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" }, "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://ratpost.ing/users/okayhong", "type": "Person", "following": "https://ratpost.ing/users/okayhong/following", "followers": "https://ratpost.ing/users/okayhong/followers", "inbox": "https://ratpost.ing/users/okayhong/inbox", "outbox": "https://ratpost.ing/users/okayhong/outbox", "featured": "https://ratpost.ing/users/okayhong/collections/featured", "featuredTags": "https://ratpost.ing/users/okayhong/collections/tags", "preferredUsername": "okayhong", "name": "okayhong", "summary": "<p>developer and grad student, rust bevy c. taiwanese american :neodog_flag_agender: :neodog_flag_bi:</p>", "url": "https://ratpost.ing/@okayhong", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2025-02-04T00:00:00Z", "memorial": false, "publicKey": { "id": "https://ratpost.ing/users/okayhong#main-key", "owner": "https://ratpost.ing/users/okayhong", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAviGFoAOVjgvGOGiTZt2w\nt0W4k5st85p6cVgOcX6QW8DlxbaIVWWrBNNHCQVr6SC91fz6NUrxJB6/VxekQTeU\nA/jqGHjQypVufsYzxSJXg7WLQtctdWTNJM2a+KuoxiY5SCjG36v2COreV57mhtWf\ncM9k47g1dyykeTU9Ov7Nrw1xXM+92Y/emJNKRrgptRngew+D1lxyXtClaFw3dPFF\n8mjXmDWaqS4J4QZD6Lri8CNQ0bvSPiP291ubQI30ERBdVVUy8OGY6CIHlF0mzzcm\nTgvmXwZLFyIyT5lbOJv8uLTJhINpOfYQP28YI4yq5gDdGpc8SWBngCR8Hklp4dLi\nMwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://ratpost.ing/emojis/1106", "type": "Emoji", "name": ":neodog_flag_agender:", "updated": "2025-04-29T23:26:12Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://ratpost.ing/system/custom_emojis/images/000/001/106/original/neodog_flag_agender.png" } }, { "id": "https://ratpost.ing/emojis/1113", "type": "Emoji", "name": ":neodog_flag_bi:", "updated": "2025-04-29T23:26:12Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://ratpost.ing/system/custom_emojis/images/000/001/113/original/neodog_flag_bi.png" } } ], "attachment": [ { "type": "PropertyValue", "name": "pronouns", "value": "they/them" }, { "type": "PropertyValue", "name": "currently reading", "value": "The Iron Council by China Mieville" }, { "type": "PropertyValue", "name": "listen to", "value": "Friends at the Table" } ], "endpoints": { "sharedInbox": "https://ratpost.ing/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://ratpost.ing/system/accounts/avatars/113/946/443/423/947/452/original/aeef9d9c35e6978b.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://ratpost.ing/system/accounts/headers/113/946/443/423/947/452/original/f3c38a9d541d4585.jpg" } }