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://mastodon.gamedev.place/users/naev",
"type": "Person",
"following": "https://mastodon.gamedev.place/users/naev/following",
"followers": "https://mastodon.gamedev.place/users/naev/followers",
"inbox": "https://mastodon.gamedev.place/users/naev/inbox",
"outbox": "https://mastodon.gamedev.place/users/naev/outbox",
"featured": "https://mastodon.gamedev.place/users/naev/collections/featured",
"featuredTags": "https://mastodon.gamedev.place/users/naev/collections/tags",
"preferredUsername": "naev",
"name": "Naev",
"summary": "<p>Naev is an open-source data-driven game about space exploration, trade and combat. Players travel the galaxy and earn money by trading, fighting and completing missions.</p>",
"url": "https://mastodon.gamedev.place/@naev",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-05-12T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://mastodon.social/users/naev"
],
"publicKey": {
"id": "https://mastodon.gamedev.place/users/naev#main-key",
"owner": "https://mastodon.gamedev.place/users/naev",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm6MQPoprBsPgv0w/GgoA\nvwc9Vi6zAzvS3dAU+4WwOQk9ID3ovOjszpu6Ryl7MnZ0AZojmU8nK1KlWp42Iz4e\n5GukdA/pc1FIs7id/ZFRXpSi2VnNDsItwUFh+GU6CkHjD4Lbd0qdVknAB0OP7TFi\nbcUKL63/0wn/4cFr05NvEDCiMgZxzfBRQY1h/4YL2jMcFSm2W2CyHZpBzu90tc6u\nyPM53myAk7C3vSG7pJszCUU164RfikBcw3OFsCLGEr6JMAbzWJo81XswmyIS3RsW\nG22nDWphSU0hPK1Pdj3RtFM7fexbuV9G2ftaKfPZnzjwpdVuFRndZNPUa1DN9IXi\n4wIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"id": "https://mastodon.gamedev.place/emojis/258119",
"type": "Emoji",
"name": ":git:",
"updated": "2023-04-01T14:13:41Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastodongamedevplace/custom_emojis/images/000/258/119/original/38834f1b1b8fc5e8.png"
}
},
{
"id": "https://mastodon.gamedev.place/emojis/258072",
"type": "Emoji",
"name": ":steam:",
"updated": "2023-04-01T14:14:55Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastodongamedevplace/custom_emojis/images/000/258/072/original/ec90bde7e7ef17d9.png"
}
},
{
"id": "https://mastodon.gamedev.place/emojis/257545",
"type": "Emoji",
"name": ":itchio:",
"updated": "2023-04-01T14:14:55Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/mastodongamedevplace/custom_emojis/images/000/257/545/original/b973b88ffe49f090.png"
}
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "🌐 website",
"value": "<a href=\"https://naev.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">naev.org</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": ":git: github",
"value": "<a href=\"https://github.com/naev\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/naev</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": ":steam: steam",
"value": "<a href=\"https://store.steampowered.com/app/598530/Naev/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">store.steampowered.com/app/598</span><span class=\"invisible\">530/Naev/</span></a>"
},
{
"type": "PropertyValue",
"name": ":itchio: itch.io",
"value": "<a href=\"https://naev.itch.io/naev\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">naev.itch.io/naev</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.gamedev.place/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/webp",
"url": "https://cdn.masto.host/mastodongamedevplace/accounts/avatars/114/495/011/726/936/468/original/af4d56ff0cf04a5d.webp"
},
"image": {
"type": "Image",
"mediaType": "image/webp",
"url": "https://cdn.masto.host/mastodongamedevplace/accounts/headers/114/495/011/726/936/468/original/bbaec15fd938bc0e.webp"
}
}