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.adamsowards.net/.ghost/activitypub/users/index", "type": "Person", "inbox": "https://www.adamsowards.net/.ghost/activitypub/inbox/index", "publicKey": { "id": "https://www.adamsowards.net/.ghost/activitypub/users/index#main-key", "type": "CryptographicKey", "owner": "https://www.adamsowards.net/.ghost/activitypub/users/index", "publicKeyPem": "-----BEGIN PUBLIC KEY-----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\nR1ySeV9qT6WQ2r9KhFeanb8CAwEAAQ==\n-----END PUBLIC KEY-----\n" }, "followers": "https://www.adamsowards.net/.ghost/activitypub/followers/index", "following": "https://www.adamsowards.net/.ghost/activitypub/following/index", "icon": { "type": "Image", "url": "https://www.adamsowards.net/content/images/2025/01/Untitled-design.png" }, "image": { "type": "Image", "url": "https://storage.googleapis.com/prd-activitypub/images%2F4d067572-456c-4e86-bb37-5805c5fe0dd1%2F7928c509-17cc-4dc0-b9b0-7c9e01b6b1bd.jpg" }, "liked": "https://www.adamsowards.net/.ghost/activitypub/liked/index", "name": "Adam M. Sowards — Taking Bearings ", "outbox": "https://www.adamsowards.net/.ghost/activitypub/outbox/index", "preferredUsername": "index", "summary": "Writer and historian exploring nature, time, and story, especially in the Pacific Northwest. ", "url": "https://www.adamsowards.net/" }