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://social.vivaldi.net/users/yoppe",
"type": "Person",
"following": "https://social.vivaldi.net/users/yoppe/following",
"followers": "https://social.vivaldi.net/users/yoppe/followers",
"inbox": "https://social.vivaldi.net/users/yoppe/inbox",
"outbox": "https://social.vivaldi.net/users/yoppe/outbox",
"featured": "https://social.vivaldi.net/users/yoppe/collections/featured",
"featuredTags": "https://social.vivaldi.net/users/yoppe/collections/tags",
"preferredUsername": "yoppe",
"name": ":react: YOPPE",
"summary": "<p>最初はiOS用MastodonクライアントのIvoryとfeatherを試すために作ったアカウントだったけど、Xがディストピアと化したので本格的にこちらへエスケープ。その後iOSからAndroidに移ったので、現在のメインクライアントはPachli。</p><p>I'm a little Rubyist.</p>",
"url": "https://social.vivaldi.net/@yoppe",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2023-10-12T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://social.vivaldi.net/users/yoppe#main-key",
"owner": "https://social.vivaldi.net/users/yoppe",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApZIhZzXvs8IjBSd3YmIz\n8yKsMyYDvAmHDg2eKykNYWFhu09EdkXZmXu+caa7jdNqevO+Z+InY6oZLiyy3EXl\nnT8NgdjkusXv2jkiZo4LVCqd9cujeiHYfyOwxzlSWRhPALGl+kvJSp05W+WQLcoY\n3ze7Wqh6I6RK09qyrmU+YcwTJekLMIq7/EovYvUb2TOxl8c8kPf9Zc2csxCBDnw+\nSIFPsA8xBMvB3eWGDe0sBKrqB/0924D2GZyzTzeao+0VoMmPrItnQ0/EbIjk2Unw\niRZItKX/q2SH3z9PKtgH9SCjo8zc6DJP7d8eabFkZGh/joa94Iy3IVnykTJrnXmN\ngwIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"id": "https://social.vivaldi.net/emojis/566185",
"type": "Emoji",
"name": ":react:",
"updated": "2025-01-03T08:11:20Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://social-cdn.vivaldi.net/system/custom_emojis/images/000/566/185/original/b4c63013807aa455.png"
}
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "好きな作曲家（名前順）",
"value": "大野克夫・大野雄二・菅野よう子・下村陽子・田中公平・村井聖夜"
},
{
"type": "PropertyValue",
"name": "My First Macintosh",
"value": "駅前のネットカフェにあったストロベリーiMac"
},
{
"type": "PropertyValue",
"name": "住みたい街",
"value": "海沿いの街"
},
{
"type": "PropertyValue",
"name": "フレンドコード",
"value": "SW-4362-6180-2444"
}
],
"endpoints": {
"sharedInbox": "https://social.vivaldi.net/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://social-cdn.vivaldi.net/system/accounts/avatars/111/223/335/537/483/208/original/51c7bc3448cb1f60.jpeg"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://social-cdn.vivaldi.net/system/accounts/headers/111/223/335/537/483/208/original/0a649f7f998192d7.png"
}
}