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/im_mark_aylward", "type": "Person", "following": "https://mastodon.social/users/im_mark_aylward/following", "followers": "https://mastodon.social/users/im_mark_aylward/followers", "inbox": "https://mastodon.social/users/im_mark_aylward/inbox", "outbox": "https://mastodon.social/users/im_mark_aylward/outbox", "featured": "https://mastodon.social/users/im_mark_aylward/collections/featured", "featuredTags": "https://mastodon.social/users/im_mark_aylward/collections/tags", "preferredUsername": "im_mark_aylward", "name": "Mark Aylward πŸ‡¨πŸ‡¦", "summary": "<p>πŸ‡¨πŸ‡¦πŸŽ¬πŸ“ΈπŸŽΈ Husband, father, filmmaker/photographer &amp; musician, of which none make me money, they bring me joy. <br /><a href=\"https://bsky.app/profile/im-mark-aylward.bsky.social\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bsky.app/profile/im-mark-aylwa</span><span class=\"invisible\">rd.bsky.social</span></a></p><p><a href=\"https://mastodon.social/tags/fedi22\" class=\"mention hashtag\" rel=\"tag\">#<span>fedi22</span></a> <a href=\"https://mastodon.social/tags/filmmaker\" class=\"mention hashtag\" rel=\"tag\">#<span>filmmaker</span></a> <a href=\"https://mastodon.social/tags/writer\" class=\"mention hashtag\" rel=\"tag\">#<span>writer</span></a> <a href=\"https://mastodon.social/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a> <a href=\"https://mastodon.social/tags/musician\" class=\"mention hashtag\" rel=\"tag\">#<span>musician</span></a> <a href=\"https://mastodon.social/tags/canadian\" class=\"mention hashtag\" rel=\"tag\">#<span>canadian</span></a> <a href=\"https://mastodon.social/tags/antifa\" class=\"mention hashtag\" rel=\"tag\">#<span>antifa</span></a> <a href=\"https://mastodon.social/tags/centrist\" class=\"mention hashtag\" rel=\"tag\">#<span>centrist</span></a></p>", "url": "https://mastodon.social/@im_mark_aylward", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-01-16T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/im_mark_aylward#main-key", "owner": "https://mastodon.social/users/im_mark_aylward", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0RrgrtH3S1eUhR2IlRfr\nenIA2008iN9IuEPboRyonkwb8pfFoR/1RIicRCM2E+cdQgWW8OEz5+BN5pJ/n9ae\nRB7HFtiLPokyiNm4cvumETJdI64wo+4GOrppy8jpNFzAblnMnPH97c1E+ZOmDk6B\neWA151+Wo4T+P709yceGj+wo5xfTTL5M/32xdi3VWUoGs7g0LQniVAyDzrZlO5Pn\n83oQkemQ+1KSi9hkdE0QLhC+vWmt7XoIXstEqgcfbFA1zInuGCvHOPBYvUbubO5B\nTsUDboPktJS37PyTPz3xprWApojKRzzJzesfZFWPfAGVCUuRln+f0tTIKuIE9amN\nmQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/antifa", "name": "#antifa" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/photography", "name": "#photography" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/canadian", "name": "#canadian" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/writer", "name": "#writer" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/musician", "name": "#musician" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/centrist", "name": "#centrist" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/filmmaker", "name": "#filmmaker" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fedi22", "name": "#fedi22" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/113/840/519/908/907/980/original/8ef10ab0270b2398.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/113/840/519/908/907/980/original/509716dbc00e0efd.png" } }