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" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://fosstodon.org/users/vinceknight", "type": "Person", "following": "https://fosstodon.org/users/vinceknight/following", "followers": "https://fosstodon.org/users/vinceknight/followers", "inbox": "https://fosstodon.org/users/vinceknight/inbox", "outbox": "https://fosstodon.org/users/vinceknight/outbox", "featured": "https://fosstodon.org/users/vinceknight/collections/featured", "featuredTags": "https://fosstodon.org/users/vinceknight/collections/tags", "preferredUsername": "vinceknight", "name": "Vince Knight (He/Him)", "summary": "<p>Game Theorist and Python Programmer.</p><p>Maintainer of:</p><p>- Nashpy: a library for 2 player games<br />- Axelrod: a library for the study of cooperation</p><p>Author of:</p><p>- Python for Mathematics</p><p>Co-author of:</p><p>- Applied mathematics problems with Open Source Software</p><p>Trustee of the UK Python association (2017-2023).</p><p>Fellow of the Software Sustainability Institute.</p><p>Chair of Mathematics at Cardiff University&#39;s school of Mathematics.</p>", "url": "https://fosstodon.org/@vinceknight", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-11-08T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://mstdn.social/users/vince" ], "publicKey": { "id": "https://fosstodon.org/users/vinceknight#main-key", "owner": "https://fosstodon.org/users/vinceknight", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqIGkOdNizvwpx0yPOmkT\nQo59kTKVFq+m6Ng3Npp0M28dJ1E98VQuX61SF6pH0W5b2L/+DIzACQOsVPEjuwrm\ndcEGeRDIlN/N5uI9kOhp3wkmTocSWwLu/nXTew/BGZ70d6oO6beT+/+fZ+zX5quk\nmVSVFmxhiORpaynUafW/qI9ZHXh9nMDUstolnbvR7tA+R8v6kFrBIoVTcffkKj4V\nnGjgf96Xf+9vQS+9SWngnrOX6WdvVyKUCdbdEMYCkZpWgzX1TGIJnVnrBjfPacPU\nzx3MoE+IvFe0ul5LMxqd/dOKVfSoLoqI+gy6gO+O8JO7MjSQjzWvzALDDtxRLVda\nlQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Personal site", "value": "<a href=\"https://vknight.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">vknight.org/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Github", "value": "<a href=\"https://github.com/drvinceknight\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/drvinceknight</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://fosstodon.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.fosstodon.org/accounts/avatars/109/308/876/165/703/540/original/48cf1fd62d92d88e.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.fosstodon.org/accounts/headers/109/308/876/165/703/540/original/a54b0dfdadfc4b13.jpeg" } }