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.

Open in browser →
{ "@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.world/users/muz4now/statuses/113998106045706664", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-13T18:57:33Z", "url": "https://mastodon.world/@muz4now/113998106045706664", "attributedTo": "https://mastodon.world/users/muz4now", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.world/users/muz4now/followers" ], "sensitive": false, "atomUri": "https://mastodon.world/users/muz4now/statuses/113998106045706664", "inReplyToAtomUri": null, "conversation": "tag:mastodon.world,2025-02-13:objectId=372604959:objectType=Conversation", "content": "<p>Since we live in crazy times, we will be called on to protect those who are vulnerable. Be ready. Be better.<br />A synth-rock anthem to those who need protection.<br /><a href=\"https://mastodon.world/tags/SynthRock\" class=\"mention hashtag\" rel=\"tag\">#<span>SynthRock</span></a> <a href=\"https://mastodon.world/tags/Anthem\" class=\"mention hashtag\" rel=\"tag\">#<span>Anthem</span></a> <a href=\"https://mastodon.world/tags/Protection\" class=\"mention hashtag\" rel=\"tag\">#<span>Protection</span></a> <br /><a href=\"https://muz4now.com/2025/protection-nowplaying/?utm_source=dlvr.it&amp;utm_medium=mastodon&amp;utm_campaign=%40muz4now%40mastodon.world\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">muz4now.com/2025/protection-no</span><span class=\"invisible\">wplaying/?utm_source=dlvr.it&amp;utm_medium=mastodon&amp;utm_campaign=%40muz4now%40mastodon.world</span></a></p>", "contentMap": { "en": "<p>Since we live in crazy times, we will be called on to protect those who are vulnerable. Be ready. Be better.<br />A synth-rock anthem to those who need protection.<br /><a href=\"https://mastodon.world/tags/SynthRock\" class=\"mention hashtag\" rel=\"tag\">#<span>SynthRock</span></a> <a href=\"https://mastodon.world/tags/Anthem\" class=\"mention hashtag\" rel=\"tag\">#<span>Anthem</span></a> <a href=\"https://mastodon.world/tags/Protection\" class=\"mention hashtag\" rel=\"tag\">#<span>Protection</span></a> <br /><a href=\"https://muz4now.com/2025/protection-nowplaying/?utm_source=dlvr.it&amp;utm_medium=mastodon&amp;utm_campaign=%40muz4now%40mastodon.world\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">muz4now.com/2025/protection-no</span><span class=\"invisible\">wplaying/?utm_source=dlvr.it&amp;utm_medium=mastodon&amp;utm_campaign=%40muz4now%40mastodon.world</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.world/tags/synthrock", "name": "#synthrock" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/anthem", "name": "#anthem" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/protection", "name": "#protection" } ], "replies": { "id": "https://mastodon.world/users/muz4now/statuses/113998106045706664/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.world/users/muz4now/statuses/113998106045706664/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.world/users/muz4now/statuses/113998106045706664/replies", "items": [] } }, "likes": { "id": "https://mastodon.world/users/muz4now/statuses/113998106045706664/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.world/users/muz4now/statuses/113998106045706664/shares", "type": "Collection", "totalItems": 0 } }