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://mast.lat/users/ParabenAparaten", "type": "Person", "following": "https://mast.lat/users/ParabenAparaten/following", "followers": "https://mast.lat/users/ParabenAparaten/followers", "inbox": "https://mast.lat/users/ParabenAparaten/inbox", "outbox": "https://mast.lat/users/ParabenAparaten/outbox", "featured": "https://mast.lat/users/ParabenAparaten/collections/featured", "featuredTags": "https://mast.lat/users/ParabenAparaten/collections/tags", "preferredUsername": "ParabenAparaten", "name": "ParabenAparaten/Hexehelicen⁂⧖⏚", "summary": "<p><a href=\"https://mast.lat/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a></p><p><a href=\"https://mast.lat/tags/fr\" class=\"mention hashtag\" rel=\"tag\">#<span>fr</span></a> <a href=\"https://mast.lat/tags/en\" class=\"mention hashtag\" rel=\"tag\">#<span>en</span></a> <a href=\"https://mast.lat/tags/es\" class=\"mention hashtag\" rel=\"tag\">#<span>es</span></a><br /><a href=\"https://mast.lat/tags/languagelearning\" class=\"mention hashtag\" rel=\"tag\">#<span>languagelearning</span></a></p><p><a href=\"https://mast.lat/tags/industrial\" class=\"mention hashtag\" rel=\"tag\">#<span>industrial</span></a> <a href=\"https://mast.lat/tags/music\" class=\"mention hashtag\" rel=\"tag\">#<span>music</span></a><br /><a href=\"https://mast.lat/tags/flexitarian\" class=\"mention hashtag\" rel=\"tag\">#<span>flexitarian</span></a> (part-time vegetarian)</p><p>I like to read about:<br /><a href=\"https://mast.lat/tags/agnotology\" class=\"mention hashtag\" rel=\"tag\">#<span>agnotology</span></a> and <a href=\"https://mast.lat/tags/disinformation\" class=\"mention hashtag\" rel=\"tag\">#<span>disinformation</span></a><br /><a href=\"https://mast.lat/tags/epistemology\" class=\"mention hashtag\" rel=\"tag\">#<span>epistemology</span></a> <a href=\"https://mast.lat/tags/philosophy\" class=\"mention hashtag\" rel=\"tag\">#<span>philosophy</span></a><br /><a href=\"https://mast.lat/tags/linguistics\" class=\"mention hashtag\" rel=\"tag\">#<span>linguistics</span></a> <a href=\"https://mast.lat/tags/maths\" class=\"mention hashtag\" rel=\"tag\">#<span>maths</span></a> <a href=\"https://mast.lat/tags/logic\" class=\"mention hashtag\" rel=\"tag\">#<span>logic</span></a><br /><a href=\"https://mast.lat/tags/computersciences\" class=\"mention hashtag\" rel=\"tag\">#<span>computersciences</span></a><br /><a href=\"https://mast.lat/tags/antispecism\" class=\"mention hashtag\" rel=\"tag\">#<span>antispecism</span></a></p>", "url": "https://mast.lat/@ParabenAparaten", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-11-14T00:00:00Z", "memorial": false, "devices": "https://mast.lat/users/ParabenAparaten/collections/devices", "publicKey": { "id": "https://mast.lat/users/ParabenAparaten#main-key", "owner": "https://mast.lat/users/ParabenAparaten", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxbSY+uJwXaxZOAs8uzO2\nxpqQJHhmPR58u3dxVTYxkUHFKHX6cmCfQBpH0B21YhtTGqRG6HEDyrQnrWuuplvb\nDfCw8wSiIyfQmZTKzz265XJpgcOiD80NzYuIoMRLmfz3XXoUWQDOzuwEdF/AU0fq\nHhobVz3ZF9HGTz97hjAnOxcphyAHmYhoQ/N3LZVItDRJChjQTvMmdcb0jBHllFzG\n289PbSom1+XY7J9rx1RGJkuNbo2JwFJJW9sTVLsJNO5pg7YUOWYR87cqka1ewKeR\n2XIBtxXAQT/7j1SYMWRAQTr/poF13t7ScvXLyneLZOJwzcCZ03lGIfSkpwKlXw7R\nPQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mast.lat/tags/philosophy", "name": "#philosophy" }, { "type": "Hashtag", "href": "https://mast.lat/tags/music", "name": "#music" }, { "type": "Hashtag", "href": "https://mast.lat/tags/climatechange", "name": "#climatechange" }, { "type": "Hashtag", "href": "https://mast.lat/tags/linguistics", "name": "#linguistics" }, { "type": "Hashtag", "href": "https://mast.lat/tags/disinformation", "name": "#disinformation" }, { "type": "Hashtag", "href": "https://mast.lat/tags/industrial", "name": "#industrial" }, { "type": "Hashtag", "href": "https://mast.lat/tags/languagelearning", "name": "#languagelearning" }, { "type": "Hashtag", "href": "https://mast.lat/tags/maths", "name": "#maths" }, { "type": "Hashtag", "href": "https://mast.lat/tags/flexitarian", "name": "#flexitarian" }, { "type": "Hashtag", "href": "https://mast.lat/tags/epistemology", "name": "#epistemology" }, { "type": "Hashtag", "href": "https://mast.lat/tags/fr", "name": "#fr" }, { "type": "Hashtag", "href": "https://mast.lat/tags/logic", "name": "#logic" }, { "type": "Hashtag", "href": "https://mast.lat/tags/en", "name": "#en" }, { "type": "Hashtag", "href": "https://mast.lat/tags/agnotology", "name": "#agnotology" }, { "type": "Hashtag", "href": "https://mast.lat/tags/es", "name": "#es" }, { "type": "Hashtag", "href": "https://mast.lat/tags/computersciences", "name": "#computersciences" }, { "type": "Hashtag", "href": "https://mast.lat/tags/antispecism", "name": "#antispecism" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mast.lat/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mast.lat/mast/accounts/avatars/113/480/967/697/398/313/original/ca12f3c6ef798af0.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mast.lat/mast/accounts/headers/113/480/967/697/398/313/original/6c23c326a5aaca2f.jpg" } }