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"
},
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mastodon.social/users/not3ottersinacoat",
"type": "Person",
"following": "https://mastodon.social/users/not3ottersinacoat/following",
"followers": "https://mastodon.social/users/not3ottersinacoat/followers",
"inbox": "https://mastodon.social/users/not3ottersinacoat/inbox",
"outbox": "https://mastodon.social/users/not3ottersinacoat/outbox",
"featured": "https://mastodon.social/users/not3ottersinacoat/collections/featured",
"featuredTags": "https://mastodon.social/users/not3ottersinacoat/collections/tags",
"preferredUsername": "not3ottersinacoat",
"name": "Emma Liv 🇨🇦",
"summary": "<p>My cat's breath smells like cat food.</p><p>I'm probably not cool enough to be here.</p><p>She/Her 🏳️⚧️ 🏳️🌈<br />Fan of the penguin OS 🐧<br />Old and new video games <br />Unashamed cat lady 🧡 🐈<br />❤️ of puns and cheesy dad jokes<br />*Will* quote classic Simpsons</p>",
"url": "https://mastodon.social/@not3ottersinacoat",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-03-28T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.social/users/not3ottersinacoat#main-key",
"owner": "https://mastodon.social/users/not3ottersinacoat",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjP2tv79RV0+Lh0xtozmN\nCnTOK68/Ud3RmLjJo277RLanPKWdreSLfwvic2Ko59gmOb8Y+S4R8QsD5AD6PNFy\nURtuQ8i7Eh8JOj2XJPW/mI4yixh7qQOYOvDVe7VjPmwQVq2DVjMNkW5nuza+Zm07\n1WkP4V04S7xuLJrjGnOxS9PC4Mz82IlG6JW4C3KQSS1E6M6kw9BcRPzoBi68rhIp\nnwPmDuNmqmI0QpFv4PNxCtDwSdEhDng8O8kb3EB1USvwks2kz5stQouX0YeYgh/b\nrQYsHuJ9CgBwqVfs4jhf3XGCOetxE0nJ0Sn+6en7Pyk6Cuf67bp3OuFlNgWR0ihK\nWQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [
{
"type": "PropertyValue",
"name": "I'm also on Lemmy:",
"value": "<a href=\"https://lemmy.ca/u/not3ottersinacoat\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lemmy.ca/u/not3ottersinacoat</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/avatars/114/242/011/354/148/289/original/51245e8da3fc9ebd.jpg"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/headers/114/242/011/354/148/289/original/2ef3e7efc70886c7.jpg"
}
}