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"
}
],
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"summary": null,
"inReplyTo": null,
"published": "2025-06-13T17:16:26Z",
"url": "https://mstdn.social/@MWNautilus/114677185674065264",
"attributedTo": "https://mstdn.social/users/MWNautilus",
"to": [
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],
"cc": [
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],
"sensitive": false,
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"contentMap": {
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},
"attachment": [
{
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},
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},
{
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"name": null,
"blurhash": "UKAw@fWBerj[_MogtQbabaxufjR%Int7aeRj",
"width": 1000,
"height": 933
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/OpenSource",
"name": "#OpenSource"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/spectrometer",
"name": "#spectrometer"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/diybio",
"name": "#diybio"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/diychem",
"name": "#diychem"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/chemistry",
"name": "#chemistry"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/lab",
"name": "#lab"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/instruments",
"name": "#instruments"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/NMR",
"name": "#NMR"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/spectroscopy",
"name": "#spectroscopy"
}
],
"replies": {
"id": "https://mstdn.social/users/MWNautilus/statuses/114677185674065264/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.social/users/MWNautilus/statuses/114677185674065264/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.social/users/MWNautilus/statuses/114677185674065264/replies",
"items": []
}
},
"likes": {
"id": "https://mstdn.social/users/MWNautilus/statuses/114677185674065264/likes",
"type": "Collection",
"totalItems": 7
},
"shares": {
"id": "https://mstdn.social/users/MWNautilus/statuses/114677185674065264/shares",
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}
}