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://4d2.social/users/CryogenicNighthawk", "type": "Person", "following": "https://4d2.social/users/CryogenicNighthawk/following", "followers": "https://4d2.social/users/CryogenicNighthawk/followers", "inbox": "https://4d2.social/users/CryogenicNighthawk/inbox", "outbox": "https://4d2.social/users/CryogenicNighthawk/outbox", "featured": "https://4d2.social/users/CryogenicNighthawk/collections/featured", "featuredTags": "https://4d2.social/users/CryogenicNighthawk/collections/tags", "preferredUsername": "CryogenicNighthawk", "name": "CryogenicNighthawk", "summary": "", "url": "https://4d2.social/@CryogenicNighthawk", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-12-11T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://hax0rbana.social/users/adam" ], "publicKey": { "id": "https://4d2.social/users/CryogenicNighthawk#main-key", "owner": "https://4d2.social/users/CryogenicNighthawk", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvWOTGWEPEdloEsOx7MMA\nMcCsc+U8qnfY15/bCflC1pbso4eOijJySIiG/QLgx17M5KFcCn8rjsiXtnGsQiv8\nM4XtEeBO0vPPZ06ufTkBnRXSf6dcpd+QwjxV9rBmC+NM8mPRZll8nmCOX2Zbqrn2\n0GzTCGEKhuC0hSFhzSo4O8OWptCgTn1ZrF5QMVHgR+jcORgjvzN0Xi4OXdLRx2Dp\nuqGqJrpDrRg0xn5qfFmLsg4Tf+CtaSaFoPW1aMQ0mOSVJUleTcDJSGrPmTGE3NGF\neZTSTk62D2koz7qfdnMLhhWBG/YnyJjw5kEs+GSJvocK7JBGorKkKkOvDhK2zdAx\niQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://4d2.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.4d2.social/accounts/avatars/113/635/699/649/323/518/original/10942a61c8e6a150.png" } }