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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://masto.ai/users/j7748283", "type": "Person", "following": "https://masto.ai/users/j7748283/following", "followers": "https://masto.ai/users/j7748283/followers", "inbox": "https://masto.ai/users/j7748283/inbox", "outbox": "https://masto.ai/users/j7748283/outbox", "featured": "https://masto.ai/users/j7748283/collections/featured", "featuredTags": "https://masto.ai/users/j7748283/collections/tags", "preferredUsername": "j7748283", "name": "John Private 🛩 🚁 🚀 🛸", "summary": "<p>Professionally: Veteran, scientist, researcher, engineer, learner. Personally: Husband, best friend, father, farmhand, aspiring artist/craftsman, puzzles, toys, board games, learner.</p><p><a href=\"https://masto.ai/tags/Aviation\" class=\"mention hashtag\" rel=\"tag\">#<span>Aviation</span></a> <a href=\"https://masto.ai/tags/AerialPhotography\" class=\"mention hashtag\" rel=\"tag\">#<span>AerialPhotography</span></a> <a href=\"https://masto.ai/tags/FlightSim\" class=\"mention hashtag\" rel=\"tag\">#<span>FlightSim</span></a> <a href=\"https://masto.ai/tags/RadioControl\" class=\"mention hashtag\" rel=\"tag\">#<span>RadioControl</span></a></p><p><a href=\"https://masto.ai/tags/Creativity\" class=\"mention hashtag\" rel=\"tag\">#<span>Creativity</span></a>: <a href=\"https://masto.ai/tags/Art\" class=\"mention hashtag\" rel=\"tag\">#<span>Art</span></a> <a href=\"https://masto.ai/tags/StreetArt\" class=\"mention hashtag\" rel=\"tag\">#<span>StreetArt</span></a> <a href=\"https://masto.ai/tags/Maker\" class=\"mention hashtag\" rel=\"tag\">#<span>Maker</span></a> <a href=\"https://masto.ai/tags/Graffiti\" class=\"mention hashtag\" rel=\"tag\">#<span>Graffiti</span></a> <a href=\"https://masto.ai/tags/Woodturning\" class=\"mention hashtag\" rel=\"tag\">#<span>Woodturning</span></a> <a href=\"https://masto.ai/tags/SciArt\" class=\"mention hashtag\" rel=\"tag\">#<span>SciArt</span></a></p><p><a href=\"https://masto.ai/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a>: <a href=\"https://masto.ai/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://masto.ai/tags/NASA\" class=\"mention hashtag\" rel=\"tag\">#<span>NASA</span></a> <a href=\"https://masto.ai/tags/Artemis\" class=\"mention hashtag\" rel=\"tag\">#<span>Artemis</span></a></p><p><a href=\"https://masto.ai/tags/Computer\" class=\"mention hashtag\" rel=\"tag\">#<span>Computer</span></a>: <a href=\"https://masto.ai/tags/ML\" class=\"mention hashtag\" rel=\"tag\">#<span>ML</span></a> <a href=\"https://masto.ai/tags/Modeling\" class=\"mention hashtag\" rel=\"tag\">#<span>Modeling</span></a> (computer) <a href=\"https://masto.ai/tags/Simulation\" class=\"mention hashtag\" rel=\"tag\">#<span>Simulation</span></a> <a href=\"https://masto.ai/tags/VR\" class=\"mention hashtag\" rel=\"tag\">#<span>VR</span></a> <a href=\"https://masto.ai/tags/AR\" class=\"mention hashtag\" rel=\"tag\">#<span>AR</span></a></p><p><a href=\"https://masto.ai/tags/nobridge\" class=\"mention hashtag\" rel=\"tag\">#<span>nobridge</span></a></p><p>Don&#39;t forget to AltText, support your Admin, be Nice!