387444888320088/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/unspeaker/statuses/114387444888320088/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/unspeaker/statuses/114387444888320088/likes",
"type": "Collection",
"totalItems": 9
},
"shares": {
"id": "https://mastodon.social/users/unspeaker/statuses/114387444888320088/shares",
"type": "Collection",
"totalItems": 3
}
}
]
}
}