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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.sdf.org/users/mapcar", "type": "Person", "following": "https://mastodon.sdf.org/users/mapcar/following", "followers": "https://mastodon.sdf.org/users/mapcar/followers", "inbox": "https://mastodon.sdf.org/users/mapcar/inbox", "outbox": "https://mastodon.sdf.org/users/mapcar/outbox", "featured": "https://mastodon.sdf.org/users/mapcar/collections/featured", "featuredTags": "https://mastodon.sdf.org/users/mapcar/collections/tags", "preferredUsername": "mapcar", "name": "Christian Lynbech", "summary": "<p>Lisp and Emacs aficionado, soft spot for old computers and programming languages, day job in telecoms, aspiring iOS developer in my sparetime.</p><p>🇩🇰Lives in Aarhus, Denmark 🇩🇰</p><p>Quotes to live by:</p><p> Lisp users unite, you have nothing to lose but your garbage.</p><p> Hit the philistines three times over the head with the Elisp reference manual.<br /> - petonic@hal.com (Michael A. Petonic)</p><p><a href=\"https://mastodon.sdf.org/tags/human\" class=\"mention hashtag\" rel=\"tag\">#<span>human</span></a><br /><a href=\"https://mastodon.sdf.org/tags/lisp\" class=\"mention hashtag\" rel=\"tag\">#<span>lisp</span></a><br /><a href=\"https://mastodon.sdf.org/tags/commonlisp\" class=\"mention hashtag\" rel=\"tag\">#<span>commonlisp</span></a><br /><a href=\"https://mastodon.sdf.org/tags/emacs\" class=\"mention hashtag\" rel=\"tag\">#<span>emacs</span></a><br /><a href=\"https://mastodon.sdf.org/tags/AtariST\" class=\"mention hashtag\" rel=\"tag\">#<span>AtariST</span></a><br /><a href=\"https://mastodon.sdf.org/tags/iosdev\" class=\"mention hashtag\" rel=\"tag\">#<span>iosdev</span></a></p><p>searchable<br />tootfinder<br />tfr</p>", "url": "https://mastodon.sdf.org/@mapcar", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-03T00:00:00Z", "devices": "https://mastodon.sdf.org/users/mapcar/collections/devices", "publicKey": { "id": "https://mastodon.sdf.org/users/mapcar#main-key", "owner": "https://mastodon.sdf.org/users/mapcar", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1B/LZevoA28Hpf7g+a6U\nnpNBPds9bR/JRORxAs7PhVmjGm2JtjJLKcMhl2kD0PwudwXMFFi1Hr9XJYpbeAEo\nQqItq1BAONQ7mFhdEDLwCW+Q5YXLpt7/B/fi3YsJdWIGMGdeudW3XsVvwc5pcv9K\nBWgh0tP8+jXp5hpWrVVOUhVJ+jjDzqMoU97V9lQDjqhAL716DxpKZq0b/9LsOI5m\nOdXSfXvgg6PKmj2pQKsBNrsmGzd5ez2Q9xjxqU6eU6F+xscrYcR9NGLSP5ahldSu\nV+VMH1kIPkZDMPbZAIqtfKmwJq6CZFtc/pcCJOw8u0HP4fz4Et1cJFkzAB9xNOh0\nkQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/lisp", "name": "#lisp" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/commonlisp", "name": "#commonlisp" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/emacs", "name": "#emacs" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/atarist", "name": "#atarist" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/iosdev", "name": "#iosdev" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/human", "name": "#human" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.sdf.org/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.sdf.org/system/accounts/avatars/109/279/067/496/501/848/original/934b57376223eeaa.jpg" } }