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" } ], "id": "https://toot.community/users/feike/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://toot.community/users/feike/statuses/114659541838329258", "type": "Note", "summary": null, "inReplyTo": "https://toot.community/users/feike/statuses/114652374464880186", "published": "2025-06-10T14:29:22Z", "url": "https://toot.community/@feike/114659541838329258", "attributedTo": "https://toot.community/users/feike", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://toot.community/users/feike/followers", "https://mastodon.nl/users/voltnederland" ], "sensitive": false, "atomUri": "https://toot.community/users/feike/statuses/114659541838329258", "inReplyToAtomUri": "https://toot.community/users/feike/statuses/114652374464880186", "conversation": "tag:toot.community,2025-06-09:objectId=267033905:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.nl/@voltnederland\" class=\"u-url mention\">@<span>voltnederland</span></a></span> <a href=\"https://www.youtube.com/watch?v=yCXvYK3Q6QA\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/watch?v=yCXvYK3Q6QA</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.nl/@voltnederland\" class=\"u-url mention\">@<span>voltnederland</span></a></span> <a href=\"https://www.youtube.com/watch?v=yCXvYK3Q6QA\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/watch?v=yCXvYK3Q6QA</span><span class=\"invisible\"></span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.nl/users/voltnederland", "name": "@voltnederland@mastodon.nl" } ], "replies": { "id": "https://toot.community/users/feike/statuses/114659541838329258/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://toot.community/users/feike/statuses/114659541838329258/replies?only_other_accounts=true&page=true", "partOf": "https://toot.community/users/feike/statuses/114659541838329258/replies", "items": [] } }, "likes": { "id": "https://toot.community/users/feike/statuses/114659541838329258/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://toot.community/users/feike/statuses/114659541838329258/shares", "type": "Collection", "totalItems": 1 } }, { "id": "https://toot.community/users/feike/statuses/114652374464880186", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-09T08:06:37Z", "url": "https://toot.community/@feike/114652374464880186", "attributedTo": "https://toot.community/users/feike", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://toot.community/users/feike/followers" ], "sensitive": false, "atomUri": "https://toot.community/users/feike/statuses/114652374464880186", "inReplyToAtomUri": null, "conversation": "tag:toot.community,2025-06-09:objectId=267033905:objectType=Conversation", "content": "<p><a href=\"https://toot.community/tags/volt\" class=\"mention hashtag\" rel=\"tag\">#<span>volt</span></a> <a href=\"https://toot.community/tags/grune\" class=\"mention hashtag\" rel=\"tag\">#<span>grune</span></a> <br />DE Ich rufe die Abgeordneten des <a href=\"https://toot.community/tags/Europ%C3%A4ischen\" class=\"mention hashtag\" rel=\"tag\">#<span>Europäischen</span></a> <a href=\"https://toot.community/tags/Parlaments\" class=\"mention hashtag\" rel=\"tag\">#<span>Parlaments</span></a> auf, GEGEN den Plan der Europäischen <a href=\"https://toot.community/tags/Kommission\" class=\"mention hashtag\" rel=\"tag\">#<span>Kommission</span></a> zu stimmen, die <a href=\"https://toot.community/tags/Datenschutzgrundverordnung\" class=\"mention hashtag\" rel=\"tag\">#<span>Datenschutzgrundverordnung</span></a> zu verwässern<br />EN I call on all <a href=\"https://toot.community/tags/MEP\" class=\"mention hashtag\" rel=\"tag\">#<span>MEP</span></a> to vote AGAINST the <a href=\"https://toot.community/tags/EuropeanCommission\" class=\"mention hashtag\" rel=\"tag\">#<span>EuropeanCommission</span></a>&#39;s plan to dilute the <a href=\"https://toot.community/tags/GDPR\" class=\"mention hashtag\" rel=\"tag\">#<span>GDPR</span></a><br />FR Jappelle les députés <a href=\"https://toot.community/tags/europ%C3%A9ens\" class=\"mention hashtag\" rel=\"tag\">#<span>européens</span></a> à voter CONTRE le plan de la <a href=\"https://toot.community/tags/Commission\" class=\"mention hashtag\" rel=\"tag\">#<span>Commission</span></a> <a href=\"https://toot.community/tags/europ%C3%A9enne\" class=\"mention hashtag\" rel=\"tag\">#<span>européenne</span></a> visant à diluer le GDPR<br />NL Ik roep de <a href=\"https://toot.community/tags/Europalementariers\" class=\"mention hashtag\" rel=\"tag\">#<span>Europalementariers</span></a> op om TEGEN het plan van de <a