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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.lawprofs.org/users/DrSinhaEsq", "type": "Person", "following": "https://mastodon.lawprofs.org/users/DrSinhaEsq/following", "followers": "https://mastodon.lawprofs.org/users/DrSinhaEsq/followers", "inbox": "https://mastodon.lawprofs.org/users/DrSinhaEsq/inbox", "outbox": "https://mastodon.lawprofs.org/users/DrSinhaEsq/outbox", "featured": "https://mastodon.lawprofs.org/users/DrSinhaEsq/collections/featured", "featuredTags": "https://mastodon.lawprofs.org/users/DrSinhaEsq/collections/tags", "preferredUsername": "DrSinhaEsq", "name": "Michael Sinha", "summary": "<p>MD, JD, MPH • Asst Prof @SLU_HealthLaw @SLULAW • Former @NUSLHealth @PORTAL_Research @HarvardMIT_CRS • <a href=\"https://mastodon.lawprofs.org/tags/HeForShe\" class=\"mention hashtag\" rel=\"tag\">#<span>HeForShe</span></a> • 🇮🇸🇮🇳🇺🇸 • Posts ≠ 🩺/⚖ advice</p>", "url": "https://mastodon.lawprofs.org/@DrSinhaEsq", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-12T00:00:00Z", "devices": "https://mastodon.lawprofs.org/users/DrSinhaEsq/collections/devices", "alsoKnownAs": [ "https://mastodon.social/users/DrSinhaEsq" ], "publicKey": { "id": "https://mastodon.lawprofs.org/users/DrSinhaEsq#main-key", "owner": "https://mastodon.lawprofs.org/users/DrSinhaEsq", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyA3tfmITLEs/Q/RdwpvV\n4wrVMuXvjMT42eKD7R7UY5LSyPbwdiPJCwdP4kw9FEPBEtcTP/KnTT6UoP2pgJg7\ngBuk70QUErNfTC+nGF9iUcPCMR2BTMwGHMrQzeblaWAcpHst+g4LCR6vcgIGDNJb\nsI1FCynJ2TP0xpFcDbFw2yLDTgGnWkiPcBVIPfgvqXy2tz2p/n04H0OWd3Sdb7sS\nhO4NTiIKY3bmefqNCrFt4h3QpW5KQ8F10fswPKF94Mi9vqbyL+6uS+0enfdGeqSa\nBvspM/4Tfr+J4/VkbmwT6SYuj/fEXSm6FJoYAawyKy/+/kyLmHUgQ2SIMUjlUO5k\nmQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.lawprofs.org/tags/HeForShe", "name": "#HeForShe" } ], "attachment": [ { "type": "PropertyValue", "name": "PubMed", "value": "<a href=\"https://pubmed.ncbi.nlm.nih.gov/?term=sinha+ms&amp;sort=date\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pubmed.ncbi.nlm.nih.gov/?term=</span><span class=\"invisible\">sinha+ms&amp;sort=date</span></a>" }, { "type": "PropertyValue", "name": "Google Scholar", "value": "<a href=\"https://scholar.google.com/citations?user=mnKIdcEAAAAJ&amp;hl=en\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scholar.google.com/citations?u</span><span class=\"invisible\">ser=mnKIdcEAAAAJ&amp;hl=en</span></a>" }, { "type": "PropertyValue", "name": "SSRN", "value": "<a href=\"https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=2547649\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">papers.ssrn.com/sol3/cf_dev/Ab</span><span class=\"invisible\">sByAuth.cfm?per_id=2547649</span></a>" }, { "type": "PropertyValue", "name": "Twitter", "value": "<a href=\"http://www.twitter.com/DrSinhaEsq\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">http://www.</span><span class=\"\">twitter.com/DrSinhaEsq</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.lawprofs.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.lawprofs.org/accounts/avatars/109/332/268/717/197/937/original/18b2528c76788a8c.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.lawprofs.org/accounts/headers/109/332/268/717/197/937/original/c5925c1c4d6a3354.jpg" } }