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", "memorial": "toot:memorial", "indexable": "toot:indexable", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://masto.ai/users/kleong", "type": "Person", "following": "https://masto.ai/users/kleong/following", "followers": "https://masto.ai/users/kleong/followers", "inbox": "https://masto.ai/users/kleong/inbox", "outbox": "https://masto.ai/users/kleong/outbox", "featured": "https://masto.ai/users/kleong/collections/featured", "featuredTags": "https://masto.ai/users/kleong/collections/tags", "preferredUsername": "kleong", "name": "Kendrick Leong", "summary": "<p>PhD student in Urban and Regional <a href=\"https://masto.ai/tags/Planning\" class=\"mention hashtag\" rel=\"tag\">#<span>Planning</span></a> at UH Manoa.</p><p>Examining regional revitalization in <a href=\"https://masto.ai/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a>, <a href=\"https://masto.ai/tags/Korea\" class=\"mention hashtag\" rel=\"tag\">#<span>Korea</span></a> and elsewhere in <a href=\"https://masto.ai/tags/Asia\" class=\"mention hashtag\" rel=\"tag\">#<span>Asia</span></a>.</p><p>I build <a href=\"https://masto.ai/tags/AgentBasedModels\" class=\"mention hashtag\" rel=\"tag\">#<span>AgentBasedModels</span></a>. Big <a href=\"https://masto.ai/tags/JuliaLang\" class=\"mention hashtag\" rel=\"tag\">#<span>JuliaLang</span></a> fan. Using <a href=\"https://masto.ai/tags/data\" class=\"mention hashtag\" rel=\"tag\">#<span>data</span></a> to make Hawaii a more informed, caring place.</p><p>Other interests: <a href=\"https://masto.ai/tags/GIS\" class=\"mention hashtag\" rel=\"tag\">#<span>GIS</span></a>, <a href=\"https://masto.ai/tags/LAFC\" class=\"mention hashtag\" rel=\"tag\">#<span>LAFC</span></a></p><p>Views my own.</p>", "url": "https://masto.ai/@kleong", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2023-07-01T00:00:00Z", "memorial": false, "devices": "https://masto.ai/users/kleong/collections/devices", "movedTo": "https://sciences.social/users/kleong", "publicKey": { "id": "https://masto.ai/users/kleong#main-key", "owner": "https://masto.ai/users/kleong", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApBIlz/hVfADajNH9QYnQ\n9Cw2KI0udfbEYwSejgQa50dyKN0lQL0Bi211KlV3NMK+NWQVqKV8VBfwAMsffxJs\n7HLp34GFkyLBztDAB7yA7NJgVeoRyNrzliwNC6b947C8VX5/b/9qTuAC0EiNV5jH\n96uy3PZdsi443ytENkN2qEb3J0W17ejqXfAXD+1q4Cf0BXGZt4/K/TSYnEyIYxJE\nN4SuNpXIzNDwmh0c0AE9iGZKBd3BadDKTy8n1FgzHVxCE9IILb5zUq5a44VXzgXy\n04Hzrm0pJVPvug4qQj7wTIMF87uHLJNK2X+AnDVqqjKF+JB332/ehZPoX2ex9oM2\nVwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://masto.ai/tags/data", "name": "#data" }, { "type": "Hashtag", "href": "https://masto.ai/tags/julialang", "name": "#julialang" }, { "type": "Hashtag", "href": "https://masto.ai/tags/japan", "name": "#japan" }, { "type": "Hashtag", "href": "https://masto.ai/tags/planning", "name": "#planning" }, { "type": "Hashtag", "href": "https://masto.ai/tags/gis", "name": "#gis" }, { "type": "Hashtag", "href": "https://masto.ai/tags/asia", "name": "#asia" }, { "type": "Hashtag", "href": "https://masto.ai/tags/korea", "name": "#korea" }, { "type": "Hashtag", "href": "https://masto.ai/tags/agentbasedmodels", "name": "#agentbasedmodels" }, { "type": "Hashtag", "href": "https://masto.ai/tags/lafc", "name": "#lafc" } ], "attachment": [], "endpoints": { "sharedInbox": "https://masto.ai/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3.masto.ai/accounts/avatars/110/641/070/467/391/114/original/3ea103538b72a657.jpg" } }