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.wisenly.com/.ghost/activitypub/users/index", "type": "Person", "inbox": "https://www.wisenly.com/.ghost/activitypub/inbox/index", "publicKey": { "id": "https://www.wisenly.com/.ghost/activitypub/users/index#main-key", "type": "CryptographicKey", "owner": "https://www.wisenly.com/.ghost/activitypub/users/index", "publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nuXB8UXHzbo2nfDJlWRt+5AMCAwEAAQ==\n-----END PUBLIC KEY-----\n" }, "followers": "https://www.wisenly.com/.ghost/activitypub/followers/index", "following": "https://www.wisenly.com/.ghost/activitypub/following/index", "icon": { "type": "Image", "url": "https://www.wisenly.com/content/images/2025/05/wisenlyprofile-5.png" }, "liked": "https://www.wisenly.com/.ghost/activitypub/liked/index", "name": "Wisenly, Clarity Through Curiosity", "outbox": "https://www.wisenly.com/.ghost/activitypub/outbox/index", "preferredUsername": "index", "summary": "Wisenly inspires curiosity and challenges conventional thinking through thoughtful essays on current events, truth, and human understanding.", "url": "https://www.wisenly.com/" }