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",
{
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"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": "2025-06-26T19:00:53Z",
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"to": [
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],
"cc": [
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"content": "<p>Featherstone Castle!<br /><a href=\"https://mastodon.social/tags/photo\" class=\"mention hashtag\" rel=\"tag\">#<span>photo</span></a> <a href=\"https://mastodon.social/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a> <a href=\"https://mastodon.social/tags/outdoors\" class=\"mention hashtag\" rel=\"tag\">#<span>outdoors</span></a> <a href=\"https://mastodon.social/tags/architecture\" class=\"mention hashtag\" rel=\"tag\">#<span>architecture</span></a> <a href=\"https://mastodon.social/tags/building\" class=\"mention hashtag\" rel=\"tag\">#<span>building</span></a> <a href=\"https://mastodon.social/tags/historicbuilding\" class=\"mention hashtag\" rel=\"tag\">#<span>historicbuilding</span></a> <a href=\"https://mastodon.social/tags/grade1listed\" class=\"mention hashtag\" rel=\"tag\">#<span>grade1listed</span></a> <a href=\"https://mastodon.social/tags/grade1listedbuilding\" class=\"mention hashtag\" rel=\"tag\">#<span>grade1listedbuilding</span></a> <a href=\"https://mastodon.social/tags/listedbuilding\" class=\"mention hashtag\" rel=\"tag\">#<span>listedbuilding</span></a> <a href=\"https://mastodon.social/tags/gothic\" class=\"mention hashtag\" rel=\"tag\">#<span>gothic</span></a> <a href=\"https://mastodon.social/tags/gothicarchitecture\" class=\"mention hashtag\" rel=\"tag\">#<span>gothicarchitecture</span></a> <a href=\"https://mastodon.social/tags/castle\" class=\"mention hashtag\" rel=\"tag\">#<span>castle</span></a> <a href=\"https://mastodon.social/tags/castles\" class=\"mention hashtag\" rel=\"tag\">#<span>castles</span></a> <a href=\"https://mastodon.social/tags/featherstone\" class=\"mention hashtag\" rel=\"tag\">#<span>featherstone</span></a> <a href=\"https://mastodon.social/tags/featherstonecastle\" class=\"mention hashtag\" rel=\"tag\">#<span>featherstonecastle</span></a> <a href=\"https://mastodon.social/tags/northumbria\" class=\"mention hashtag\" rel=\"tag\">#<span>northumbria</span></a> <a href=\"https://mastodon.social/tags/northumberland\" class=\"mention hashtag\" rel=\"tag\">#<span>northumberland</span></a> <a href=\"https://mastodon.social/tags/sky\" class=\"mention hashtag\" rel=\"tag\">#<span>sky</span></a></p>",
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},
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{
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"name": "#gothicarchitecture"
},
{
"type": "Hashtag",
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},
{
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},
{
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"name": "#featherstone"
},
{
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"href": "https://mastodon.social/tags/featherstonecastle",
"name": "#featherstonecastle"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/Northumbria",
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},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/northumberland",
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},
{
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"replies": {
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"likes": {
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},
"shares": {
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}
}