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/fralaz1971", "type": "Person", "following": "https://mastodon.social/users/fralaz1971/following", "followers": "https://mastodon.social/users/fralaz1971/followers", "inbox": "https://mastodon.social/users/fralaz1971/inbox", "outbox": "https://mastodon.social/users/fralaz1971/outbox", "featured": "https://mastodon.social/users/fralaz1971/collections/featured", "featuredTags": "https://mastodon.social/users/fralaz1971/collections/tags", "preferredUsername": "fralaz1971", "name": "Francesco Lazzarotto", "summary": "<p><a href=\"https://mastodon.social/tags/Computer\" class=\"mention hashtag\" rel=\"tag\">#<span>Computer</span></a> scientist applied to <a href=\"https://mastodon.social/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> and <a href=\"https://mastodon.social/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>", "url": "https://mastodon.social/@fralaz1971", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2024-12-27T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/fralaz1971#main-key", "owner": "https://mastodon.social/users/fralaz1971", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx1WOx9qqVg0NDs1XBR7l\nQ8c5euY7ivuAlydbO2aDv/6EmLRH4DW5LYk/Xx43e+d+ZAmSQpenhsOjm7rx3WWJ\nY+CJtpmTtb1hhjJ4CnCjUOkak/e4mxqIGOIELKIZYHFeItVQzO4oeHFh2bXMJn/n\nxYmwGVyUsg0LVhHiD+KeTqTDgNDwoXwaxfToppsFT5xKfA2yNyzi1EKCxwH2Q9ji\nc/6PZPPaVmzHq19VyJu0HON8Z1Sc1gycgz6Fj1zwFiSfrtEG1K+ONEs/mUn+1Mtd\n+Vxw4Ihcuj+8v0TEZ6X1qom1bOOw0bNWXYJlObTC+jkqRO3S27vvBDQAHRkizOty\nxwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/astronomy", "name": "#astronomy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/space", "name": "#space" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/computer", "name": "#computer" } ], "attachment": [ { "type": "PropertyValue", "name": "Nation", "value": "Italy" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/113/726/007/287/047/476/original/6f91232a619063ac.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/113/726/007/287/047/476/original/196c05a31a8e100d.jpg" } }