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",
"https://purl.archive.org/socialweb/webfinger",
{
"schema": "http://schema.org#",
"toot": "http://joinmastodon.org/ns#",
"lemmy": "https://join-lemmy.org/ns#",
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value",
"Hashtag": "as:Hashtag",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"featuredTags": {
"@id": "toot:featuredTags",
"@type": "@id"
},
"moderators": {
"@id": "lemmy:moderators",
"@type": "@id"
},
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
},
"movedTo": {
"@id": "as:movedTo",
"@type": "@id"
},
"attributionDomains": {
"@id": "toot:attributionDomains",
"@type": "@id"
},
"postingRestrictedToMods": "lemmy:postingRestrictedToMods",
"discoverable": "toot:discoverable",
"indexable": "toot:indexable"
}
],
"id": "https://socialwebfoundation.org/@swf",
"type": "Group",
"attachment": [
{
"type": "PropertyValue",
"name": "Blog",
"value": "<p><a href=\"https://socialwebfoundation.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">socialwebfoundation.org/</span><span class=\"invisible\"></span></a></p>"
},
{
"type": "Link",
"name": "Blog",
"href": "https://socialwebfoundation.org/",
"rel": [
"nofollow",
"noopener",
"noreferrer",
"me"
]
}
],
"attributedTo": "https://socialwebfoundation.org/wp-json/activitypub/1.0/collections/moderators",
"name": "Social Web Foundation",
"icon": {
"type": "Image",
"url": "https://i0.wp.com/socialwebfoundation.org/wp-content/uploads/2024/09/cropped-logo-1.png?fit=512%2C512&ssl=1"
},
"published": "2024-09-24T13:00:00Z",
"summary": "<p>Towards a bigger, better fediverse</p>\n",
"tag": [
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/poll/",
"name": "#poll"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/fediverse/",
"name": "#fediverse"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/fosdem/",
"name": "#fosdem"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/socialwebfosdem/",
"name": "#socialwebfosdem"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/socialweb/",
"name": "#socialweb"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/mastodon/",
"name": "#mastodon"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/activitypub/",
"name": "#ActivityPub"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/pixelfed/",
"name": "#Pixelfed"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/socialmedia/",
"name": "#SocialMedia"
},
{
"type": "Hashtag",
"href": "https://socialwebfoundation.org/tag/fosdem2025/",
"name": "#FOSDEM2025"
}
],
"url": "https://socialwebfoundation.org/@swf",
"inbox": "https://socialwebfoundation.org/wp-json/activitypub/1.0/actors/0/inbox",
"outbox": "https://socialwebfoundation.org/wp-json/activitypub/1.0/actors/0/outbox",
"following": "https://socialwebfoundation.org/wp-json/activitypub/1.0/actors/0/following",
"followers": "https://socialwebfoundation.org/wp-json/activitypub/1.0/actors/0/followers",
"streams": [],
"preferredUsername": "swf",
"publicKey": {
"id": "https://socialwebfoundation.org/@swf#main-key",
"owner": "https://socialwebfoundation.org/@swf",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAok717mYTG9gf1jhmFZDB\nGWl+e490gJarn2t0ciRt8E3l+M4elgUdUZgfT+vU1SD0VISia/ilht9gOxL3tjjC\nTz89dvo0iHunGkYp8NY/ksi+X7tO9MCILOPR/ToSHv/9qqCO7Q9v0qs8FiMxrjHp\npiRekpbzn3kgJNPoVI7smLY2V8zaKYpQizswmOWWM4naMt6oPomeilRMGHH+HfJL\nc+4enHEmF6IJWtUqX2sqSqMG7rrJ0saQzDUG/XdgA3Ir5ME8lr+Zi+Zvi4scHD3k\nVxo7pmIUHfV/q2GOM1kJezQvVL0YbUfs9+4eQwvya40GRTc6UFPn1eygoHTZSKQX\nUQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"manuallyApprovesFollowers": false,
"attributionDomains": [
"socialwebfoundation.org"
],
"alsoKnownAs": [
"https://socialwebfoundation.org/?author=0",
"https://socialwebfoundation.org/@swf",
"https://socialwebfoundation.org/"
],
"featured": "https://socialwebfoundation.org/wp-json/activitypub/1.0/actors/0/collections/featured",
"moderators": "https://socialwebfoundation.org/wp-json/activitypub/1.0/collections/moderators",
"indexable": true,
"webfinger": "swf@socialwebfoundation.org",
"discoverable": true,
"postingRestrictedToMods": true
}