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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://masto.koutoupis.com/users/petros/statuses/114693278681713556", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-16T13:29:06Z", "url": "https://masto.koutoupis.com/@petros/114693278681713556", "attributedTo": "https://masto.koutoupis.com/users/petros", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://masto.koutoupis.com/users/petros/followers" ], "sensitive": false, "atomUri": "https://masto.koutoupis.com/users/petros/statuses/114693278681713556", "inReplyToAtomUri": null, "conversation": "tag:masto.koutoupis.com,2025-06-16:objectId=572986:objectType=Conversation", "content": "<p>And now we are inside the chapel! Much more work left to do....<br />Also, some may notice the stained glass is a modified form of one found in the chapel of Dracula X: Rondo of Blood. 🙂</p><p><a href=\"https://masto.koutoupis.com/tags/gbstudio\" class=\"mention hashtag\" rel=\"tag\">#<span>gbstudio</span></a> <a href=\"https://masto.koutoupis.com/tags/gamedevelopment\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedevelopment</span></a> <a href=\"https://masto.koutoupis.com/tags/retrogaming\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogaming</span></a> <a href=\"https://masto.koutoupis.com/tags/retrogames\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogames</span></a> <a href=\"https://masto.koutoupis.com/tags/gameboy\" class=\"mention hashtag\" rel=\"tag\">#<span>gameboy</span></a> <a href=\"https://masto.koutoupis.com/tags/nintendo\" class=\"mention hashtag\" rel=\"tag\">#<span>nintendo</span></a> <a href=\"https://masto.koutoupis.com/tags/thecultofblood\" class=\"mention hashtag\" rel=\"tag\">#<span>thecultofblood</span></a> <a href=\"https://masto.koutoupis.com/tags/cultofblood\" class=\"mention hashtag\" rel=\"tag\">#<span>cultofblood</span></a> <a href=\"https://masto.koutoupis.com/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a> <a href=\"https://masto.koutoupis.com/tags/indiedev\" class=\"mention hashtag\" rel=\"tag\">#<span>indiedev</span></a> <a href=\"https://masto.koutoupis.com/tags/indiegames\" class=\"mention hashtag\" rel=\"tag\">#<span>indiegames</span></a> <a href=\"https://masto.koutoupis.com/tags/castlevania\" class=\"mention hashtag\" rel=\"tag\">#<span>castlevania</span></a> <a href=\"https://masto.koutoupis.com/tags/itchio\" class=\"mention hashtag\" rel=\"tag\">#<span>itchio</span></a></p>", "contentMap": { "en": "<p>And now we are inside the chapel! Much more work left to do....<br />Also, some may notice the stained glass is a modified form of one found in the chapel of Dracula X: Rondo of Blood. 🙂</p><p><a href=\"https://masto.koutoupis.com/tags/gbstudio\" class=\"mention hashtag\" rel=\"tag\">#<span>gbstudio</span></a> <a href=\"https://masto.koutoupis.com/tags/gamedevelopment\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedevelopment</span></a> <a href=\"https://masto.koutoupis.com/tags/retrogaming\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogaming</span></a> <a href=\"https://masto.koutoupis.com/tags/retrogames\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogames</span></a> <a href=\"https://masto.koutoupis.com/tags/gameboy\" class=\"mention hashtag\" rel=\"tag\">#<span>gameboy</span></a> <a href=\"https://masto.koutoupis.com/tags/nintendo\" class=\"mention hashtag\" rel=\"tag\">#<span>nintendo</span></a> <a href=\"https://masto.koutoupis.com/tags/thecultofblood\" class=\"mention hashtag\" rel=\"tag\">#<span>thecultofblood</span></a> <a href=\"https://masto.koutoupis.com/tags/cultofblood\" class=\"mention hashtag\" rel=\"tag\">#<span>cultofblood</span></a> <a href=\"https://masto.koutoupis.com/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a> <a href=\"https://masto.koutoupis.com/tags/indiedev\" class=\"mention hashtag\" rel=\"tag\">#<span>indiedev</span></a> <a href=\"https://masto.koutoupis.com/tags/indiegames\" class=\"mention hashtag\" rel=\"tag\">#<span>indiegames</span></a> <a href=\"https://masto.koutoupis.com/tags/castlevania\" class=\"mention hashtag\" rel=\"tag\">#<span>castlevania</span></a> <a href=\"https://masto.koutoupis.com/tags/itchio\" class=\"mention hashtag\" rel=\"tag\">#<span>itchio</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://cdn.masto.host/mastokoutoupiscom/media_attachments/files/114/693/277/986/962/432/original/d59371d189dc1b23.mp4", "name": null, "blurhash": "UH8qje%jjXacMwaIs,ogR3ekt7og%OxwoLae", "width": 944, "height": 848 } ], "tag": [ { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/gbstudio", "name": "#gbstudio" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/gamedevelopment", "name": "#gamedevelopment" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/retrogaming", "name": "#retrogaming" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/retrogames", "name": "#retrogames" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/gameboy", "name": "#gameboy" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/nintendo", "name": "#nintendo" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/thecultofblood", "name": "#thecultofblood" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/cultofblood", "name": "#cultofblood" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/gamedev", "name": "#gamedev" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/indiedev", "name": "#indiedev" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/indiegames", "name": "#indiegames" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/castlevania", "name": "#castlevania" }, { "type": "Hashtag", "href": "https://masto.koutoupis.com/tags/itchio", "name": "#itchio" } ], "replies": { "id": "https://masto.koutoupis.com/users/petros/statuses/114693278681713556/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://masto.koutoupis.com/users/petros/statuses/114693278681713556/replies?only_other_accounts=true&page=true", "partOf": "https://masto.koutoupis.com/users/petros/statuses/114693278681713556/replies", "items": [] } }, "likes": { "id": "https://masto.koutoupis.com/users/petros/statuses/114693278681713556/likes", "type": "Collection", "totalItems": 9 }, "shares": { "id": "https://masto.koutoupis.com/users/petros/statuses/114693278681713556/shares", "type": "Collection", "totalItems": 2 } }