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", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/AverageDog", "type": "Person", "following": "https://mastodon.social/users/AverageDog/following", "followers": "https://mastodon.social/users/AverageDog/followers", "inbox": "https://mastodon.social/users/AverageDog/inbox", "outbox": "https://mastodon.social/users/AverageDog/outbox", "featured": "https://mastodon.social/users/AverageDog/collections/featured", "featuredTags": "https://mastodon.social/users/AverageDog/collections/tags", "preferredUsername": "AverageDog", "name": "Nils M Holm", "summary": "<p>Rogue <a href=\"https://mastodon.social/tags/compiler\" class=\"mention hashtag\" rel=\"tag\">#<span>compiler</span></a> writer, inventor of the <a href=\"https://mastodon.social/tags/T3X\" class=\"mention hashtag\" rel=\"tag\">#<span>T3X</span></a> programming language (1995), <a href=\"https://mastodon.social/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> hobbyist, <a href=\"https://mastodon.social/tags/author\" class=\"mention hashtag\" rel=\"tag\">#<span>author</span></a> of <a href=\"https://mastodon.social/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> about <a href=\"https://mastodon.social/tags/LISP\" class=\"mention hashtag\" rel=\"tag\">#<span>LISP</span></a>, <a href=\"https://mastodon.social/tags/compilers\" class=\"mention hashtag\" rel=\"tag\">#<span>compilers</span></a>, <a href=\"https://mastodon.social/tags/buddhism\" class=\"mention hashtag\" rel=\"tag\">#<span>buddhism</span></a>, and <a href=\"https://mastodon.social/tags/meditation\" class=\"mention hashtag\" rel=\"tag\">#<span>meditation</span></a>.</p>", "url": "https://mastodon.social/@AverageDog", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2024-01-29T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/AverageDog#main-key", "owner": "https://mastodon.social/users/AverageDog", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9k3lZWLfluyVf2y98crL\n3OZ6ZTWwYtjb6EwGBzmWB7w718mQivong2eIP7mW6hmHidhOdplHNYvQ/Ig41LG5\n2OZwc072Ityoc1LLbSHvtGNC4owfR5coCLXubhH+6WFRyoe4U2orMPpf0MFUBHkw\n6071pC7ERSK/nwQbdpA61kqU+BimLn9k2EgZuJ4lWwUeCMnjGXkMh0EhEgv9wU8Z\nyh4LRTCsUwKOwT8iZ5ilffeyYCKnr+FEH6KhH4wKIzIvmdAvI+rDc3H4/zAPJy4M\n+XCihBrTv2Xmxx2CbQv1p4/zBZ6f/tHHtZFVRMq++y3R+2n3YvCNYRdMbTTELCtP\nuQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/lisp", "name": "#lisp" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/books", "name": "#books" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/meditation", "name": "#meditation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/retrocomputing", "name": "#retrocomputing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/buddhism", "name": "#buddhism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/author", "name": "#author" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/compilers", "name": "#compilers" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/compiler", "name": "#compiler" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/t3x", "name": "#t3x" } ], "attachment": [ { "type": "PropertyValue", "name": "Homepage", "value": "<a href=\"http://t3x.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">t3x.org</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/111/838/915/768/386/587/original/8da101fecc96eeb3.png" } }