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": [
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{
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"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"Hashtag": "as:Hashtag"
}
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"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-25T19:58:34Z",
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"attributedTo": "https://mastodon.social/users/PabloMtnezCalleja",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
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],
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},
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},
{
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"name": "#experimentalphotography"
},
{
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},
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},
{
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},
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"name": "#fotografiaabstracta"
},
{
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"replies": {
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"type": "Collection",
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