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", "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", "memorial": "toot:memorial", "indexable": "toot:indexable", "Hashtag": "as:Hashtag" } ], "id": "https://mstdn.social/users/Robgbysea", "type": "Person", "following": "https://mstdn.social/users/Robgbysea/following", "followers": "https://mstdn.social/users/Robgbysea/followers", "inbox": "https://mstdn.social/users/Robgbysea/inbox", "outbox": "https://mstdn.social/users/Robgbysea/outbox", "featured": "https://mstdn.social/users/Robgbysea/collections/featured", "featuredTags": "https://mstdn.social/users/Robgbysea/collections/tags", "preferredUsername": "Robgbysea", "name": "nothingiseasy", "summary": "<p>Meandering engineering career starting in oceanography and currently in biotech. Still not sure what I want to be when I grow up.
<a href=\"https://mstdn.social/tags/Oceanography\" class=\"mention hashtag\" rel=\"tag\">#<span>Oceanography</span></a> <a href=\"https://mstdn.social/tags/Antarctica\" class=\"mention hashtag\" rel=\"tag\">#<span>Antarctica</span></a> <a href=\"https://mstdn.social/tags/DNAsequencing\" class=\"mention hashtag\" rel=\"tag\">#<span>DNAsequencing</span></a> <br /><a href=\"https://mstdn.social/tags/CatsOfMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>CatsOfMastodon</span></a> <a href=\"https://mstdn.social/tags/DogsOfMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>DogsOfMastodon</span></a></p>", "url": "https://mstdn.social/@Robgbysea", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-06T00:00:00Z", "memorial": false, "devices": "https://mstdn.social/users/Robgbysea/collections/devices", "publicKey": { "id": "https://mstdn.social/users/Robgbysea#main-key", "owner": "https://mstdn.social/users/Robgbysea", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0kn5zQvI9zREIF2vzXsc\ndUhfAA1FKAbVZUrfmMjXpyPYcumPNK/UzgKtTQzSOuRz3KWdgiON6kW2BAUj2kwl\nsVDlJaHh7Jh0h9ipLZfrY9pY9MxU3LqR2L/QvnCW3L1w5kKXJugLOpVuJcEBsZH0\ntqBIQZQQ2lqGixs/QIMBau9MG7RfV1W+luJ98yDWMBBLHxvR1yZXSN3e2Dc4/En4\nm+P1SL/KNe+Lvogc8oVNL9pRt8W6qXSqWNvQZK9Z+tvlnx4vtIi6e4ceKMrjZAiZ\nJFhQ5aNP2DYKSipZmKh5ewtMicAVUZArrnVXorxPSAT2X2ecw6pAGVhjpbTUhyYd\nlwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/CatsOfMastodon", "name": "#CatsOfMastodon" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/dogsofmastodon", "name": "#dogsofmastodon" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/antarctica", "name": "#antarctica" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/dnasequencing", "name": "#dnasequencing" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/oceanography", "name": "#oceanography" } ], "attachment": [ { "type": "PropertyValue", "name": "Pronouns", "value": "He/Him" }, { "type": "PropertyValue", "name": "Location", "value": "San Diego" } ], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" } }