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.
{
"@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"
},
"Emoji": "toot:Emoji",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mastodon.blaede.family/users/cassidy",
"type": "Person",
"following": "https://mastodon.blaede.family/users/cassidy/following",
"followers": "https://mastodon.blaede.family/users/cassidy/followers",
"inbox": "https://mastodon.blaede.family/users/cassidy/inbox",
"outbox": "https://mastodon.blaede.family/users/cassidy/outbox",
"featured": "https://mastodon.blaede.family/users/cassidy/collections/featured",
"featuredTags": "https://mastodon.blaede.family/users/cassidy/collections/tags",
"preferredUsername": "cassidy",
"name": "Cassidy James :eos: :gg: :fh:",
"summary": "<p>Building communities and useful, usable, delightful products that respect privacy.</p><p>:eos: Community Architect/Experience Lead at <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@EndlessOS\" class=\"u-url mention\">@<span>EndlessOS</span></a></span> Foundation<br />:gnome: <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@gnome\" class=\"u-url mention\">@<span>gnome</span></a></span> Director<br />:flathub: <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@flathub\" class=\"u-url mention\">@<span>flathub</span></a></span> contributor</p><p>Previously: co-founder & CXO at elementary OS, UX architect at System76</p><p>Experienced in UX architecture, open source, community building, product design, live A/V production, livestreaming, smart home automation, 3D printing, web dev… too much</p><p>Still an emo kid at heart 🖤</p>",
"url": "https://mastodon.blaede.family/@cassidy",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2023-01-04T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://hci.social/users/cassidyjames",
"https://mastodon.social/users/cassidyjames"
],
"attributionDomains": [
"cassidyjames.com",
"flathub.org",
"docs.flathub.org",
"blog.elementary.io",
"endlessos.org",
"endless.foundation"
],
"publicKey": {
"id": "https://mastodon.blaede.family/users/cassidy#main-key",
"owner": "https://mastodon.blaede.family/users/cassidy",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAswzEBmIcm20Qar6rMLHD\nKkBuiE55LXJCKdFEec85cMu3XmlMjHLnQrq54D+nJ/Zu4Cm3w/lnok75qNsWFL2L\nhdyPrx1Fiz1GJRirl+PSehE+aN/HOS3wkhne2vQJNnPYFc4t3k/nrRlUoxeMpl1J\nFitVe/6YD0lRQ/LJBBXAB+GjUdyy08JIORCKg6fvE7e/TKGqAdMRyP808eb/3Ax+\neLROU5bEEc0kNhuOhDVGsx5UsveeeyFo+1vcMZYAI4qybZ8w9iBLhvzE3sbYcF2t\nt+8o87C1nwhGZGk1LigetQ99MNMh9z+wIiRk/TxXYMlWR4PRLLDJMXJ8FT8MZxUc\nFwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"id": "https://mastodon.blaede.family/emojis/130966",
"type": "Emoji",
"name": ":eos:",
"updated": "2025-03-07T04:47:07Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastodonblaedefamily/custom_emojis/images/000/130/966/original/aee23e0e1db83229.png"
}
},
{
"id": "https://mastodon.blaede.family/emojis/12239",
"type": "Emoji",
"name": ":gnome:",
"updated": "2024-04-05T23:01:47Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastodonblaedefamily/custom_emojis/images/000/012/239/original/8801c911f2906e8e.png"
}
},
{
"id": "https://mastodon.blaede.family/emojis/89423",
"type": "Emoji",
"name": ":flathub:",
"updated": "2024-04-05T23:01:47Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastodonblaedefamily/custom_emojis/images/000/089/423/original/b95bca71f2ea68ff.png"
}
},
{
"id": "https://mastodon.blaede.family/emojis/24127",
"type": "Emoji",
"name": ":gg:",
"updated": "2024-04-05T23:01:47Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastodonblaedefamily/custom_emojis/images/000/024/127/original/d9f6adf2f4e2706b.png"
}
},
{
"id": "https://mastodon.blaede.family/emojis/89424",
"type": "Emoji",
"name": ":fh:",
"updated": "2024-04-05T23:01:47Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastodonblaedefamily/custom_emojis/images/000/089/424/original/1855bfcc37fa9cb7.png"
}
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "Website + more links",
"value": "<a href=\"https://cassidyjames.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">cassidyjames.com</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "Pronouns",
"value": "he/him"
},
{
"type": "PropertyValue",
"name": "Location",
"value": "Denver, CO, USA"
},
{
"type": "PropertyValue",
"name": "GitHub",
"value": "<a href=\"https://github.com/cassidyjames\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/cassidyjames</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.blaede.family/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://cdn.masto.host/mastodonblaedefamily/accounts/avatars/109/633/075/848/386/538/original/74243d531bd9d04c.jpg"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://cdn.masto.host/mastodonblaedefamily/accounts/headers/109/633/075/848/386/538/original/0f3547f528280dda.jpg"
}
}