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://mastodon.nl/users/navia/statuses/113997798243237580", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-13T17:39:16Z", "url": "https://mastodon.nl/@navia/113997798243237580", "attributedTo": "https://mastodon.nl/users/navia", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.nl/users/navia/followers", "https://social.anoxinon.de/users/Codeberg" ], "sensitive": false, "atomUri": "https://mastodon.nl/users/navia/statuses/113997798243237580", "inReplyToAtomUri": null, "conversation": "tag:mastodon.nl,2025-02-13:objectId=144348018:objectType=Conversation", "content": "<p>:fediverse: Feddit / Lemmy Post<br />🔗 <a href=\"https://feddit.nl/post/28655711\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">feddit.nl/post/28655711</span><span class=\"invisible\"></span></a></p><p>:mastodon: <span class=\"h-card\" translate=\"no\"><a href=\"https://social.anoxinon.de/@Codeberg\" class=\"u-url mention\">@<span>Codeberg</span></a></span> The German non-profit :git: Forgejo instance :codeberg: Codeberg is currently facing availability issues due to a 💥 far-right 🔥 DDoS attack directed at their 📶 bandwidth, amidsts rising tension in Germany during the 🗳️ BTW25 election campaign and an 🚗 attack in Munich.</p><p><a href=\"https://mastodon.nl/tags/Codeberg\" class=\"mention hashtag\" rel=\"tag\">#<span>Codeberg</span></a> <a href=\"https://mastodon.nl/tags/Forgejo\" class=\"mention hashtag\" rel=\"tag\">#<span>Forgejo</span></a> <a href=\"https://mastodon.nl/tags/ddos\" class=\"mention hashtag\" rel=\"tag\">#<span>ddos</span></a> <a href=\"https://mastodon.nl/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a> <a href=\"https://mastodon.nl/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.nl/tags/Spam\" class=\"mention hashtag\" rel=\"tag\">#<span>Spam</span></a></p>", "contentMap": { "en": "<p>:fediverse: Feddit / Lemmy Post<br />🔗 <a href=\"https://feddit.nl/post/28655711\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">feddit.nl/post/28655711</span><span class=\"invisible\"></span></a></p><p>:mastodon: <span class=\"h-card\" translate=\"no\"><a href=\"https://social.anoxinon.de/@Codeberg\" class=\"u-url mention\">@<span>Codeberg</span></a></span> The German non-profit :git: Forgejo instance :codeberg: Codeberg is currently facing availability issues due to a 💥 far-right 🔥 DDoS attack directed at their 📶 bandwidth, amidsts rising tension in Germany during the 🗳️ BTW25 election campaign and an 🚗 attack in Munich.</p><p><a href=\"https://mastodon.nl/tags/Codeberg\" class=\"mention hashtag\" rel=\"tag\">#<span>Codeberg</span></a> <a href=\"https://mastodon.nl/tags/Forgejo\" class=\"mention hashtag\" rel=\"tag\">#<span>Forgejo</span></a> <a href=\"https://mastodon.nl/tags/ddos\" class=\"mention hashtag\" rel=\"tag\">#<span>ddos</span></a> <a href=\"https://mastodon.nl/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a> <a href=\"https://mastodon.nl/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.nl/tags/Spam\" class=\"mention hashtag\" rel=\"tag\">#<span>Spam</span></a></p>" }, "updated": "2025-02-13T18:25:30Z", "attachment": [], "tag": [ { "type": "Mention", "href": "https://social.anoxinon.de/users/Codeberg", "name": "@Codeberg@social.anoxinon.de" }, { "type": "Hashtag", "href": "https://mastodon.nl/tags/spam", "name": "#spam" }, { "type": "Hashtag", "href": "https://mastodon.nl/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.nl/tags/foss", "name": "#foss" }, { "type": "Hashtag", "href": "https://mastodon.nl/tags/ddos", "name": "#ddos" }, { "type": "Hashtag", "href": "https://mastodon.nl/tags/forgejo", "name": "#forgejo" }, { "type": "Hashtag", "href": "https://mastodon.nl/tags/codeberg", "name": "#codeberg" }, { "id": "https://mastodon.nl/emojis/125073", "type": "Emoji", "name": ":fediverse:", "updated": "2024-01-06T12:27:09Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.nl/system/custom_emojis/images/000/125/073/original/de1c59f53bfcc6e9.png" } }, { "id": "https://mastodon.nl/emojis/4744", "type": "Emoji", "name": ":mastodon:", "updated": "2024-01-08T15:32:35Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.nl/system/custom_emojis/images/000/004/744/original/8a135a00bac3690d.png" } }, { "id": "https://mastodon.nl/emojis/125091", "type": "Emoji", "name": ":git:", "updated": "2024-01-06T12:28:01Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.nl/system/custom_emojis/images/000/125/091/original/01a9918b9e5d2ddb.png" } }, { "id": "https://mastodon.nl/emojis/125041", "type": "Emoji", "name": ":codeberg:", "updated": "2024-01-06T12:24:23Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.nl/system/custom_emojis/images/000/125/041/original/6ba6badba7a92632.png" } } ], "replies": { "id": "https://mastodon.nl/users/navia/statuses/113997798243237580/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.nl/users/navia/statuses/113997798243237580/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.nl/users/navia/statuses/113997798243237580/replies", "items": [] } } }