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"
},
"Hashtag": "as:Hashtag",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mas.to/users/rubisco",
"type": "Person",
"following": "https://mas.to/users/rubisco/following",
"followers": "https://mas.to/users/rubisco/followers",
"inbox": "https://mas.to/users/rubisco/inbox",
"outbox": "https://mas.to/users/rubisco/outbox",
"featured": "https://mas.to/users/rubisco/collections/featured",
"featuredTags": "https://mas.to/users/rubisco/collections/tags",
"preferredUsername": "rubisco",
"name": "RuBisCO",
"summary": "<p>A very old enzyme. Still making phosphoglycerates (mostly) through yet another mass extinction. Kill your lawn, plant native species.</p><p>🍉🌻🏳️🌈🏳️⚧️</p><p><a href=\"https://mas.to/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mas.to/tags/nature\" class=\"mention hashtag\" rel=\"tag\">#<span>nature</span></a> <a href=\"https://mas.to/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mas.to/tags/evolution\" class=\"mention hashtag\" rel=\"tag\">#<span>evolution</span></a> <a href=\"https://mas.to/tags/ecology\" class=\"mention hashtag\" rel=\"tag\">#<span>ecology</span></a> <a href=\"https://mas.to/tags/rewilding\" class=\"mention hashtag\" rel=\"tag\">#<span>rewilding</span></a> <a href=\"https://mas.to/tags/wildlife\" class=\"mention hashtag\" rel=\"tag\">#<span>wildlife</span></a> <a href=\"https://mas.to/tags/lichen\" class=\"mention hashtag\" rel=\"tag\">#<span>lichen</span></a> <a href=\"https://mas.to/tags/botany\" class=\"mention hashtag\" rel=\"tag\">#<span>botany</span></a> <a href=\"https://mas.to/tags/horticulture\" class=\"mention hashtag\" rel=\"tag\">#<span>horticulture</span></a> <a href=\"https://mas.to/tags/socialism\" class=\"mention hashtag\" rel=\"tag\">#<span>socialism</span></a> <a href=\"https://mas.to/tags/anarchism\" class=\"mention hashtag\" rel=\"tag\">#<span>anarchism</span></a> <a href=\"https://mas.to/tags/solarpunk\" class=\"mention hashtag\" rel=\"tag\">#<span>solarpunk</span></a> <a href=\"https://mas.to/tags/trek\" class=\"mention hashtag\" rel=\"tag\">#<span>trek</span></a> <a href=\"https://mas.to/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a> <a href=\"https://mas.to/tags/enshittification\" class=\"mention hashtag\" rel=\"tag\">#<span>enshittification</span></a> <a href=\"https://mas.to/tags/pathology\" class=\"mention hashtag\" rel=\"tag\">#<span>pathology</span></a> <a href=\"https://mas.to/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> <a href=\"https://mas.to/tags/piracy\" class=\"mention hashtag\" rel=\"tag\">#<span>piracy</span></a></p>",
"url": "https://mas.to/@rubisco",
"manuallyApprovesFollowers": true,
"discoverable": false,
"indexable": false,
"published": "2025-01-22T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mas.to/users/rubisco#main-key",
"owner": "https://mas.to/users/rubisco",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvMtLyqHRm3ilGMTClnq6\n+8GLvEeGp0E3RJvSculj+6gpd/mYSMbF3oZuQIanyw2eNUbjU+gLuBQ91dHR5kcN\n/HaOhHkLI7HhPkgY4rAgYCnC0SsmQSsplzUaxLzqg2Q6Y3nZw+iyXDghyb1OXCmm\nOFt593Xdx+jZu3X4D2i3jSdTdyArf4v5Dp9VNyRrYj+AikjGu+pySumT4dWE8B13\nHGhL1IPLkrkeYMtMBP7H06TQL3hJj8n8DN6pfE3cgwXtcOlubpTc0qiKXEfPNRYe\nS4SiuIQra9g5Ak/rTBjv/Llyw77Aw4g0EXc5JVcTh1X2y7tLIZEYi8zgeRp4wP35\nyQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/privacy",
"name": "#privacy"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/socialism",
"name": "#socialism"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/anarchism",
"name": "#anarchism"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/wildlife",
"name": "#wildlife"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/science",
"name": "#science"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/nature",
"name": "#nature"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/FOSS",
"name": "#FOSS"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/solarpunk",
"name": "#solarpunk"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/history",
"name": "#history"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/ecology",
"name": "#ecology"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/lichen",
"name": "#lichen"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/evolution",
"name": "#evolution"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/piracy",
"name": "#piracy"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/botany",
"name": "#botany"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/horticulture",
"name": "#horticulture"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/pathology",
"name": "#pathology"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/trek",
"name": "#trek"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/rewilding",
"name": "#rewilding"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/enshittification",
"name": "#enshittification"
}
],
"attachment": [],
"endpoints": {
"sharedInbox": "https://mas.to/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://media.mas.to/accounts/avatars/113/869/466/704/049/188/original/57d7539c49a9af8a.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://media.mas.to/accounts/headers/113/869/466/704/049/188/original/d246fb29d667166a.png"
}
}