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.

Open in browser →
{ "@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/heiko1984", "type": "Person", "following": "https://mastodon.social/users/heiko1984/following", "followers": "https://mastodon.social/users/heiko1984/followers", "inbox": "https://mastodon.social/users/heiko1984/inbox", "outbox": "https://mastodon.social/users/heiko1984/outbox", "featured": "https://mastodon.social/users/heiko1984/collections/featured", "featuredTags": "https://mastodon.social/users/heiko1984/collections/tags", "preferredUsername": "heiko1984", "name": "Heiko", "summary": "", "url": "https://mastodon.social/@heiko1984", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2024-02-12T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/heiko1984#main-key", "owner": "https://mastodon.social/users/heiko1984", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuAsbnj0KpXJxrt+4D0st\nx9UYksHTh+nqGIxjitVkbuoHgoqF1Gcz06AvD8JZhK/EfYOHCmswFUDDTZ0PXkgN\no9r0Jgi9Vp04iy5S57321lSxko66TGSFoAIfKH4+FwZtUWAl41EbEVMDq4K7K2ai\nL/ehgcHtzPlTXTL4FI+Ra9upGduPYGSCN0lJE45Fw7BE3GG/qC/sX673Q5RaBWHk\nuf3BksU1LikdmvQXFYbxbWbv9jaZ+wGw0ZCqJplK7OxUozIVyt3yQzzSVvZhbeTe\nr9NM7CwyD5wcR2LAUsv6T+u+kkKz9T8ymc8OqdhdCRWDJSUJjYEDaK9fOThRCbn9\noQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/111/917/400/424/061/352/original/397d3e9e2da3ce4a.jpg" } }