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" } ], "id": "https://noc.social/users/light/statuses/114253798382748114", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/unspeaker/statuses/114253731396290744", "published": "2025-03-30T22:43:29Z", "url": "https://noc.social/@light/114253798382748114", "attributedTo": "https://noc.social/users/light", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://noc.social/users/light/followers", "https://grapheneos.social/users/GrapheneOS", "https://qoto.org/users/admitsWrongIfProven", "https://fosstodon.org/users/s31bz", "https://linuxrocks.online/users/OpenComputeDesign", "https://mastodon.social/users/unspeaker" ], "sensitive": false, "atomUri": "https://noc.social/users/light/statuses/114253798382748114", "inReplyToAtomUri": "https://mastodon.social/users/unspeaker/statuses/114253731396290744", "conversation": "tag:linuxrocks.online,2025-03-28:objectId=70560828:objectType=Conversation", "content": "<p><span class=\"h-card\"><a href=\"https://mastodon.social/@unspeaker\" class=\"u-url mention\">@<span>unspeaker</span></a></span> <span class=\"h-card\"><a href=\"https://linuxrocks.online/@OpenComputeDesign\" class=\"u-url mention\">@<span>OpenComputeDesign</span></a></span> <span class=\"h-card\"><a href=\"https://fosstodon.org/@s31bz\" class=\"u-url mention\">@<span>s31bz</span></a></span> <span class=\"h-card\"><a href=\"https://qoto.org/@admitsWrongIfProven\" class=\"u-url mention\">@<span>admitsWrongIfProven</span></a></span> I&#39;m more of a <span class=\"h-card\"><a href=\"https://grapheneos.social/@GrapheneOS\" class=\"u-url mention\">@<span>GrapheneOS</span></a></span> man myself.</p>", "contentMap": { "en": "<p><span class=\"h-card\"><a href=\"https://mastodon.social/@unspeaker\" class=\"u-url mention\">@<span>unspeaker</span></a></span> <span class=\"h-card\"><a href=\"https://linuxrocks.online/@OpenComputeDesign\" class=\"u-url mention\">@<span>OpenComputeDesign</span></a></span> <span class=\"h-card\"><a href=\"https://fosstodon.org/@s31bz\" class=\"u-url mention\">@<span>s31bz</span></a></span> <span class=\"h-card\"><a href=\"https://qoto.org/@admitsWrongIfProven\" class=\"u-url mention\">@<span>admitsWrongIfProven</span></a></span> I&#39;m more of a <span class=\"h-card\"><a href=\"https://grapheneos.social/@GrapheneOS\" class=\"u-url mention\">@<span>GrapheneOS</span></a></span> man myself.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/unspeaker", "name": "@unspeaker@mastodon.social" }, { "type": "Mention", "href": "https://linuxrocks.online/users/OpenComputeDesign", "name": "@OpenComputeDesign@linuxrocks.online" }, { "type": "Mention", "href": "https://fosstodon.org/users/s31bz", "name": "@s31bz@fosstodon.org" }, { "type": "Mention", "href": "https://qoto.org/users/admitsWrongIfProven", "name": "@admitsWrongIfProven@qoto.org" }, { "type": "Mention", "href": "https://grapheneos.social/users/GrapheneOS", "name": "@GrapheneOS@grapheneos.social" } ], "replies": { "id": "https://noc.social/users/light/statuses/114253798382748114/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://noc.social/users/light/statuses/114253798382748114/replies?only_other_accounts=true&page=true", "partOf": "https://noc.social/users/light/statuses/114253798382748114/replies", "items": [] } } }