href=\"https://toot.community/tags/EuropeseCommissie\" class=\"mention hashtag\" rel=\"tag\">#<span>EuropeseCommissie</span></a> om de <a href=\"https://toot.community/tags/AVG\" class=\"mention hashtag\" rel=\"tag\">#<span>AVG</span></a> te verwateren te stemmen</p>", "contentMap": { "en": "<p><a href=\"https://toot.community/tags/volt\" class=\"mention hashtag\" rel=\"tag\">#<span>volt</span></a> <a href=\"https://toot.community/tags/grune\" class=\"mention hashtag\" rel=\"tag\">#<span>grune</span></a> <br />DE Ich rufe die Abgeordneten des <a href=\"https://toot.community/tags/Europ%C3%A4ischen\" class=\"mention hashtag\" rel=\"tag\">#<span>Europäischen</span></a> <a href=\"https://toot.community/tags/Parlaments\" class=\"mention hashtag\" rel=\"tag\">#<span>Parlaments</span></a> auf, GEGEN den Plan der Europäischen <a href=\"https://toot.community/tags/Kommission\" class=\"mention hashtag\" rel=\"tag\">#<span>Kommission</span></a> zu stimmen, die <a href=\"https://toot.community/tags/Datenschutzgrundverordnung\" class=\"mention hashtag\" rel=\"tag\">#<span>Datenschutzgrundverordnung</span></a> zu verwässern<br />EN I call on all <a href=\"https://toot.community/tags/MEP\" class=\"mention hashtag\" rel=\"tag\">#<span>MEP</span></a> to vote AGAINST the <a href=\"https://toot.community/tags/EuropeanCommission\" class=\"mention hashtag\" rel=\"tag\">#<span>EuropeanCommission</span></a>&#39;s plan to dilute the <a href=\"https://toot.community/tags/GDPR\" class=\"mention hashtag\" rel=\"tag\">#<span>GDPR</span></a><br />FR Jappelle les députés <a href=\"https://toot.community/tags/europ%C3%A9ens\" class=\"mention hashtag\" rel=\"tag\">#<span>européens</span></a> à voter CONTRE le plan de la <a href=\"https://toot.community/tags/Commission\" class=\"mention hashtag\" rel=\"tag\">#<span>Commission</span></a> <a href=\"https://toot.community/tags/europ%C3%A9enne\" class=\"mention hashtag\" rel=\"tag\">#<span>européenne</span></a> visant à diluer le GDPR<br />NL Ik roep de <a href=\"https://toot.community/tags/Europalementariers\" class=\"mention hashtag\" rel=\"tag\">#<span>Europalementariers</span></a> op om TEGEN het plan van de <a href=\"https://toot.community/tags/EuropeseCommissie\" class=\"mention hashtag\" rel=\"tag\">#<span>EuropeseCommissie</span></a> om de <a href=\"https://toot.community/tags/AVG\" class=\"mention hashtag\" rel=\"tag\">#<span>AVG</span></a> te verwateren te stemmen</p>" }, "updated": "2025-06-11T14:56:50Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://toot.community/tags/gdpr", "name": "#gdpr" }, { "type": "Hashtag", "href": "https://toot.community/tags/europalementariers", "name": "#europalementariers" }, { "type": "Hashtag", "href": "https://toot.community/tags/europesecommissie", "name": "#europesecommissie" }, { "type": "Hashtag", "href": "https://toot.community/tags/avg", "name": "#avg" }, { "type": "Hashtag", "href": "https://toot.community/tags/europeancommission", "name": "#europeancommission" }, { "type": "Hashtag", "href": "https://toot.community/tags/europaischen", "name": "#europaischen" }, { "type": "Hashtag", "href": "https://toot.community/tags/parlaments", "name": "#parlaments" }, { "type": "Hashtag", "href": "https://toot.community/tags/datenschutzgrundverordnung", "name": "#datenschutzgrundverordnung" }, { "type": "Hashtag", "href": "https://toot.community/tags/europeens", "name": "#europeens" }, { "type": "Hashtag", "href": "https://toot.community/tags/commission", "name": "#commission" }, { "type": "Hashtag", "href": "https://toot.community/tags/europeenne", "name": "#europeenne" }, { "type": "Hashtag", "href": "https://toot.community/tags/volt", "name": "#volt" }, { "type": "Hashtag", "href": "https://toot.community/tags/grune", "name": "#grune" }, { "type": "Hashtag", "href": "https://toot.community/tags/kommission", "name": "#kommission" }, { "type": "Hashtag", "href": "https://toot.community/tags/mep", "name": "#mep" } ], "replies": { "id": "https://toot.community/users/feike/statuses/114652374464880186/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://toot.community/users/feike/statuses/114652374464880186/replies?min_id=114659541838329258&page=true", "partOf": "https://toot.community/users/feike/statuses/114652374464880186/replies", "items": [ "https://toot.community/users/feike/statuses/114659541838329258" ] } }, "likes": { "id": "https://toot.community/users/feike/statuses/114652374464880186/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://toot.community/users/feike/statuses/114652374464880186/shares", "type": "Collection", "totalItems": 1 } } ] }