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", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/davecl42", "type": "Person", "following": "https://mstdn.social/users/davecl42/following", "followers": "https://mstdn.social/users/davecl42/followers", "inbox": "https://mstdn.social/users/davecl42/inbox", "outbox": "https://mstdn.social/users/davecl42/outbox", "featured": "https://mstdn.social/users/davecl42/collections/featured", "featuredTags": "https://mstdn.social/users/davecl42/collections/tags", "preferredUsername": "davecl42", "name": "Dr David Clements", "summary": "<p>Astrophysicist and SF writer. Infrared astronomy, space astronomy, astrobiology with phosphine on Venus! SF includes the collection Disturbed Universes. Non-fiction: Infrared Astronomy: Seeing the Heat. Based at Imperial College London, but words my own.</p>", "url": "https://mstdn.social/@davecl42", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-03T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mstdn.social/users/davecl42#main-key", "owner": "https://mstdn.social/users/davecl42", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1gB+eucjBBRs4DFAL/7X\nOULgZcCILlm1uweg56dj7Sp3tm+uqB/7ZlTH0ynrBdcLW7Oeh50j8h7DN2xH69x9\nKYCtr0/3RH27Pk5xNlLAaLFMWMvW4fB1ZGMmihcyZ6+DBqTDl8sFOZT8O5rE7e+V\nUwjVU0SF8ck8pJ/v30TtdDoqB/ER2J7W5eeCvk2ANQRlhFBujXPMmyk8y7LyETnT\nd7ghEA4Ca+flWWyLtoqHO4IlbUrcPPrcCfCi2mpklPnNBIkcRFH0xy84ZuoZLwBD\nNVjCce/21POku/zDyxiekG3hsHHQupkpr+8/K3D6zRIWucntM70Gb+ljUpXm+q8Q\nYQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Pronouns", "value": "He/him" } ], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.social/accounts/avatars/109/281/113/525/142/760/original/eab96d5714586b53.png" } }