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/114503616464794837", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/camelliakyoto/statuses/114499332281834669", "published": "2025-05-14T01:35:30Z", "url": "https://mastodon.social/@camelliakyoto/114503616464794837", "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/114503616464794837", "inReplyToAtomUri": "https://mastodon.social/users/camelliakyoto/statuses/114499332281834669", "conversation": "tag:mastodon.social,2025-05-13:objectId=995568719:objectType=Conversation", "content": "<p>On May 15th a grand procession of men, women and children dressed in Heian period clothing leaves the grounds of the imperial palace.</p><p>An imperial messenger on horseback leads 600 people, 4 oxen, 36 horses and 2 ox-carts...first to Shimogamo-jinja (下鴨神社) and then on to Kamigamo-jinja (上賀茂神社).<br /><a href=\"https://mastodon.social/tags/Kyoto\" class=\"mention hashtag\" rel=\"tag\">#<span>Kyoto</span></a></p>", "contentMap": { "en": "<p>On May 15th a grand procession of men, women and children dressed in Heian period clothing leaves the grounds of the imperial palace.</p><p>An imperial messenger on horseback leads 600 people, 4 oxen, 36 horses and 2 ox-carts...first to Shimogamo-jinja (下鴨神社) and then on to Kamigamo-jinja (上賀茂神社).<br /><a href=\"https://mastodon.social/tags/Kyoto\" class=\"mention hashtag\" rel=\"tag\">#<span>Kyoto</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/503/610/378/368/283/original/543ea3239455159e.jpeg", "name": "Participants dressed in Heian period costumes for the Aoi Matsuri parade.", "blurhash": "UTH-_bDiRkt7.SD%aes:_NR%WAj]_3t7M{Ri", "focalPoint": [ 0, 0 ], "width": 3840, "height": 2160 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/503/610/351/823/073/original/21d40b2c9b03b29b.jpeg", "name": "Participants dressed in Heian period costumes for the Aoi Matsuri parade.", "blurhash": "UdGIu=t8o#oL0JWBaej[tkWAaKR*xuj[ogWB", "focalPoint": [ 0, 0 ], "width": 1536, "height": 2048 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/503/610/363/444/115/original/32437a44867e3b82.jpeg", "name": "Participants dressed in Heian period costumes for the Aoi Matsuri parade.", "blurhash": "UTHC1Ja0SwXT4mV@IoRj?vWBV[Rj.9M_oIt8", "focalPoint": [ 0, 0 ], "width": 1536, "height": 2048 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/503/610/358/539/711/original/515cf1a1614c926a.jpeg", "name": "Participants dressed in Heian period costumes for the Aoi Matsuri parade.", "blurhash": "UHFFy;D*XU%gI89ERiW9.8IAjERi?wM|-;%M", "focalPoint": [ 0, 0 ], "width": 1986, "height": 1490 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/kyoto", "name": "#kyoto" } ], "replies": { "id": "https://mastodon.social/users/camelliakyoto/statuses/114503616464794837/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/camelliakyoto/statuses/114503616464794837/replies?min_id=114509286320365264&page=true", "partOf": "https://mastodon.social/users/camelliakyoto/statuses/114503616464794837/replies", "items": [ "https://mastodon.social/users/camelliakyoto/statuses/114509286320365264" ] } }, "likes": { "id": "https://mastodon.social/users/camelliakyoto/statuses/114503616464794837/likes", "type": "Collection", "totalItems": 18 }, "shares": { "id": "https://mastodon.social/users/camelliakyoto/statuses/114503616464794837/shares", "type": "Collection", "totalItems": 1 } }