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://mathstodon.xyz/users/dougmerritt", "type": "Person", "following": "https://mathstodon.xyz/users/dougmerritt/following", "followers": "https://mathstodon.xyz/users/dougmerritt/followers", "inbox": "https://mathstodon.xyz/users/dougmerritt/inbox", "outbox": "https://mathstodon.xyz/users/dougmerritt/outbox", "featured": "https://mathstodon.xyz/users/dougmerritt/collections/featured", "featuredTags": "https://mathstodon.xyz/users/dougmerritt/collections/tags", "preferredUsername": "dougmerritt", "name": "DougMerritt (log😅 = 💧log😄)", "summary": "<p>I&#39;m a philomath (many interests; call it polymath-wanna-be) professional computer programmer in Silicon Valley.<br /><a href=\"https://mathstodon.xyz/tags/mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>mathematics</span></a><br /><a href=\"https://mathstodon.xyz/tags/computer_science\" class=\"mention hashtag\" rel=\"tag\">#<span>computer_science</span></a> <a href=\"https://mathstodon.xyz/tags/unicode\" class=\"mention hashtag\" rel=\"tag\">#<span>unicode</span></a> <a href=\"https://mathstodon.xyz/tags/unix\" class=\"mention hashtag\" rel=\"tag\">#<span>unix</span></a> <a href=\"https://mathstodon.xyz/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mathstodon.xyz/tags/bsd\" class=\"mention hashtag\" rel=\"tag\">#<span>bsd</span></a><br /><a href=\"https://mathstodon.xyz/tags/compilers\" class=\"mention hashtag\" rel=\"tag\">#<span>compilers</span></a><br /><a href=\"https://mathstodon.xyz/tags/operating_systems\" class=\"mention hashtag\" rel=\"tag\">#<span>operating_systems</span></a><br /><a href=\"https://mathstodon.xyz/tags/GOF_AI\" class=\"mention hashtag\" rel=\"tag\">#<span>GOF_AI</span></a> (<a href=\"https://mathstodon.xyz/tags/good_old_fashioned_ai\" class=\"mention hashtag\" rel=\"tag\">#<span>good_old_fashioned_ai</span></a> pre-2014)<br /><a href=\"https://mathstodon.xyz/tags/cognitive_science\" class=\"mention hashtag\" rel=\"tag\">#<span>cognitive_science</span></a><br /><a href=\"https://mathstodon.xyz/tags/linguistics\" class=\"mention hashtag\" rel=\"tag\">#<span>linguistics</span></a><br /><a href=\"https://mathstodon.xyz/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a></p><p>Ex-springboard diver; scuba diver; free diver</p><p>Ars longa, vita brevis.</p><p>I opted in to be indexed and searchable by tootfinder</p>", "url": "https://mathstodon.xyz/@dougmerritt", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-05-11T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/dougmerritt#main-key", "owner": "https://mathstodon.xyz/users/dougmerritt", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxuYwLPaLJJRzrCNVwp2e\n/kyAzIfKYMfZ1tZNNuGv79D/hxY3Jtmga709l5vDXYuZO4Htg510TMOs7VVtUcsc\n5g1Cx5TgLJ0cT1I7W+20JStk0z/uaB0RzBbEqF/kJYsGxodh3F12NAT5T1JZb6Tq\nRdxazi8aMI2BDo9tr+oGu7zEn5o7QKFD4IDS1FaRaoYd6YYCPFwXNdpHhrgkj1D9\nvsZQxsI2s5LqVt9O89YnZBQ0KwrkNYGjbr4En4wxbBX0XaYWlxZF2/nXQgyIt2fR\ngaTW1FXzzIXbHdL4KKWp8TtJKeldWGMSKGJJM8a1BsTTxhJBfxW7RVym0+IQCw/0\nbwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/unicode", "name": "#unicode" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/physics", "name": "#physics" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/compilers", "name": "#compilers" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/mathematics", "name": "#mathematics" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/linguistics", "name": "#linguistics" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/unix", "name": "#unix" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/bsd", "name": "#bsd" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/computer_science", "name": "#computer_science" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/operating_systems", "name": "#operating_systems" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/cognitive_science", "name": "#cognitive_science" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/gof_ai", "name": "#gof_ai" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/good_old_fashioned_ai", "name": "#good_old_fashioned_ai" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/avatars/108/284/007/220/531/105/original/f1ef314de5160ef6.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/headers/108/284/007/220/531/105/original/0829f47f4577d733.jpg" } }