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.social/users/cozypufferfish", "type": "Person", "following": "https://mastodon.social/users/cozypufferfish/following", "followers": "https://mastodon.social/users/cozypufferfish/followers", "inbox": "https://mastodon.social/users/cozypufferfish/inbox", "outbox": "https://mastodon.social/users/cozypufferfish/outbox", "featured": "https://mastodon.social/users/cozypufferfish/collections/featured", "featuredTags": "https://mastodon.social/users/cozypufferfish/collections/tags", "preferredUsername": "cozypufferfish", "name": "Marc", "summary": "<p>Plant based 🌱</p>", "url": "https://mastodon.social/@cozypufferfish", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2025-01-19T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/cozypufferfish#main-key", "owner": "https://mastodon.social/users/cozypufferfish", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0hcHcuutTCZ5L/jJ0tHP\nJHUW15JqdNPNR+acBeBM8ecrN1LaBjGBDayZEUuW5CKW9PYSB9Mjm/7nzgNcuH5w\n1KeP14E+byC1xn9M0g8+8rFDwHr+vVPIlUlsU9woPxu1qDNkig+GfA7OMAdVFBs1\nxDEKazk5nqzM21z2DbOvg5bJcMNa7HGMYEmLD+ZutXVtym9P6PmdgnOuIA8J1BEx\nCu85JDhbtincgfXxq0ot5Dsw8mbrXB5YuGdZCHM1MYU653Zr1HUdzNz+SUhWmKBL\nj4CLV++p5AzE7VkotpsZzqWhZ2MxrusAClS2ky2wubPQPsdKMxggNqC63lFatdV1\njwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Age", "value": "35" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/113/854/283/218/992/883/original/dfcb09885b89494c.jpg" } }