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/protoslacker", "type": "Person", "following": "https://mastodon.sdf.org/users/protoslacker/following", "followers": "https://mastodon.sdf.org/users/protoslacker/followers", "inbox": "https://mastodon.sdf.org/users/protoslacker/inbox", "outbox": "https://mastodon.sdf.org/users/protoslacker/outbox", "featured": "https://mastodon.sdf.org/users/protoslacker/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/protoslacker/collections/tags", "preferredUsername": "protoslacker", "name": "John Powers", "summary": "<p>I live in Western Pennsylvania USA</p>", "url": "https://mastodon.sdf.org/@protoslacker", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-07T00:00:00Z", "devices": "https://mastodon.sdf.org/users/protoslacker/collections/devices", "publicKey": { "id": "https://mastodon.sdf.org/users/protoslacker#main-key", "owner": "https://mastodon.sdf.org/users/protoslacker", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvLnx7+h8DmtczLp3rQ2P\ngEIP44fNjdTtL+ss/ORgd7gYfiNyyX948mdmL/W51d+yKDwBB4Fax/L4f2F3DzOE\nwXLvOGgzRHwJHi7MXUHCPy3SGXHLl/QaUphxkh8SEZZtyveEXgPtFxV6QT3Fojs2\n+XOK0flwQonxKmMZl62DoqmXnOioEflvo4075fFJJbjuphPwicxe3DTLbFmLv9WH\ny/gyc7C8pEikdnzNN6Y/UrePJyY0/k9Ss1WSvUMIxXzgNunAzEWJ4W73niMSc6Ah\n1lJIfpAGEK1T4qeE0f++BS1zA3sUWJItkCD5yTfBW2ALreJrTk5eItUfyoE2e/Zb\nowIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Tumblr", "value": "<a href=\"https://protoslacker.tumblr.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">protoslacker.tumblr.com/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.sdf.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/avatars/109/302/891/877/131/544/original/ee6d5bc64e6e7145.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/headers/109/302/891/877/131/544/original/e836074129d099f2.jpg" } }