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://fosstodon.org/users/godevroom", "type": "Person", "following": "https://fosstodon.org/users/godevroom/following", "followers": "https://fosstodon.org/users/godevroom/followers", "inbox": "https://fosstodon.org/users/godevroom/inbox", "outbox": "https://fosstodon.org/users/godevroom/outbox", "featured": "https://fosstodon.org/users/godevroom/collections/featured", "featuredTags": "https://fosstodon.org/users/godevroom/collections/tags", "preferredUsername": "godevroom", "name": "Go Devroom @ FOSDEM", "summary": "<p>We are the Go Devroom at FOSDEM, sharing posts from in and around our devroom!</p>", "url": "https://fosstodon.org/@godevroom", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2023-01-20T00:00:00Z", "memorial": false, "publicKey": { "id": "https://fosstodon.org/users/godevroom#main-key", "owner": "https://fosstodon.org/users/godevroom", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuwq4+EEu6BUtBojBw2mo\nPKk+3Pa7n1agE62gZSi0BQxn8tgizGzUmC1jWy989uohMWJKDbo5nv9jeozeXZrD\nCXXzIUVpPvURRIZkhhtrfHfk8tLgKvzytGSx4nFwpZ3HY+SaRZMsJeymnywYoVDG\nvAe+pTYz1urpMjHP/KlJML0c1kbJcKQGpiIk8Oj7l2w3HgVOO0ZoGUiWwmQ58O85\nocmM3vHXst/7DqlVYPoWJ+el+O4bMVZze2JH561RdJ5VgPHRsU4Ro1OlJ2AkAEW4\nhnWcg5rGA4L7/qeF6m7coq/ZasqC752plVNLV+gM51LssCP6tldNf2VjM04wZSfr\n5QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Schedule", "value": "<a href=\"https://fosdem.org/2025/schedule/track/go/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fosdem.org/2025/schedule/track</span><span class=\"invisible\">/go/</span></a>" }, { "type": "PropertyValue", "name": "Videos", "value": "<a href=\"https://cuddly.tube/c/go_devroom/videos\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cuddly.tube/c/go_devroom/video</span><span class=\"invisible\">s</span></a>" }, { "type": "PropertyValue", "name": "Livestream", "value": "see you all in 2026!" }, { "type": "PropertyValue", "name": "Bluesky", "value": "<a href=\"https://bsky.app/profile/godevroom.fosstodon.org.ap.brid.gy\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bsky.app/profile/godevroom.fos</span><span class=\"invisible\">stodon.org.ap.brid.gy</span></a>" } ], "endpoints": { "sharedInbox": "https://fosstodon.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/accounts/avatars/109/721/179/308/805/647/original/71d84612d42e0c51.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.fosstodon.org/accounts/headers/109/721/179/308/805/647/original/e80bf820c35b31dc.jpg" } }