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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"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-30T20:53:00Z",
"url": "https://mas.to/@hypercombogamer/114598764895748514",
"attributedTo": "https://mas.to/users/hypercombogamer",
"to": [
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],
"cc": [
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],
"sensitive": false,
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"inReplyToAtomUri": null,
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"contentMap": {
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},
"attachment": [
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"type": "Document",
"mediaType": "image/jpeg",
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"name": "Japanese Super Metroid Cover Art (1994)",
"blurhash": "UJGs}+m:AbNGFfxGxWWB_%x[WBww-V%2I=bH",
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0,
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}
],
"tag": [
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},
{
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"href": "https://mas.to/tags/gamedev",
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},
{
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"href": "https://mas.to/tags/videogames",
"name": "#videogames"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/games",
"name": "#games"
},
{
"type": "Hashtag",
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},
{
"type": "Hashtag",
"href": "https://mas.to/tags/nostalgia",
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},
{
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},
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},
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"name": "#retrogaming"
},
{
"type": "Hashtag",
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"name": "#samus"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/snes",
"name": "#snes"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/superfamicom",
"name": "#superfamicom"
},
{
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"href": "https://mas.to/tags/supermetroid",
"name": "#supermetroid"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/nintendo",
"name": "#nintendo"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/metroid",
"name": "#metroid"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/%E3%83%AC%E3%83%88%E3%83%AD%E3%82%B2%E3%83%BC%E3%83%A0",
"name": "#レトロゲーム"
},
{
"type": "Hashtag",
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"name": "#スーパーファミコン"
}
],
"replies": {
"id": "https://mas.to/users/hypercombogamer/statuses/114598764895748514/replies",
"type": "Collection",
"first": {
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"shares": {
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}
}