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://mas.to/users/tkristinwilson/statuses/114717586632419770",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-20T20:30:56Z",
"url": "https://mas.to/@tkristinwilson/114717586632419770",
"attributedTo": "https://mas.to/users/tkristinwilson",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/tkristinwilson/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/tkristinwilson/statuses/114717586632419770",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-06-20:objectId=508645763:objectType=Conversation",
"content": "<p>🕸️ 🧡 Understanding Life as a Fungus. </p><p><a href=\"https://synosys.github.io/cosmo-exhibition-fungal-network-growth/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">synosys.github.io/cosmo-exhibi</span><span class=\"invisible\">tion-fungal-network-growth/</span></a></p><p><a href=\"https://mas.to/tags/ComplexSystems\" class=\"mention hashtag\" rel=\"tag\">#<span>ComplexSystems</span></a></p>",
"contentMap": {
"en": "<p>🕸️ 🧡 Understanding Life as a Fungus. </p><p><a href=\"https://synosys.github.io/cosmo-exhibition-fungal-network-growth/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">synosys.github.io/cosmo-exhibi</span><span class=\"invisible\">tion-fungal-network-growth/</span></a></p><p><a href=\"https://mas.to/tags/ComplexSystems\" class=\"mention hashtag\" rel=\"tag\">#<span>ComplexSystems</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mas.to/media_attachments/files/114/717/569/226/016/583/original/eca98a6708be4ae5.jpg",
"name": "An image of a yellow fungus on a black background. An oval shaped fungus in the centre has grown networks which radiate out across its environment.",
"blurhash": "ULBpK{9c~SE4RmayRmWC%Je:^}jZjbj?agoK",
"focalPoint": [
0.52,
-0.5
],
"width": 3527,
"height": 2351
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/complexsystems",
"name": "#complexsystems"
}
],
"replies": {
"id": "https://mas.to/users/tkristinwilson/statuses/114717586632419770/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/tkristinwilson/statuses/114717586632419770/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/tkristinwilson/statuses/114717586632419770/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/tkristinwilson/statuses/114717586632419770/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mas.to/users/tkristinwilson/statuses/114717586632419770/shares",
"type": "Collection",
"totalItems": 3
}
}