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.online/users/luis_felipe/statuses/114672688707676372",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-12T22:12:48Z",
"url": "https://mastodon.online/@luis_felipe/114672688707676372",
"attributedTo": "https://mastodon.online/users/luis_felipe",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.online/users/luis_felipe/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.online/users/luis_felipe/statuses/114672688707676372",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.online,2025-06-12:objectId=522408832:objectType=Conversation",
"content": "<p>Speaking of which, I'm working on a «Guix Channel Browser» that I forked from the Guix Packages Website to fix response times by using an independent database. </p><p>Currently it only covers the functionality of the forked website. But, as the name implies, the idea is to allow searching for whatever channels may provide.</p><p>If you would like to crash it, I published an instance at</p><p><a href=\"https://guix.deltaedro.org/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">guix.deltaedro.org/</span><span class=\"invisible\"></span></a></p><p>which I'll update whenever I add more functionality.</p><p><a href=\"https://mastodon.online/tags/gnu\" class=\"mention hashtag\" rel=\"tag\">#<span>gnu</span></a> <a href=\"https://mastodon.online/tags/guix\" class=\"mention hashtag\" rel=\"tag\">#<span>guix</span></a></p>",
"contentMap": {
"en": "<p>Speaking of which, I'm working on a «Guix Channel Browser» that I forked from the Guix Packages Website to fix response times by using an independent database. </p><p>Currently it only covers the functionality of the forked website. But, as the name implies, the idea is to allow searching for whatever channels may provide.</p><p>If you would like to crash it, I published an instance at</p><p><a href=\"https://guix.deltaedro.org/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">guix.deltaedro.org/</span><span class=\"invisible\"></span></a></p><p>which I'll update whenever I add more functionality.</p><p><a href=\"https://mastodon.online/tags/gnu\" class=\"mention hashtag\" rel=\"tag\">#<span>gnu</span></a> <a href=\"https://mastodon.online/tags/guix\" class=\"mention hashtag\" rel=\"tag\">#<span>guix</span></a></p>"
},
"updated": "2025-06-14T16:25:34Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.online/media_attachments/files/114/672/638/619/269/124/original/ceca019c15e7b6f1.png",
"name": "The application crashed in the Sonoran Desert, but the test dummy is alright.\n\n(Thanks to Sonoran J. for the financial support that made this image possible 👍)",
"blurhash": "UkLO7tR5Nr%L1Ra}OHozyAtRxAV@OHn$nPV[",
"focalPoint": [
0,
0
],
"width": 1371,
"height": 770
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/gnu",
"name": "#gnu"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/guix",
"name": "#guix"
}
],
"replies": {
"id": "https://mastodon.online/users/luis_felipe/statuses/114672688707676372/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.online/users/luis_felipe/statuses/114672688707676372/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/luis_felipe/statuses/114672688707676372/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.online/users/luis_felipe/statuses/114672688707676372/likes",
"type": "Collection",
"totalItems": 13
},
"shares": {
"id": "https://mastodon.online/users/luis_felipe/statuses/114672688707676372/shares",
"type": "Collection",
"totalItems": 10
}
}