ActivityPub Viewer

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.

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{ "@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", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://social.vivaldi.net/users/kyu3a/statuses/114449711305935657", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-04T13:06:43Z", "url": "https://social.vivaldi.net/@kyu3a/114449711305935657", "attributedTo": "https://social.vivaldi.net/users/kyu3a", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.vivaldi.net/users/kyu3a/followers" ], "sensitive": false, "atomUri": "https://social.vivaldi.net/users/kyu3a/statuses/114449711305935657", "inReplyToAtomUri": null, "conversation": "tag:vivaldi.net,2025-05-04:objectId=275408725:objectType=Conversation", "content": "<p><a href=\"https://social.vivaldi.net/tags/%E3%83%9D%E3%83%83%E3%83%89%E3%82%AD%E3%83%A3%E3%82%B9%E3%83%88\" class=\"mention hashtag\" rel=\"tag\">#<span>ポッドキャスト</span></a> を上げ直しました。 :tony_smiling: </p><p>第4回【Podcast】Powerbeats Pro 2 レビュー - YouTube <br /><a href=\"https://www.youtube.com/watch?v=pE4raoCOlw4\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=pE4raoCOlw</span><span class=\"invisible\">4</span></a></p><p><a href=\"https://social.vivaldi.net/tags/Podcast\" class=\"mention hashtag\" rel=\"tag\">#<span>Podcast</span></a> <a href=\"https://social.vivaldi.net/tags/PowerbeatsPro2\" class=\"mention hashtag\" rel=\"tag\">#<span>PowerbeatsPro2</span></a> <a href=\"https://social.vivaldi.net/tags/%E3%82%A4%E3%83%A4%E3%83%9B%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>イヤホン</span></a> <a href=\"https://social.vivaldi.net/tags/Earhone\" class=\"mention hashtag\" rel=\"tag\">#<span>Earhone</span></a> <a href=\"https://social.vivaldi.net/tags/Beats\" class=\"mention hashtag\" rel=\"tag\">#<span>Beats</span></a></p>", "contentMap": { "ja": "<p><a href=\"https://social.vivaldi.net/tags/%E3%83%9D%E3%83%83%E3%83%89%E3%82%AD%E3%83%A3%E3%82%B9%E3%83%88\" class=\"mention hashtag\" rel=\"tag\">#<span>ポッドキャスト</span></a> を上げ直しました。 :tony_smiling: </p><p>第4回【Podcast】Powerbeats Pro 2 レビュー - YouTube <br /><a href=\"https://www.youtube.com/watch?v=pE4raoCOlw4\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=pE4raoCOlw</span><span class=\"invisible\">4</span></a></p><p><a href=\"https://social.vivaldi.net/tags/Podcast\" class=\"mention hashtag\" rel=\"tag\">#<span>Podcast</span></a> <a href=\"https://social.vivaldi.net/tags/PowerbeatsPro2\" class=\"mention hashtag\" rel=\"tag\">#<span>PowerbeatsPro2</span></a> <a href=\"https://social.vivaldi.net/tags/%E3%82%A4%E3%83%A4%E3%83%9B%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>イヤホン</span></a> <a href=\"https://social.vivaldi.net/tags/Earhone\" class=\"mention hashtag\" rel=\"tag\">#<span>Earhone</span></a> <a href=\"https://social.vivaldi.net/tags/Beats\" class=\"mention hashtag\" rel=\"tag\">#<span>Beats</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://social.vivaldi.net/tags/%E3%83%9D%E3%83%83%E3%83%89%E3%82%AD%E3%83%A3%E3%82%B9%E3%83%88", "name": "#ポッドキャスト" }, { "type": "Hashtag", "href": "https://social.vivaldi.net/tags/podcast", "name": "#podcast" }, { "type": "Hashtag", "href": "https://social.vivaldi.net/tags/powerbeatspro2", "name": "#powerbeatspro2" }, { "type": "Hashtag", "href": "https://social.vivaldi.net/tags/%E3%82%A4%E3%83%A4%E3%83%9B%E3%83%B3", "name": "#イヤホン" }, { "type": "Hashtag", "href": "https://social.vivaldi.net/tags/earhone", "name": "#earhone" }, { "type": "Hashtag", "href": "https://social.vivaldi.net/tags/beats", "name": "#beats" }, { "id": "https://social.vivaldi.net/emojis/9", "type": "Emoji", "name": ":tony_smiling:", "updated": "2022-11-11T12:00:06Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://social-cdn.vivaldi.net/system/custom_emojis/images/000/000/009/original/bc74506db9adfef0.png" } } ], "replies": { "id": "https://social.vivaldi.net/users/kyu3a/statuses/114449711305935657/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.vivaldi.net/users/kyu3a/statuses/114449711305935657/replies?only_other_accounts=true&page=true", "partOf": "https://social.vivaldi.net/users/kyu3a/statuses/114449711305935657/replies", "items": [] } }, "likes": { "id": "https://social.vivaldi.net/users/kyu3a/statuses/114449711305935657/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://social.vivaldi.net/users/kyu3a/statuses/114449711305935657/shares", "type": "Collection", "totalItems": 0 } }