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", "https://w3id.org/security/data-integrity/v1", "https://www.w3.org/ns/did/v1", "https://w3id.org/security/multikey/v1", { "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "toot": "http://joinmastodon.org/ns#", "Emoji": "toot:Emoji", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "misskey": "https://misskey-hub.net/ns#", "_misskey_followedMessage": "misskey:_misskey_followedMessage", "isCat": "misskey:isCat" } ], "id": "https://iapichinolegal.synaps.media/.ghost/activitypub/users/index", "type": "Person", "inbox": "https://iapichinolegal.synaps.media/.ghost/activitypub/inbox/index", "publicKey": { "id": "https://iapichinolegal.synaps.media/.ghost/activitypub/users/index#main-key", "type": "CryptographicKey", "owner": "https://iapichinolegal.synaps.media/.ghost/activitypub/users/index", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1NFADLaQ4uLIpLL6qq2N\nL19eHrLhTWX2fu5xtX2y5ReIaKaZXTc2OF3DqLUzNtktz1paEGIQjzcLTE8ZR1YW\nYge7u/08XIuwaEXQ5TxQrEXOK5eg1r8eJlYENomS7enh9J0T0J/EevyAEBtmxzkC\nffayNL5cTEavkznHMoGKj/M02hSjQfacaVsxDl3xmyPPBzi2FUxcvXRqvhNRjW6v\nDa+lI4c4JaBOZxHxZuZykvTK9mdhoeUgRwTK/BRt+bwn7m6yA9ZAOriDBakv2MAK\nauQ46cmQpkBDCocIS7epj9ncCZKPfH7RwazbCU31+2wGxKwWIZsUd9Wvsa18Ti0c\nVowWB3Gz2gEh9TkG+7riog5M+QoHrIwzBCXR/jmaS8oDVQqjLZDhJxU6yGVmeS19\nmf9b5kPID2K80l9rFoB6lxgq9Fl88HZU6QGYnuQwRmYLZ9HCkC1ESpPkfkmUlU+H\n8WoiPAHzTGlRNckojNDBQqmE6N4C02oSNAB38Le15uUQKLpUfVnGqg5aGZhkud76\nDP2oBUlweY+oyxN3GdCqyVbnwem2yw0IMAP5TpWYY8GXltrU49VEC2Qqv6Pzbj+6\niwiMyVrmO8i/tlV+bshsfa8yaHutS9F2fCDRzz4zGmBaZO19iud+5IiI012Jmb1v\nZ55y6CSccBaBfYqd0EAcEqsCAwEAAQ==\n-----END PUBLIC KEY-----\n" }, "followers": "https://iapichinolegal.synaps.media/.ghost/activitypub/followers/index", "following": "https://iapichinolegal.synaps.media/.ghost/activitypub/following/index", "icon": { "type": "Image", "url": "https://iapichinolegal.synaps.media/content/images/2025/03/Gemini_Generated_Image_tdhgmntdhgmntdhg.jpeg" }, "liked": "https://iapichinolegal.synaps.media/.ghost/activitypub/liked/index", "name": "Iapichino & Asociados", "outbox": "https://iapichinolegal.synaps.media/.ghost/activitypub/outbox/index", "preferredUsername": "index", "summary": "Protección de Datos y Servicios Legales", "url": "https://iapichinolegal.synaps.media/" }