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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.online/users/exa/statuses/114397155766204353",
"type": "Note",
"summary": null,
"inReplyTo": "https://fosstodon.org/users/jbqueru/statuses/114397081669616324",
"published": "2025-04-25T06:21:09Z",
"url": "https://mastodon.online/@exa/114397155766204353",
"attributedTo": "https://mastodon.online/users/exa",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.online/users/exa/followers",
"https://fosstodon.org/users/jbqueru"
],
"sensitive": false,
"atomUri": "https://mastodon.online/users/exa/statuses/114397155766204353",
"inReplyToAtomUri": "https://fosstodon.org/users/jbqueru/statuses/114397081669616324",
"conversation": "tag:fosstodon.org,2025-04-25:objectId=310464723:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@jbqueru\" class=\"u-url mention\">@<span>jbqueru</span></a></span> like maybe the performance complexity somehow doesn't belong to a reliable RISC core... maybe we should have coprocessors again, with some sensible interface?</p><p><a href=\"https://mastodon.online/tags/riscv\" class=\"mention hashtag\" rel=\"tag\">#<span>riscv</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@jbqueru\" class=\"u-url mention\">@<span>jbqueru</span></a></span> like maybe the performance complexity somehow doesn't belong to a reliable RISC core... maybe we should have coprocessors again, with some sensible interface?</p><p><a href=\"https://mastodon.online/tags/riscv\" class=\"mention hashtag\" rel=\"tag\">#<span>riscv</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://fosstodon.org/users/jbqueru",
"name": "@jbqueru@fosstodon.org"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/riscv",
"name": "#riscv"
}
],
"replies": {
"id": "https://mastodon.online/users/exa/statuses/114397155766204353/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.online/users/exa/statuses/114397155766204353/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/exa/statuses/114397155766204353/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.online/users/exa/statuses/114397155766204353/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.online/users/exa/statuses/114397155766204353/shares",
"type": "Collection",
"totalItems": 0
}
}