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.

Open in browser →
{ "@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" }, "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://fosstodon.org/users/brianb", "type": "Person", "following": "https://fosstodon.org/users/brianb/following", "followers": "https://fosstodon.org/users/brianb/followers", "inbox": "https://fosstodon.org/users/brianb/inbox", "outbox": "https://fosstodon.org/users/brianb/outbox", "featured": "https://fosstodon.org/users/brianb/collections/featured", "featuredTags": "https://fosstodon.org/users/brianb/collections/tags", "preferredUsername": "brianb", "name": "Brian :python: :flask: :html5:", "summary": "<p>Chemistry &amp; web programming teacher, hobby web developer (<a href=\"https://fosstodon.org/tags/Flask\" class=\"mention hashtag\" rel=\"tag\">#<span>Flask</span></a>, <a href=\"https://fosstodon.org/tags/HTMX\" class=\"mention hashtag\" rel=\"tag\">#<span>HTMX</span></a>), beekeeper, wannabe homesteader.</p><p><a href=\"https://fosstodon.org/tags/homesteading\" class=\"mention hashtag\" rel=\"tag\">#<span>homesteading</span></a><br /><a href=\"https://fosstodon.org/tags/beekeeping\" class=\"mention hashtag\" rel=\"tag\">#<span>beekeeping</span></a></p>", "url": "https://fosstodon.org/@brianb", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-06-30T00:00:00Z", "memorial": false, "publicKey": { "id": "https://fosstodon.org/users/brianb#main-key", "owner": "https://fosstodon.org/users/brianb", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5mI9qV6+dGnnHhK9J8qy\nncUdBpXOjq5iH2emy3foK5nbOBbYLp0OUCg4fEJAUyRriqR0ULfebhLNrbiFSQdZ\nojKmHrNoyy8Kq5C2jEL51wVEGJybDeGntML374rvd5WH/dMorCG67vYjnbBcFSv1\nyqjuuSvOId6c0lcv07DsBDWiBzn4KI1iBJhP+Ck+Rp4lzWu0GTkl3XDswL4RXE5f\no3BsnwyCaOeXLKEJ7FApX0pydQX4eUhEy/rOltJZ2x7MSmKO/cvXlJ6tVuBkNcIj\nmPsWmXnOM/h9QegcDXVsNR4HVCgUo7QuK9oGg+P2LxL4jixjNrk0+3wBGK1Zjwzr\nCwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://fosstodon.org/emojis/25124", "type": "Emoji", "name": ":python:", "updated": "2018-09-30T12:30:29Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/custom_emojis/images/000/025/124/original/7e1fe81995650028.png" } }, { "id": "https://fosstodon.org/emojis/751706", "type": "Emoji", "name": ":flask:", "updated": "2022-10-07T16:34:35Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/custom_emojis/images/000/751/706/original/2b7b68dceded2aa5.png" } }, { "id": "https://fosstodon.org/emojis/790953", "type": "Emoji", "name": ":html5:", "updated": "2022-11-29T22:31:33Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/custom_emojis/images/000/790/953/original/b6337cbccef56d73.png" } }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/flask", "name": "#flask" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/homesteading", "name": "#homesteading" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/beekeeping", "name": "#beekeeping" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/htmx", "name": "#htmx" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://ohheybrian.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">ohheybrian.com</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Blog", "value": "<a href=\"https://blog.ohheybrian.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">blog.ohheybrian.com</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/108/563/756/443/615/745/original/6ac6ee7401a141a8.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.fosstodon.org/accounts/headers/108/563/756/443/615/745/original/5c9e2374c777354a.jpeg" } }