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", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp", "type": "Service", "following": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp/following", "followers": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp/followers", "inbox": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp/inbox", "outbox": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp/outbox", "featured": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp/collections/featured", "featuredTags": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp/collections/tags", "preferredUsername": "news_yahoo_media_exp", "name": ":rss: Billboard JAPAN - Yahoo", "summary": "<p>Yahoo! JAPANのニュースに掲載されている記事の最新の見出しを提供しています。</p><p>このアカウントはRSSフィードの内容を投稿するbotアカウントです。<br />このアカウントの投稿に関するお問い合わせは <span class=\"h-card\" translate=\"no\"><a href=\"https://rss-mstdn.studiofreesia.com/@owner\" class=\"u-url mention\">@<span>owner</span></a></span> までお願いします。</p>", "url": "https://rss-mstdn.studiofreesia.com/@news_yahoo_media_exp", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-09-14T00:00:00Z", "memorial": false, "devices": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp/collections/devices", "movedTo": "https://rss-mstdn.studiofreesia.com/users/billboardjapan", "publicKey": { "id": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp#main-key", "owner": "https://rss-mstdn.studiofreesia.com/users/news_yahoo_media_exp", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzRMb6aMqZJSsfL6AwhvO\ngrkZGIv/uxyvdR+Iz3Az63qpo+zYm5c+nJLgaO24uzHW6VWwSP7CvA8I/LwjtQK2\n7l++Cgnjau5VbEC2nsA5SgbhfzyAr+3gRMzGMOnX38VFoMHkoBWDKK74ipJq8G69\nrabCCtaP8xcMpq3phzHXRAJzRZrQvUgTHbM2KLa51rMYAV9XmeRtq91c+v2LUa0F\no5IESo9ZHY2s4M8l62SczqzjzCVxFZvkfmmBIedCRPgCnns6tk23KbQ5+z0PIy7g\nQtdCngNP/fS1ffHqPCesr1ksROMvGFXhKCTNlicTHUUvcMGp2JLo3XuC+TwMsKq5\n9QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://rss-mstdn.studiofreesia.com/emojis/28347", "type": "Emoji", "name": ":rss:", "updated": "2023-08-10T11:43:06Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://rss-mstdn.studiofreesia.com/file/custom_emojis/images/000/028/347/original/2d2bbf82d3243afb.png" } } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://news.yahoo.co.jp/media/exp?source=rss\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/media/exp?sou</span><span class=\"invisible\">rce=rss</span></a>" }, { "type": "PropertyValue", "name": "RSS", "value": "<a href=\"https://news.yahoo.co.jp/rss/media/exp/all.xml\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/rss/media/exp</span><span class=\"invisible\">/all.xml</span></a>" } ], "endpoints": { "sharedInbox": "https://rss-mstdn.studiofreesia.com/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://rss-mstdn.studiofreesia.com/file/accounts/avatars/111/064/345/910/459/330/original/e5dcf95f131c92c9.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://rss-mstdn.studiofreesia.com/file/accounts/headers/111/064/345/910/459/330/original/225a34bfdb6e8d2b.png" } }