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://mastodon.social/users/camelliakyoto/statuses/114498984956751304/replies", "type": "Collection", "first": { "id": "https://mastodon.social/users/camelliakyoto/statuses/114498984956751304/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.social/users/camelliakyoto/statuses/114498984956751304/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/camelliakyoto/statuses/114498984956751304/replies", "items": [ { "id": "https://mastodon.social/users/camelliakyoto/statuses/114499084171109567", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/camelliakyoto/statuses/114498984956751304", "published": "2025-05-13T06:22:53Z", "url": "https://mastodon.social/@camelliakyoto/114499084171109567", "attributedTo": "https://mastodon.social/users/camelliakyoto", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/camelliakyoto/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/camelliakyoto/statuses/114499084171109567", "inReplyToAtomUri": "https://mastodon.social/users/camelliakyoto/statuses/114498984956751304", "conversation": "tag:mastodon.social,2025-05-13:objectId=995568719:objectType=Conversation", "content": "<p>Unlike the more public-orientated Gion Festival (祇園祭), the Aoi Matsuri became 1 of the &#39;sanchoku-sai&#39; (三勅祭), three great festivals held by imperial order.</p><p>🌩️The Kamo Shrines (賀茂神社)<br />🕊️Iwashimizu Hachimangū (石清水八幡宮)<br />🦌Kasuga Taisha (春日大社)</p><p><a href=\"https://mastodon.social/tags/Kyoto\" class=\"mention hashtag\" rel=\"tag\">#<span>Kyoto</span></a> <a href=\"https://mastodon.social/tags/%E4%BA%AC%E9%83%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>京都</span></a> <a href=\"https://mastodon.social/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a></p>", "contentMap": { "en": "<p>Unlike the more public-orientated Gion Festival (祇園祭), the Aoi Matsuri became 1 of the &#39;sanchoku-sai&#39; (三勅祭), three great festivals held by imperial order.</p><p>🌩️The Kamo Shrines (賀茂神社)<br />🕊️Iwashimizu Hachimangū (石清水八幡宮)<br />🦌Kasuga Taisha (春日大社)</p><p><a href=\"https://mastodon.social/tags/Kyoto\" class=\"mention hashtag\" rel=\"tag\">#<span>Kyoto</span></a> <a href=\"https://mastodon.social/tags/%E4%BA%AC%E9%83%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>京都</span></a> <a href=\"https://mastodon.social/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/499/071/263/665/809/original/4edaf6c32f8afa2f.jpeg", "name": "Kasuga Taisha in Nara.", "blurhash": "UXG[o{9HI.ozksV?IUoz?^IUMxt7^*WBR*of", "focalPoint": [ 0, 0 ], "width": 3533, "height": 2348 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/499/071/220/095/225/original/cc5f680ff15ab46c.jpeg", "name": "Shimogamo-jinja.", "blurhash": "UaHB;^?bIUxuS%M|NGfl?w%MV?t7?vbIMxt7", "focalPoint": [ 0, 0 ], "width": 2496, "height": 1664 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/499/071/214/707/097/original/65854e487292c1e5.jpeg", "name": "An imperial cart at Shimogamo-jinja, used in the Aoi Matsuri procession.", "blurhash": "UnGugwWBt7jF4Ts:Rjj[?baxbHflIUfPfkRj", "focalPoint": [ 0, 0 ], "width": 3325, "height": 2494 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/499/071/174/907/872/original/0378306df8027910.jpeg", "name": "Iwashimizu Hachiman-gu, south of Kyoto city.", "blurhash": "UZKdMDs,T0Rj5bt6W=jF~pxtVtt6tRjZnitR", "focalPoint": [ 0, 0 ], "width": 1879, "height": 2505 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/kyoto", "name": "#kyoto" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/%E4%BA%AC%E9%83%BD", "name": "#京都" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/japan", "name": "#japan" } ], "replies": { "id": "https://mastodon.social/users/camelliakyoto/statuses/114499084171109567/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/camelliakyoto/statuses/114499084171109567/replies?min_id=114499332281834669&page=true", "partOf": "https://mastodon.social/users/camelliakyoto/statuses/114499084171109567/replies", "items": [ "https://mastodon.social/users/camelliakyoto/statuses/114499332281834669" ] } }, "likes": { "id": "https://mastodon.social/users/camelliakyoto/statuses/114499084171109567/likes", "type": "Collection", "totalItems": 26 }, "shares": { "id": "https://mastodon.social/users/camelliakyoto/statuses/114499084171109567/shares", "type": "Collection", "totalItems": 3 } } ] } }