</p>", "url": "https://masto.ai/@j7748283", "manuallyApprovesFollowers": true, "discoverable": false, "indexable": false, "published": "2022-11-20T00:00:00Z", "memorial": false, "devices": "https://masto.ai/users/j7748283/collections/devices", "alsoKnownAs": [ "https://mas.to/users/j7748283" ], "publicKey": { "id": "https://masto.ai/users/j7748283#main-key", "owner": "https://masto.ai/users/j7748283", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5kiyDrZb9rJU/6fEilV9\n002eHqfkds5NNcZJyghgGo5htz7/4i+spDau5/g757fHlSX7lQl1H/pdEN4aPcRv\n3nFosz1prHJk9FuXC7V4RreoMHNOstske8+vVIeuunc9gXEA9ylHeIELkc4SbyLg\nS34emdSuKx6M2Bc1oTPvavdNWUF/KJxqmGSCqm6picEQlt0nDMViBQ/71Lj09/zJ\nJKNbkXSSLnxjPVewoEGmj4qMx9bvu0NouFdkFRsH0QProTrmsdm1OhoGPK2a0lOv\n68IabzWfO6TGSs24b/sCmAtMvPk7BRh0vIG/OJU427jRAH+v+wHfUaIeEBvSNyEk\nqQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://masto.ai/tags/space", "name": "#space" }, { "type": "Hashtag", "href": "https://masto.ai/tags/art", "name": "#art" }, { "type": "Hashtag", "href": "https://masto.ai/tags/maker", "name": "#maker" }, { "type": "Hashtag", "href": "https://masto.ai/tags/sciart", "name": "#sciart" }, { "type": "Hashtag", "href": "https://masto.ai/tags/vr", "name": "#vr" }, { "type": "Hashtag", "href": "https://masto.ai/tags/ml", "name": "#ml" }, { "type": "Hashtag", "href": "https://masto.ai/tags/nasa", "name": "#nasa" }, { "type": "Hashtag", "href": "https://masto.ai/tags/streetart", "name": "#streetart" }, { "type": "Hashtag", "href": "https://masto.ai/tags/ar", "name": "#ar" }, { "type": "Hashtag", "href": "https://masto.ai/tags/aviation", "name": "#aviation" }, { "type": "Hashtag", "href": "https://masto.ai/tags/creativity", "name": "#creativity" }, { "type": "Hashtag", "href": "https://masto.ai/tags/simulation", "name": "#simulation" }, { "type": "Hashtag", "href": "https://masto.ai/tags/modeling", "name": "#modeling" }, { "type": "Hashtag", "href": "https://masto.ai/tags/computer", "name": "#computer" }, { "type": "Hashtag", "href": "https://masto.ai/tags/graffiti", "name": "#graffiti" }, { "type": "Hashtag", "href": "https://masto.ai/tags/woodturning", "name": "#woodturning" }, { "type": "Hashtag", "href": "https://masto.ai/tags/artemis", "name": "#artemis" }, { "type": "Hashtag", "href": "https://masto.ai/tags/flightsim", "name": "#flightsim" }, { "type": "Hashtag", "href": "https://masto.ai/tags/radiocontrol", "name": "#radiocontrol" }, { "type": "Hashtag", "href": "https://masto.ai/tags/aerialphotography", "name": "#aerialphotography" }, { "type": "Hashtag", "href": "https://masto.ai/tags/nobridge", "name": "#nobridge" } ], "attachment": [ { "type": "PropertyValue", "name": "Migrant from", "value": "j7748283@mas.to" }, { "type": "PropertyValue", "name": "Avatar", "value": "DVIDS &lt;<a href=\"https://www.dvidshub.net\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">dvidshub.net</span><span class=\"invisible\"></span></a>&gt;" }, { "type": "PropertyValue", "name": "Header", "value": "NASA &lt;<a href=\"https://www.nasa.gov/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">nasa.gov/</span><span class=\"invisible\"></span></a>&gt;" } ], "endpoints": { "sharedInbox": "https://masto.ai/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3.masto.ai/accounts/avatars/109/374/124/742/489/159/original/872058d60fee800b.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3.masto.ai/accounts/headers/109/374/124/742/489/159/original/d961e386a34491d1.jpg" } }