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",
"Emoji": "toot:Emoji",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.sdf.org/users/syntaxerror",
"type": "Person",
"following": "https://mastodon.sdf.org/users/syntaxerror/following",
"followers": "https://mastodon.sdf.org/users/syntaxerror/followers",
"inbox": "https://mastodon.sdf.org/users/syntaxerror/inbox",
"outbox": "https://mastodon.sdf.org/users/syntaxerror/outbox",
"featured": "https://mastodon.sdf.org/users/syntaxerror/collections/featured",
"featuredTags": "https://mastodon.sdf.org/users/syntaxerror/collections/tags",
"preferredUsername": "syntaxerror",
"name": "SyntaxError :sdf:",
"summary": "<p>Maybe I don't know anything but I'm willing to learn everything you know and put it into practice.</p><p>I'm fascinated with *nix systems and the old skool way of doing things. I'm eager to learn and I'm excited to connect with others who share my passion for the early days of computing, the Unix way of doing things, programming and retro computing.</p><p>Member of SDF Public Access UNIX System</p><p><a href=\"https://mastodon.sdf.org/tags/Unix\" class=\"mention hashtag\" rel=\"tag\">#<span>Unix</span></a> <a href=\"https://mastodon.sdf.org/tags/sdf\" class=\"mention hashtag\" rel=\"tag\">#<span>sdf</span></a> <a href=\"https://mastodon.sdf.org/tags/UnixSystems\" class=\"mention hashtag\" rel=\"tag\">#<span>UnixSystems</span></a> <a href=\"https://mastodon.sdf.org/tags/UnixGeek\" class=\"mention hashtag\" rel=\"tag\">#<span>UnixGeek</span></a> <a href=\"https://mastodon.sdf.org/tags/BSD\" class=\"mention hashtag\" rel=\"tag\">#<span>BSD</span></a> <a href=\"https://mastodon.sdf.org/tags/asm\" class=\"mention hashtag\" rel=\"tag\">#<span>asm</span></a> <a href=\"https://mastodon.sdf.org/tags/cprogramming\" class=\"mention hashtag\" rel=\"tag\">#<span>cprogramming</span></a> <a href=\"https://mastodon.sdf.org/tags/ComputingHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputingHistory</span></a> <a href=\"https://mastodon.sdf.org/tags/RetroProgramming\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroProgramming</span></a> <a href=\"https://mastodon.sdf.org/tags/RetroBytes\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroBytes</span></a></p>",
"url": "https://mastodon.sdf.org/@syntaxerror",
"manuallyApprovesFollowers": true,
"discoverable": true,
"published": "2024-08-20T00:00:00Z",
"devices": "https://mastodon.sdf.org/users/syntaxerror/collections/devices",
"publicKey": {
"id": "https://mastodon.sdf.org/users/syntaxerror#main-key",
"owner": "https://mastodon.sdf.org/users/syntaxerror",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxP0HIIE0GKSSLKEEmbJs\nwVX+CRcVdU05Awmy+f4SnW6E5R50jta1bXhtGHXIdEtE4CF0hS40cvhpSbusnJof\nsbFZjOxdG3RuDV4sEyGERoVwJ4+JhrX3HsaNgf7PAScWiFl9KFMkMKru+jtoL6ao\no/xFr8Q1CFPLBMbIPLrsDQWAUiY3SBglMN0JHJ7w7qHaYPyxJCvNou5DaolrY6LL\n/lCtW8USMUJF7EcccwRwv6svrxlXK326W0TblYT2EVLy8F3aS9rw2u5B1F+ohjc0\n7h62Axw0wMg5XJAsn2oEoe4DrOuP/rmGUmCWA6cJqaEYBnqMd+Trheb4USBaLyYb\ncwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"id": "https://mastodon.sdf.org/emojis/302683",
"type": "Emoji",
"name": ":sdf:",
"updated": "2022-12-08T14:40:25Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://mastodon.sdf.org/system/custom_emojis/images/000/302/683/original/5cad19a88a2925cd.png"
}
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/unixsystems",
"name": "#unixsystems"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/unixgeek",
"name": "#unixgeek"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/bsd",
"name": "#bsd"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/asm",
"name": "#asm"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/cprogramming",
"name": "#cprogramming"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/computinghistory",
"name": "#computinghistory"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/retroprogramming",
"name": "#retroprogramming"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/RetroBytes",
"name": "#RetroBytes"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/unix",
"name": "#unix"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/sdf",
"name": "#sdf"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "gopher://",
"value": "<a href=\"gopher://sdf.org/1/users/syntaxerror\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\"></span><span class=\"ellipsis\">gopher://sdf.org/1/users/synta</span><span class=\"invisible\">xerror</span></a>"
},
{
"type": "PropertyValue",
"name": "http://",
"value": "<a href=\"http://syntaxerror.sdf.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">http://</span><span class=\"\">syntaxerror.sdf.org/</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.sdf.org/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://mastodon.sdf.org/system/accounts/avatars/112/996/011/258/459/292/original/a78ec0a28275bcdf.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://mastodon.sdf.org/system/accounts/headers/112/996/011/258/459/292/original/5f9c3f30695e3be8.png"
}
}