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://mastodon.social/users/mossandpiglets", "type": "Person", "following": "https://mastodon.social/users/mossandpiglets/following", "followers": "https://mastodon.social/users/mossandpiglets/followers", "inbox": "https://mastodon.social/users/mossandpiglets/inbox", "outbox": "https://mastodon.social/users/mossandpiglets/outbox", "featured": "https://mastodon.social/users/mossandpiglets/collections/featured", "featuredTags": "https://mastodon.social/users/mossandpiglets/collections/tags", "preferredUsername": "mossandpiglets", "name": "Moss and Piglets", "summary": "<p>Art inspired by micro creatures, bugs, and oddities. Tardigrades are my favorite!</p>", "url": "https://mastodon.social/@mossandpiglets", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2025-01-28T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/mossandpiglets#main-key", "owner": "https://mastodon.social/users/mossandpiglets", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz+gq7yOdhlRxmYkn3nYn\nK6AqsW9lrsg5s4WvYOdjW/amhETaaiFK0ypCkREvkaAxtZkXfXCHhM2TOmON5yvH\nIxHqQOawZ/O1obZoKEPR6A4PKMSuOSNhwbKf1sjQPVBFHXMzh9cVt/ijI/FGucAy\nRcCTtURjXpkIoTCJqfRUws2zOSoscZBrfHTJ78lo2EpkiYnN46Q98LR8CLBjq1CU\n2yb+RN6YAlaPHqd4PGRaPEIWbleg16/TvufZLRVv+qyeDsnOnLCaqkcxrhHEv+64\nolrh443krDX22Stghi9ZRB3pU7fed/2bnQtWRX4t1RY5PK64zY3nuEIwxDbVbIFC\nYwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://www.mossandpiglets.com/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">mossandpiglets.com/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/113/907/007/522/990/976/original/f4da39a29ce91836.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/113/907/007/522/990/976/original/8c463137821c7a26.png" } }