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://mas.to/users/fzenke", "type": "Person", "following": "https://mas.to/users/fzenke/following", "followers": "https://mas.to/users/fzenke/followers", "inbox": "https://mas.to/users/fzenke/inbox", "outbox": "https://mas.to/users/fzenke/outbox", "featured": "https://mas.to/users/fzenke/collections/featured", "featuredTags": "https://mas.to/users/fzenke/collections/tags", "preferredUsername": "fzenke", "name": "Friedemann Zenke", "summary": "<p>Assistant Professor of Computational Neuroscience, FMI and Uni Basel, Switzerland.<br /><a href=\"https://mas.to/tags/neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroscience</span></a> <a href=\"https://mas.to/tags/compneuro\" class=\"mention hashtag\" rel=\"tag\">#<span>compneuro</span></a> <a href=\"https://mas.to/tags/neuroAI\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroAI</span></a> <a href=\"https://mas.to/tags/deeplearning\" class=\"mention hashtag\" rel=\"tag\">#<span>deeplearning</span></a></p>", "url": "https://mas.to/@fzenke", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-01T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mas.to/users/fzenke#main-key", "owner": "https://mas.to/users/fzenke", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAslIc+8dYXx6no7RthKbN\nGYPkOJpRANEe+bUcJop3hBmDAf1WjTQ34yM+7ousWvQOH0SMcX3DsTIsrECiLObb\nqcwKBB+bmkYpLojVRwVCCu68r2GkfAbEXc5O0DI2xO/ROSJUn0nKe1A/yf7J5Kb+\nn1M3K1L4nQ8QGSF4Bw9NtatZvtdx16RDpkGUu2PSanzfXQQ1JcPOy7VkFTEEUq0t\nJyzhTp2+xCRfaH+3zQZxiXSKEuxWB4pK37tzh9mh78Z0bG7bNPBdl93cRIYqFX4S\nEUhomT5jXuiCcdAY/ETzUatQ/NXhKrR9HAOHEGInFY3F9A7yMhCw6Jg6pasQM869\nMwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/deeplearning", "name": "#deeplearning" }, { "type": "Hashtag", "href": "https://mas.to/tags/neuroscience", "name": "#neuroscience" }, { "type": "Hashtag", "href": "https://mas.to/tags/NeuroAI", "name": "#NeuroAI" }, { "type": "Hashtag", "href": "https://mas.to/tags/compneuro", "name": "#compneuro" } ], "attachment": [ { "type": "PropertyValue", "name": "lab website", "value": "<a href=\"https://zenkelab.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">zenkelab.org</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "personal website", "value": "<a href=\"https://fzenke.net\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">fzenke.net</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "publications", "value": "<a href=\"https://scholar.google.com/citations?user=_IxvO8QAAAAJ\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scholar.google.com/citations?u</span><span class=\"invisible\">ser=_IxvO8QAAAAJ</span></a>" }, { "type": "PropertyValue", "name": "institute", "value": "<a href=\"https://www.fmi.ch\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">fmi.ch</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mas.to/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mas.to/accounts/avatars/109/267/535/616/266/059/original/3e32cffcccb0f342.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mas.to/accounts/headers/109/267/535/616/266/059/original/7a64f2d268cb94d8.jpg" } }