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.sdf.org/users/orcmid", "type": "Person", "following": "https://mastodon.sdf.org/users/orcmid/following", "followers": "https://mastodon.sdf.org/users/orcmid/followers", "inbox": "https://mastodon.sdf.org/users/orcmid/inbox", "outbox": "https://mastodon.sdf.org/users/orcmid/outbox", "featured": "https://mastodon.sdf.org/users/orcmid/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/orcmid/collections/tags", "preferredUsername": "orcmid", "name": "Orcmid", "summary": "<p>Golden Geek + interoperability maven. First line of code compiled then crashed the computer: May 1958<br /><a href=\"https://mastodon.sdf.org/tags/CollaborativeSystems\" class=\"mention hashtag\" rel=\"tag\">#<span>CollaborativeSystems</span></a><br /><a href=\"https://mastodon.sdf.org/tags/democracy\" class=\"mention hashtag\" rel=\"tag\">#<span>democracy</span></a><br /><a href=\"https://mastodon.sdf.org/tags/DocumentEngineering\" class=\"mention hashtag\" rel=\"tag\">#<span>DocumentEngineering</span></a><br /><a href=\"https://mastodon.sdf.org/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a><br /><a href=\"https://mastodon.sdf.org/tags/GoldenGeek\" class=\"mention hashtag\" rel=\"tag\">#<span>GoldenGeek</span></a><br /><a href=\"https://mastodon.sdf.org/tags/interoperability\" class=\"mention hashtag\" rel=\"tag\">#<span>interoperability</span></a><br /><a href=\"https://mastodon.sdf.org/tags/MathematicalLogic\" class=\"mention hashtag\" rel=\"tag\">#<span>MathematicalLogic</span></a><br /><a href=\"https://mastodon.sdf.org/tags/MiserProject\" class=\"mention hashtag\" rel=\"tag\">#<span>MiserProject</span></a><br /><a href=\"https://mastodon.sdf.org/tags/nfoTools\" class=\"mention hashtag\" rel=\"tag\">#<span>nfoTools</span></a><br /><a href=\"https://mastodon.sdf.org/tags/PersonalComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>PersonalComputing</span></a><br /><a href=\"https://mastodon.sdf.org/tags/SoftwareEngineering\" class=\"mention hashtag\" rel=\"tag\">#<span>SoftwareEngineering</span></a></p>", "url": "https://mastodon.sdf.org/@orcmid", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-05T00:00:00Z", "devices": "https://mastodon.sdf.org/users/orcmid/collections/devices", "movedTo": "https://mastodon.acm.org/users/orcmid", "alsoKnownAs": [ "https://qoto.org/users/orcmid" ], "publicKey": { "id": "https://mastodon.sdf.org/users/orcmid#main-key", "owner": "https://mastodon.sdf.org/users/orcmid", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwNK7f3kWt0LU0fBuxRDA\nviFAavSyv2RPnClZ8reaYi6xbqa0xBPgq83nk0/jwyLHumCaOuGfwvCtKLgQmW6r\nD3KdMwgt0Q4MJfPsJqR0BTPugRdUFzH5rkgxJKp4o5dHAMmtk71zZAzN3IaLdoQH\nRHwMJF/jWlPRjdq3DcSlyOjLPkCmnLFtauKuR85wabdR0sWX2Mpoe8doP05448Xs\nZdl2R99a1PAnN2u2b63bIRZ3IOK1QF7LblKMHFBTzT/7Ey9CD5RXlm6d5ew58x6Y\nUd5JviXY44xuA70lBSLWDp5201P64HI7GqWBqF5LFqJu5m8oanJ7OZXE0zCVy2+M\njQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/collaborativesystems", "name": "#collaborativesystems" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/democracy", "name": "#democracy" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/documentengineering", "name": "#documentengineering" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/goldengeek", "name": "#goldengeek" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/interoperability", "name": "#interoperability" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/mathematicallogic", "name": "#mathematicallogic" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/miserproject", "name": "#miserproject" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/nfotools", "name": "#nfotools" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/personalcomputing", "name": "#personalcomputing" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/softwareengineering", "name": "#softwareengineering" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/gamedev", "name": "#gamedev" } ], "attachment": [ { "type": "PropertyValue", "name": "twitter @orcmid", "value": "<a href=\"https://twitter.com/orcmid/status/1590224229253148672\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">twitter.com/orcmid/status/1590</span><span class=\"invisible\">224229253148672</span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.sdf.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/avatars/109/292/448/433/863/815/original/0481fb9c69793c68.jpg" } }