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://mastodon.world/users/HorizonMass", "type": "Person", "following": "https://mastodon.world/users/HorizonMass/following", "followers": "https://mastodon.world/users/HorizonMass/followers", "inbox": "https://mastodon.world/users/HorizonMass/inbox", "outbox": "https://mastodon.world/users/HorizonMass/outbox", "featured": "https://mastodon.world/users/HorizonMass/collections/featured", "featuredTags": "https://mastodon.world/users/HorizonMass/collections/tags", "preferredUsername": "HorizonMass", "name": "HorizonMass", "summary": "<p>Independent, student-driven news in the public interest. Covering Massachusetts and beyond. Published by the Boston Institute for Nonprofit Journalism.</p>", "url": "https://mastodon.world/@HorizonMass", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2023-08-15T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.world/users/HorizonMass#main-key", "owner": "https://mastodon.world/users/HorizonMass", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuH/6qoJtFuFVmmHppLoH\nD1iPSCHwgj80A5OgLmGCylvP3y6pz8q2iyvz+Yc6ewJz3E6a7GHdHsn5yk0m1D11\nEGRs2t7Spz3W2XJLHGwNp3FkBDW9oihIY8HpgIHpNQADV0ngOi60c8rjQVG3v9yZ\nEIia6l0W10du/7UjJgxtJhZ+CVwYvckxJJ3n6UuqScGFteOBVF3MCC3IFUSuB3Zd\nj1ogPLKNpZZ4rdYqi/Az1+XISW+TIe2jYVxD0EF9mEkaTWiq/KadOU59mblzaXuQ\n8Z826nnU1hwo3yMWmTyENX/knxoyX+6pVdYGYzLEK1+oahSJZS8iduK2REN9bGga\n9wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://www.horizonmass.news\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">horizonmass.news</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Phone", "value": "617-209-9511" }, { "type": "PropertyValue", "name": "Location", "value": "Boston, MA, USA" }, { "type": "PropertyValue", "name": "linktr.ee", "value": "<a href=\"https://linktr.ee/horizonmass/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">linktr.ee/horizonmass/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.world/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://s3.eu-central-2.wasabisys.com/mastodonworld/accounts/avatars/110/895/096/413/420/328/original/f3a833590a01ff3d.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://s3.eu-central-2.wasabisys.com/mastodonworld/accounts/headers/110/895/096/413/420/328/original/41f4aa1937083cca.png" } }