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",
"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://mastodon.nl/users/JouwZIJNinBalans",
"type": "Person",
"following": "https://mastodon.nl/users/JouwZIJNinBalans/following",
"followers": "https://mastodon.nl/users/JouwZIJNinBalans/followers",
"inbox": "https://mastodon.nl/users/JouwZIJNinBalans/inbox",
"outbox": "https://mastodon.nl/users/JouwZIJNinBalans/outbox",
"featured": "https://mastodon.nl/users/JouwZIJNinBalans/collections/featured",
"featuredTags": "https://mastodon.nl/users/JouwZIJNinBalans/collections/tags",
"preferredUsername": "JouwZIJNinBalans",
"name": "Fien",
"summary": "<p>Moeder van 3+4 (+)kids, +oma van 3 kids<br />Zotte vlaai<br />Kinder- en <a href=\"https://mastodon.nl/tags/Tuina\" class=\"mention hashtag\" rel=\"tag\">#<span>Tuina</span></a>-therapeut<br />Diversiteitskoor Alieco-dirigente<br />Docent Muzische Vorming<br />Kruiden-smaakpapil-ontwikkelaar<br />Geurkunstenaar<br />Omdenker: 1+1=3, blauw of misschien wel zand<br /><a href=\"https://mastodon.nl/tags/Natuurliefhebber\" class=\"mention hashtag\" rel=\"tag\">#<span>Natuurliefhebber</span></a><br /><a href=\"https://mastodon.nl/tags/Productontwikkelaar\" class=\"mention hashtag\" rel=\"tag\">#<span>Productontwikkelaar</span></a></p>",
"url": "https://mastodon.nl/@JouwZIJNinBalans",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-04-11T00:00:00Z",
"memorial": false,
"devices": "https://mastodon.nl/users/JouwZIJNinBalans/collections/devices",
"publicKey": {
"id": "https://mastodon.nl/users/JouwZIJNinBalans#main-key",
"owner": "https://mastodon.nl/users/JouwZIJNinBalans",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3VF9/SHE8dU2Qbk3EhDa\nLUKK4tE6rq0Oow6uDd/g5zBhyeCsAe4kEGN67msmwNJjQ+z66h9BeAgZ/rFsaXNj\n407yA0Ko2biE5Cix42prdjz6CNe99s7ecVex2EfyEwwm6LbSk1s71ZkuIfs76Q6B\nTQKWV155g89Tmx1nOkT2s8GoKD3zo0sC00s1eJHHtRckH3xA3ouO90eKsB3dwyM8\nMEGBDCybfWjGznR3mZUGQ2RmSJPuq/sJEZnuTKDSnZt1mCgVOSyu7HihaF9jme/V\nAM9vKeqGJ5vQ5O1hsNwAQcsmqtPBLnNgae0580umoEDLSGlC6/ZDtVV3Nw0R195D\n8QIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/natuurliefhebber",
"name": "#natuurliefhebber"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/tuina",
"name": "#tuina"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/productontwikkelaar",
"name": "#productontwikkelaar"
}
],
"attachment": [],
"endpoints": {
"sharedInbox": "https://mastodon.nl/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://mastodon.nl/system/accounts/avatars/114/318/999/038/179/783/original/95ae68cd81d207a9.png"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://mastodon.nl/system/accounts/headers/114/318/999/038/179/783/original/16e2484052e72cfd.jpg"
}
}