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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.sdf.org/users/gwennelsonuk", "type": "Person", "following": "https://mastodon.sdf.org/users/gwennelsonuk/following", "followers": "https://mastodon.sdf.org/users/gwennelsonuk/followers", "inbox": "https://mastodon.sdf.org/users/gwennelsonuk/inbox", "outbox": "https://mastodon.sdf.org/users/gwennelsonuk/outbox", "featured": "https://mastodon.sdf.org/users/gwennelsonuk/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/gwennelsonuk/collections/tags", "preferredUsername": "gwennelsonuk", "name": "Gwen Nelson", "summary": "<p>Standard Geek<br />Trans woman<br />Satanist (CoS first degree)<br />Ham radio operator (MW7FJK)<br />Married and poly</p>", "url": "https://mastodon.sdf.org/@gwennelsonuk", "manuallyApprovesFollowers": false, "discoverable": false, "published": "2024-11-20T00:00:00Z", "devices": "https://mastodon.sdf.org/users/gwennelsonuk/collections/devices", "alsoKnownAs": [ "https://queer.party/users/gwennelsonuk" ], "publicKey": { "id": "https://mastodon.sdf.org/users/gwennelsonuk#main-key", "owner": "https://mastodon.sdf.org/users/gwennelsonuk", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxR3l5fopjM6PbKv9yVyx\nbESJnyYYplAtT7KFqt67pMIzRge8F0/VWWkuGGoaODDFMAVwcQOvuMWRgLcPWju1\n3bNfzZa01HFGByRN+yv2utT+ZI0kqxlHujEXP2bhaSlMC5HbhcUhtyafOnWPk0cr\nng1u3FH1+dQgRnQWpXqMowAE16lOU4vRL2tAyvQxGqjYzryCAHM41XCm1ZnRU7Fr\nSBluykk0Ha295XvuenUfEicVl9TS5J+kjb/hmcoTXm9UzzviNvo/HsPk1UuEscmO\nWXu9fWkROBuvw6GA4J180saIX7adMdWogvxKbZG/xmNIgbWWBwX8/+dCHYpaBZ7E\n3QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "pronouns", "value": "she / her" }, { "type": "PropertyValue", "name": "homepage", "value": "<a href=\"http://gwennelsonuk.chaosnet.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">http://</span><span class=\"\">gwennelsonuk.chaosnet.org</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "bluesky", "value": "gwennelsonuk@bsky.social" }, { "type": "PropertyValue", "name": "GitHub", "value": "<a href=\"Https://GitHub.com/GwenNelson\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\"></span><span class=\"\">Https://GitHub.com/GwenNelson</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.sdf.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.sdf.org/system/accounts/avatars/113/514/247/051/466/969/original/10e8a5e04e6a6f95.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.sdf.org/system/accounts/headers/113/514/247/051/466/969/original/a734b2cfbef74713.png" } }