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://www.paulofurtado.com/.ghost/activitypub/users/index", "type": "Person", "inbox": "https://www.paulofurtado.com/.ghost/activitypub/inbox/index", "publicKey": { "id": "https://www.paulofurtado.com/.ghost/activitypub/users/index#main-key", "type": "CryptographicKey", "owner": "https://www.paulofurtado.com/.ghost/activitypub/users/index", "publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nKyjVai0xK3o7jwY1+rDO9TcCAwEAAQ==\n-----END PUBLIC KEY-----\n" }, "followers": "https://www.paulofurtado.com/.ghost/activitypub/followers/index", "following": "https://www.paulofurtado.com/.ghost/activitypub/following/index", "icon": { "type": "Image", "url": "https://www.paulofurtado.com/content/images/2025/04/circle-cropped_-4-.png" }, "liked": "https://www.paulofurtado.com/.ghost/activitypub/liked/index", "name": "STARCREST", "outbox": "https://www.paulofurtado.com/.ghost/activitypub/outbox/index", "preferredUsername": "index", "url": "https://www.paulofurtado.com/" }