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://fedi.vale.rocks/schemas/litepub-0.1.jsonld",
{
"@language": "und"
}
],
"actor": "https://fedi.vale.rocks/users/vale",
"attachment": [],
"attributedTo": "https://fedi.vale.rocks/users/vale",
"cc": [
"https://fedi.vale.rocks/users/vale/followers"
],
"content": "<p><span class=\"h-card\"><a class=\"u-url mention\" data-user=\"AbM0QFl7mBRsyI6NoO\" href=\"https://mastodon.social/@csstricks\" rel=\"ugc\">@<span>csstricks</span></a></span> A thanks to <span class=\"h-card\"><a class=\"u-url mention\" data-user=\"AcBy1wIUyDCXv2oLGS\" href=\"https://front-end.social/@geoff\" rel=\"ugc\">@<span>geoff</span></a></span> for proofreading and getting it ready for publication (as well as all the other tremendous stuff he does).</p>",
"contentMap": {
"en": "<p><span class=\"h-card\"><a class=\"u-url mention\" data-user=\"AbM0QFl7mBRsyI6NoO\" href=\"https://mastodon.social/@csstricks\" rel=\"ugc\">@<span>csstricks</span></a></span> A thanks to <span class=\"h-card\"><a class=\"u-url mention\" data-user=\"AcBy1wIUyDCXv2oLGS\" href=\"https://front-end.social/@geoff\" rel=\"ugc\">@<span>geoff</span></a></span> for proofreading and getting it ready for publication (as well as all the other tremendous stuff he does).</p>"
},
"context": "tag:mastodon.social,2025-04-14:objectId=971970537:objectType=Conversation",
"conversation": "tag:mastodon.social,2025-04-14:objectId=971970537:objectType=Conversation",
"id": "https://fedi.vale.rocks/objects/9d3e94f0-78be-4c41-9c2c-485f07c51682",
"inReplyTo": "https://fedi.vale.rocks/objects/1da42e84-eb34-4ad1-a572-0e8980395c1c",
"published": "2025-04-14T12:57:22.615312Z",
"sensitive": null,
"source": {
"content": "@csstricks@mastodon.social A thanks to @geoff@front-end.social for proofreading and getting it ready for publication (as well as all the other tremendous stuff he does).",
"mediaType": "text/markdown"
},
"summary": "",
"tag": [
{
"href": "https://fedi.vale.rocks/users/vale",
"name": "@vale",
"type": "Mention"
},
{
"href": "https://front-end.social/users/geoff",
"name": "@geoff@front-end.social",
"type": "Mention"
},
{
"href": "https://mastodon.social/users/csstricks",
"name": "@csstricks@mastodon.social",
"type": "Mention"
}
],
"to": [
"https://fedi.vale.rocks/users/vale",
"https://www.w3.org/ns/activitystreams#Public",
"https://mastodon.social/users/csstricks",
"https://front-end.social/users/geoff"
],
"type": "Note"
}