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", "fedibird": "http://fedibird.com/ns#", "quoteUri": "fedibird:quoteUri", "misskey": "https://misskey-hub.net/ns#", "_misskey_quote": "misskey:_misskey_quote", "expiry": "fedibird:expiry", "references": { "@id": "fedibird:references", "@type": "@id" }, "emojiReactions": { "@id": "fedibird:emojiReactions", "@type": "@id" }, "searchableBy": { "@id": "fedibird:searchableBy", "@type": "@id" }, "Hashtag": "as:Hashtag", "Emoji": "toot:Emoji", "schema": "http://schema.org#", "category": "schema:category", "alternateName": "schema:alternateName", "ruby": "fedibird:ruby", "copyPermission": "fedibird:copyPermission", "license": "schema:license", "keywords": "schema:keywords", "relatedLink": "schema:relatedLink", "usageInfo": "schema:usageInfo", "copyrightNotice": "schema:copyrightNotice", "creditText": "schema:creditText", "isBasedOnUrl": "schema:isBasedOnUrl", "_misskey_license": "misskey:_misskey_license", "freeText": { "@id": "misskey:freeText", "@type": "schema:text" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://fedibird.com/users/emojibot/statuses/114511891943216254", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-15T12:40:04Z", "url": "https://fedibird.com/@emojibot/114511891943216254", "attributedTo": "https://fedibird.com/users/emojibot", "to": [ "https://fedibird.com/users/emojibot/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "sensitive": false, "atomUri": "https://fedibird.com/users/emojibot/statuses/114511891943216254", "inReplyToAtomUri": null, "conversation": "tag:fedibird.com,2025-05-15:objectId=114511891943243895:objectType=Conversation", "context": "https://fedibird.com/contexts/114511891943243895", "searchableBy": [ "https://fedibird.com/users/emojibot/followers" ], "content": "<p><a href=\"https://fedibird.com/tags/fedibird_new_emoji\" class=\"mention hashtag\" rel=\"tag\">#<span>fedibird_new_emoji</span></a><br />絵文字が更新されたよ 1/1</p><p>:abarechirashizushi:</p><p>[shortcode] abarechirashizushi<br />[category] 単語(横長)<br />[aliases(tag)] 暴れ散らし寿司 あばれちらしずし あばれちらしすし </p>", "contentMap": { "ja": "<p><a href=\"https://fedibird.com/tags/fedibird_new_emoji\" class=\"mention hashtag\" rel=\"tag\">#<span>fedibird_new_emoji</span></a><br />絵文字が更新されたよ 1/1</p><p>:abarechirashizushi:</p><p>[shortcode] abarechirashizushi<br />[category] 単語(横長)<br />[aliases(tag)] 暴れ散らし寿司 あばれちらしずし あばれちらしすし </p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fedibird.com/tags/fedibird_new_emoji", "name": "#fedibird_new_emoji" }, { "id": "https://fedibird.com/emojis/abarechirashizushi", "type": "Emoji", "name": ":abarechirashizushi:", "updated": "2025-05-15T12:38:29Z", "category": "単語(横長)", "alternateName": "暴れ散らし寿司", "ruby": "あばれちらしずし", "copyPermission": "allow", "license": "https://creativecommons.org/licenses/by-nc/4.0/", "keywords": [ "あばれちらしすし" ], "creator": "@hagane0034@fedibird.com", "description": "暴れ散らしたいときに使う絵文字です\r\n寿司に関連するときにも使っていいと思います", "creditText": "使用フォント「TA風雅筆」", "_misskey_license": { "freeText": "name: 暴れ散らし寿司, (あばれちらしずし), creator: @hagane0034@fedibird.com, creditText: 使用フォント「TA風雅筆」, license: CC BY-NC 4.0, #allow, description: 暴れ散らしたいときに使う絵文字です 寿司に関連するときにも使っていいと思います" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://s3.fedibird.com/custom_emojis/images/001/051/275/original/12b857fa3c6f3fd2.png" } } ], "replies": { "id": "https://fedibird.com/users/emojibot/statuses/114511891943216254/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fedibird.com/users/emojibot/statuses/114511891943216254/replies?only_other_accounts=true&page=true", "partOf": "https://fedibird.com/users/emojibot/statuses/114511891943216254/replies", "items": [] } }, "references": { "id": "https://fedibird.com/users/emojibot/statuses/114511891943216254/references", "type": "Collection", "first": { "type": "CollectionPage", "partOf": "https://fedibird.com/users/emojibot/statuses/114511891943216254/references", "items": [] } }, "emojiReactions": "https://fedibird.com/users/emojibot/statuses/114511891943216254/emoji_reactions" }