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" } } ], "id": "https://astronomy.social/actor", "type": "Application", "inbox": "https://astronomy.social/actor/inbox", "outbox": "https://astronomy.social/actor/outbox", "preferredUsername": "astronomy.social", "url": "https://astronomy.social/about/more?instance_actor=true", "manuallyApprovesFollowers": true, "publicKey": { "id": "https://astronomy.social/actor#main-key", "owner": "https://astronomy.social/actor", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAym3S4F7ioJvV0LR4KSDt\nxlbFUOI2pPCMby9elHXu9g2KtOteX3/nf3eQ7SrKsLNqwPQdaSltP8jWwHSuSRno\nWk5oJdnRnYikXo1AOXBcaysD81gPcj+8OT9x3x47t6ZCpcVQgN9EsgWZNcNVT8eD\nUnAqXtxhw3bRVew/Ixltyt9MtL6wC9e+cqZ9tc6dUDD2A4VKXiodghjGaWZCBqbz\nF6RTInt310GUO+i9pcSVgpozohNKawETU6giI3MtFo2TEEamposqIEKFJjTUlIS6\n/VxP0pqy3wjTNsMRCEgOs2WbqJqb4s8JkDpl/th4lPUWQsnIyIfX1WTUY8gRqSuY\nsQIDAQAB\n-----END PUBLIC KEY-----\n" }, "endpoints": { "sharedInbox": "https://astronomy.social/inbox" } }