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/iansimpson", "type": "Person", "following": "https://mastodon.social/users/iansimpson/following", "followers": "https://mastodon.social/users/iansimpson/followers", "inbox": "https://mastodon.social/users/iansimpson/inbox", "outbox": "https://mastodon.social/users/iansimpson/outbox", "featured": "https://mastodon.social/users/iansimpson/collections/featured", "featuredTags": "https://mastodon.social/users/iansimpson/collections/tags", "preferredUsername": "iansimpson", "name": "Ian Simpson 🏴󠁧󠁢󠁳󠁣󠁴󠁿", "summary": "<p>Professor of Biomedical Informatics &amp; Dir. @BioMedAI_CDT at UofEdinburgh. <a href=\"https://mastodon.social/tags/ComputationalBiology\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputationalBiology</span></a>, <a href=\"https://mastodon.social/tags/Bioinformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>Bioinformatics</span></a>, <a href=\"https://mastodon.social/tags/Genomics\" class=\"mention hashtag\" rel=\"tag\">#<span>Genomics</span></a>, <a href=\"https://mastodon.social/tags/bioNLP\" class=\"mention hashtag\" rel=\"tag\">#<span>bioNLP</span></a>, <a href=\"https://mastodon.social/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a>, <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a>, <a href=\"https://mastodon.social/tags/Neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>Neuroscience</span></a> <a href=\"https://mastodon.social/tags/DiseaseGenetics\" class=\"mention hashtag\" rel=\"tag\">#<span>DiseaseGenetics</span></a></p>", "url": "https://mastodon.social/@iansimpson", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-30T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/iansimpson#main-key", "owner": "https://mastodon.social/users/iansimpson", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvfuyq3wBYz2uW9E3PP0H\nedg/Xwg9x9gTfhM//qS3uc+/ScuLdsBq/2p3kZvYNX1/xa7Uf+FVkfuIhMEhrXav\nmEgGxatDHIB5PjQgs0/mp53EyQS8QjDhCjNPkjFD5HrLNpQx0GEjAeT5Oqdo7+7E\nHwLMy3UZoTYyWtZtIPM51pubLFJfGRfo/3to2AapJsKXQQGxbTd85pXkzQ+La5YR\nK29YvcRedHrJSFarb+c+j39RhtsLzG6dkZ+H7pqBTTirnq8xxlxypaolpbhj4ax4\nmK8EbcAmFb/Cf+BrAHdMuRZ9AfZZqEntD2VaihG+2j2eDnd7DWvKGOpIhI7QvGUW\nqQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/machinelearning", "name": "#machinelearning" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/neuroscience", "name": "#neuroscience" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/genomics", "name": "#genomics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/computationalbiology", "name": "#computationalbiology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bioinformatics", "name": "#bioinformatics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bionlp", "name": "#bionlp" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/diseasegenetics", "name": "#diseasegenetics" } ], "attachment": [ { "type": "PropertyValue", "name": "lab-site", "value": "<a href=\"https://homepages.inf.ed.ac.uk/tsimpson/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">homepages.inf.ed.ac.uk/tsimpso</span><span class=\"invisible\">n/</span></a>" }, { "type": "PropertyValue", "name": "GitHub", "value": "<a href=\"https://github.com/biomedicalinformaticsgroup\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/biomedicalinformati</span><span class=\"invisible\">csgroup</span></a>" }, { "type": "PropertyValue", "name": "CDT Biomedical AI", "value": "<a href=\"https://web.inf.ed.ac.uk/cdt/biomedical-ai\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">web.inf.ed.ac.uk/cdt/biomedica</span><span class=\"invisible\">l-ai</span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/109/257/554/755/533/846/original/d5f4c4fff8e23d68.jpeg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/109/257/554/755/533/846/original/8bb151b9f4d5e246.png" } }