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://techhub.social/users/hcj",
"type": "Person",
"following": "https://techhub.social/users/hcj/following",
"followers": "https://techhub.social/users/hcj/followers",
"inbox": "https://techhub.social/users/hcj/inbox",
"outbox": "https://techhub.social/users/hcj/outbox",
"featured": "https://techhub.social/users/hcj/collections/featured",
"featuredTags": "https://techhub.social/users/hcj/collections/tags",
"preferredUsername": "hcj",
"name": "Harley",
"summary": "<p>I am a techie, mainly interested in coding and new technology. I keep up to date with the latest tech news and I share some of what I see on this site.</p><p>---</p><p>Formerly on fosstodon.org :mastodon:</p>",
"url": "https://techhub.social/@hcj",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": false,
"published": "2025-04-29T00:00:00Z",
"memorial": false,
"alsoKnownAs": [
"https://fosstodon.org/users/hcj",
"https://mastodonapp.uk/users/HJToots"
],
"publicKey": {
"id": "https://techhub.social/users/hcj#main-key",
"owner": "https://techhub.social/users/hcj",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvbO1/6VgoOanA1JXqMZr\nH4S8/fkzacfQOhuhLkI4Z7rXm/D4a7+xI6DxQm9mY2EgjCSwjcwqIOZqzsDOss97\npIJFZColB7DHAx9pTict5WkxflECfDBLXAGxUFbGswwCetoKxHNXtMKWLLzWPRVa\nCLfVBUsPOKgM+5Ixolf2Egy8IPpLJsCznvs9rl6y9BgydFnEkVj+Kwjp7sz/FcK5\n+WjcQAh7HzrPB5GArtDtAILKEQiFukK1F3k/8+EbfWQ0VlyuJpzPXGLgchvdIthE\ngwX4Wir8EBdZJ9ecsqaCGCPhIA9hxgxzygxRYpIN7kdZVK0iAkGyNYRPCNZiVgtO\noQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"id": "https://techhub.social/emojis/19494",
"type": "Emoji",
"name": ":mastodon:",
"updated": "2024-04-24T22:54:26Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://files.techhub.social/custom_emojis/images/000/019/494/original/21c26b4c7e4b5c3a.png"
}
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "Bear Blog",
"value": "<a href=\"https://hcj.bearblog.dev\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">hcj.bearblog.dev</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://techhub.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://files.techhub.social/accounts/avatars/114/422/959/557/459/503/original/01c303e8e2d184ed.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://files.techhub.social/accounts/headers/114/422/959/557/459/503/original/0189325cd9bb9b46.png"
}
}