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/hexamanganite", "type": "Person", "following": "https://mastodon.social/users/hexamanganite/following", "followers": "https://mastodon.social/users/hexamanganite/followers", "inbox": "https://mastodon.social/users/hexamanganite/inbox", "outbox": "https://mastodon.social/users/hexamanganite/outbox", "featured": "https://mastodon.social/users/hexamanganite/collections/featured", "featuredTags": "https://mastodon.social/users/hexamanganite/collections/tags", "preferredUsername": "hexamanganite", "name": "Thomas Lottermoser", "summary": "<p>Universal dilettante<br />.<br />Researcher at ETH Zurich<br />.<br />Amateur photographer<br />.<br />Father of two kids<br />.<br />Living in Zurich, Switzerland</p>", "url": "https://mastodon.social/@hexamanganite", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-01-30T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/hexamanganite#main-key", "owner": "https://mastodon.social/users/hexamanganite", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+EO2/Mfxv/8txEX+uXYw\noENMASWU9kS2lBhMc6a4vQjiI5tvGAvjk2hr9ulTUcSsBIgcuMiomlHr4ze+GU4Z\nI5P4f1vzKkJY3Gsb91vHLITYYu2M7yTwTiDJ2sNMv+hgJx+6fR6Gjaml44vmiR3w\nm08Ib4dZfEkBuWk06b/D9fNpMow77gLoYzObCt7SKVm8x24Jt7a1KaA4WC437QOJ\nykx2tGqMDqiaPCA7PTO6XKEYrlIL3gMXx+8Dt04D/tTUzKJMN6beijHpkmjUzxaF\n5iTBM3Z8ovEDTc8Z+UVPbU/B2vLSoY/dW+ptdjtzZOwWIvX2v1cfh3CmQ+Z3dySN\nxQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Instagram", "value": "<a href=\"https://www.instagram.com/hexamanganite/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">instagram.com/hexamanganite/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Bluesky", "value": "<a href=\"https://bsky.app/profile/hexamanganite.bsky.social\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bsky.app/profile/hexamanganite</span><span class=\"invisible\">.bsky.social</span></a>" }, { "type": "PropertyValue", "name": "Pixelfed", "value": "<a href=\"https://pixelfed.social/i/web/profile/790671051482955952\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pixelfed.social/i/web/profile/</span><span class=\"invisible\">790671051482955952</span></a>" }, { "type": "PropertyValue", "name": "Twitter", "value": "<a href=\"https://x.com/manganite\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">x.com/manganite</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/113/917/165/744/882/108/original/0687377c96c8ef0b.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/113/917/165/744/882/108/original/cc1167fb4b34ff80.jpg" } }