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/vcfmidwest", "type": "Person", "following": "https://mastodon.sdf.org/users/vcfmidwest/following", "followers": "https://mastodon.sdf.org/users/vcfmidwest/followers", "inbox": "https://mastodon.sdf.org/users/vcfmidwest/inbox", "outbox": "https://mastodon.sdf.org/users/vcfmidwest/outbox", "featured": "https://mastodon.sdf.org/users/vcfmidwest/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/vcfmidwest/collections/tags", "preferredUsername": "vcfmidwest", "name": "VCF Midwest", "summary": "<p>The region&#39;s largest gathering of vintage/classic/old computer enthusiasts, with a growing contingent of telephony fans, too. Free show once a year!</p>", "url": "https://mastodon.sdf.org/@vcfmidwest", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2024-08-19T00:00:00Z", "devices": "https://mastodon.sdf.org/users/vcfmidwest/collections/devices", "publicKey": { "id": "https://mastodon.sdf.org/users/vcfmidwest#main-key", "owner": "https://mastodon.sdf.org/users/vcfmidwest", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvRkoEEMAiOg1VN7LiJFY\nJ94ZFfQABjDCZPYF+8X2D5wNIkNDyLMAtf2/j1BMq+biuqRAUSpoLJ1/nd6myru7\n3cacyHWjWhaYVvSkRwJYU8Rxz5Nf7aA60ccPF9MS6ELjNyOWowDTjGhLo5EvdYL5\nbBNPzBfa+oC2e0Q0ttxO/e4XqY+OtKFWFV0HPQvr7g8SseTIEfPbuG2+P1HAfnGS\nY9ocz4QM8bgOmUE/+LAa6/Lb+vWZH/hfyLsAEd+BrZeZACqGJBsJMASrG2lm26L2\nIndfkG4QOSS0b8VhauVt8X3o8+x45A5gfTpB6G6KJeTZjQgRMD31FH+4cIdqDADh\nMQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://vcfmw.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">vcfmw.org</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/112/986/643/883/392/011/original/c3e1743017179042.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/headers/112/986/643/883/392/011/original/a4f1652f8d78f210.jpeg" } }