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"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.halis.io/users/docyeet",
"type": "Person",
"following": "https://mastodon.halis.io/users/docyeet/following",
"followers": "https://mastodon.halis.io/users/docyeet/followers",
"inbox": "https://mastodon.halis.io/users/docyeet/inbox",
"outbox": "https://mastodon.halis.io/users/docyeet/outbox",
"featured": "https://mastodon.halis.io/users/docyeet/collections/featured",
"featuredTags": "https://mastodon.halis.io/users/docyeet/collections/tags",
"preferredUsername": "docyeet",
"name": "DocYeet :verified:",
"summary": "<p>Software/Cloud engineer by day, avid homelabber by night, I push selfhosting to its limits in a hope to get to a more decentralized internet.</p><p>Trying to get rid of the feature creep and just throw stuff I develop for fun, see if anyone is interested <a href=\"https://mastodon.halis.io/tags/YeetIt\" class=\"mention hashtag\" rel=\"tag\">#<span>YeetIt</span></a></p>",
"url": "https://mastodon.halis.io/@docyeet",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-03-26T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.halis.io/users/docyeet#main-key",
"owner": "https://mastodon.halis.io/users/docyeet",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzr+yd1bL3Nmyw0BKopMg\nKkB8ItU/FuEuv6oTQn4d2ngkSAT7tvmMVfLeja9gApDfmGGbTieZqn/pdpOq9p3O\nA95BtFXOL4mITd+VXCkTkJpkoBYb6tbCWTIRgShlPrBvQz5Blm1FqgyOoILhVDHJ\nui4sS/iknddTS2NmUAZM1I7Z8bt3usQstLvh90mV3dO6ktyHH5HpJubwUYlzqAK2\n4PzJURBOfYc5Spf/OOWWEbV5s69TgUAWg6ST6fl7/WYjvDV8k9PNe2Kq6Os5e5lQ\nnRydXOyxm++TSGzpj7vq+nE1X7DXenD6oulorpR4+zAQrgA8TM7/bHCuNPbAkPfE\nwQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"id": "https://mastodon.halis.io/emojis/21499",
"type": "Emoji",
"name": ":verified:",
"updated": "2025-05-19T21:54:40Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://mastodon.halis.io/system/custom_emojis/images/000/021/499/original/9b5e305bbd538335.png"
}
},
{
"type": "Hashtag",
"href": "https://mastodon.halis.io/tags/yeetit",
"name": "#yeetit"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "Matrix",
"value": "<span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.halis.io/@docyeet\" class=\"u-url mention\">@<span>docyeet</span></a></span>:halis.io"
},
{
"type": "PropertyValue",
"name": "Website",
"value": "<a href=\"https://halis.io\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">halis.io</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "Git",
"value": "<a href=\"https://git.halis.io/DocYeet\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">git.halis.io/DocYeet</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.halis.io/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://mastodon.halis.io/system/accounts/avatars/114/229/022/225/860/698/original/cf31b1f1907ac8af.png"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://mastodon.halis.io/system/accounts/headers/114/229/022/225/860/698/original/1037b5933f819800.jpeg"
}
}