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",
"fedibird": "http://fedibird.com/ns#",
"quoteUri": "fedibird:quoteUri",
"misskey": "https://misskey-hub.net/ns#",
"_misskey_quote": "misskey:_misskey_quote",
"expiry": "fedibird:expiry",
"references": {
"@id": "fedibird:references",
"@type": "@id"
},
"emojiReactions": {
"@id": "fedibird:emojiReactions",
"@type": "@id"
},
"searchableBy": {
"@id": "fedibird:searchableBy",
"@type": "@id"
}
}
],
"id": "https://fedibird.com/users/yanagiyuu/statuses/114701105107898899/replies",
"type": "Collection",
"first": {
"id": "https://fedibird.com/users/yanagiyuu/statuses/114701105107898899/replies?page=true",
"type": "CollectionPage",
"next": "https://fedibird.com/users/yanagiyuu/statuses/114701105107898899/replies?only_other_accounts=true&page=true",
"partOf": "https://fedibird.com/users/yanagiyuu/statuses/114701105107898899/replies",
"items": [
{
"id": "https://fedibird.com/users/yanagiyuu/statuses/114701154279896798",
"type": "Note",
"summary": "ダイエット記録 補足",
"inReplyTo": "https://fedibird.com/users/yanagiyuu/statuses/114701105107898899",
"published": "2025-06-17T22:51:58Z",
"url": "https://fedibird.com/@yanagiyuu/114701154279896798",
"attributedTo": "https://fedibird.com/users/yanagiyuu",
"to": [
"https://fedibird.com/users/yanagiyuu/followers"
],
"cc": [
"https://www.w3.org/ns/activitystreams#Public"
],
"sensitive": true,
"atomUri": "https://fedibird.com/users/yanagiyuu/statuses/114701154279896798",
"inReplyToAtomUri": "https://fedibird.com/users/yanagiyuu/statuses/114701105107898899",
"conversation": "tag:fedibird.com,2025-06-17:objectId=114701105107914156:objectType=Conversation",
"context": "https://fedibird.com/contexts/114701105107914156",
"searchableBy": [
"https://fedibird.com/users/yanagiyuu"
],
"content": "<p>目標は来年8月までに体重59kgの体脂肪率15%<br />筋肉量を47〜48kg残す必要があるので筋肉減少が著しい場合は途中でバルクアップも検討する</p>",
"contentMap": {
"ja": "<p>目標は来年8月までに体重59kgの体脂肪率15%<br />筋肉量を47〜48kg残す必要があるので筋肉減少が著しい場合は途中でバルクアップも検討する</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://fedibird.com/users/yanagiyuu/statuses/114701154279896798/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://fedibird.com/users/yanagiyuu/statuses/114701154279896798/replies?only_other_accounts=true&page=true",
"partOf": "https://fedibird.com/users/yanagiyuu/statuses/114701154279896798/replies",
"items": []
}
},
"references": {
"id": "https://fedibird.com/users/yanagiyuu/statuses/114701154279896798/references",
"type": "Collection",
"first": {
"type": "CollectionPage",
"partOf": "https://fedibird.com/users/yanagiyuu/statuses/114701154279896798/references",
"items": []
}
},
"emojiReactions": "https://fedibird.com/users/yanagiyuu/statuses/114701154279896798/emoji_reactions",
"generator": {
"id": "https://fedibird.com/generators/14085",
"type": "Application",
"name": "Tootle for Mastodon",
"url": ""
}
}
]
}
}