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",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.sdf.org/users/cosullivan/collections/featured",
"type": "OrderedCollection",
"totalItems": 5,
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{
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/112695642881407237",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2024-06-28T18:24:02Z",
"url": "https://mastodon.sdf.org/@cosullivan/112695642881407237",
"attributedTo": "https://mastodon.sdf.org/users/cosullivan",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/cosullivan/followers"
],
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"atomUri": "https://mastodon.sdf.org/users/cosullivan/statuses/112695642881407237",
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"conversation": "tag:mastodon.sdf.org,2024-06-28:objectId=185992361:objectType=Conversation",
"content": "<p>Unpinned my ImmuneSystem top ten post to pin this message:</p><p>My feed, even the Home feed, is too toxic for frequent visits and will probably be for five months. </p><p>Curbing my attention. If you share my interests (listed on a pinned post), or find I am one of very few who have a niche passion in common with you, I invite you to continue contact with whatever methods supplied privately or on my profile, or follow my alt account which also will not be as active as it is now.</p>",
"contentMap": {
"en": "<p>Unpinned my ImmuneSystem top ten post to pin this message:</p><p>My feed, even the Home feed, is too toxic for frequent visits and will probably be for five months. </p><p>Curbing my attention. If you share my interests (listed on a pinned post), or find I am one of very few who have a niche passion in common with you, I invite you to continue contact with whatever methods supplied privately or on my profile, or follow my alt account which also will not be as active as it is now.</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/112695642881407237/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/cosullivan/statuses/112695642881407237/replies?only_other_accounts=true&page=true",
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{
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/109327636919395792",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2022-11-11T22:55:50Z",
"url": "https://mastodon.sdf.org/@cosullivan/109327636919395792",
"attributedTo": "https://mastodon.sdf.org/users/cosullivan",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/cosullivan/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/cosullivan/statuses/109327636919395792",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2022-11-11:objectId=57833668:objectType=Conversation",
"content": "<p>UPDATED 11-11-2022 <br />New arrivals to this instance, four items worth reading: </p><p>New to <a href=\"https://mastodon.sdf.org/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a>? <br /><a href=\"https://wiki.sdf.org/doku.php?id=mastodon_and_the_fediverse\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">wiki.sdf.org/doku.php?id=masto</span><span class=\"invisible\">don_and_the_fediverse</span></a></p><p>The Fine Manual - <a href=\"https://docs.joinmastodon.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"\">docs.joinmastodon.org/</span><span class=\"invisible\"></span></a></p><p>New to sdf.org?</p><p><a href=\"https://sdf.org/?welcome\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"\">sdf.org/?welcome</span><span class=\"invisible\"></span></a></p><p>More SDF media-sharing platforms for your delectation and use: <a href=\"https://wiki.sdf.org/doku.php?id=mastodon_and_the_fediverse\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">wiki.sdf.org/doku.php?id=masto</span><span class=\"invisible\">don_and_the_fediverse</span></a></p><p>And the Mastodon.sdf.org Code of Conduct - Be Excellent to Each Other</p>",
"contentMap": {
"en": "<p>UPDATED 11-11-2022 <br />New arrivals to this instance, four items worth reading: </p><p>New to <a href=\"https://mastodon.sdf.org/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a>? <br /><a href=\"https://wiki.sdf.org/doku.php?id=mastodon_and_the_fediverse\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">wiki.sdf.org/doku.php?id=masto</span><span class=\"invisible\">don_and_the_fediverse</span></a></p><p>The Fine Manual - <a href=\"https://docs.joinmastodon.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"\">docs.joinmastodon.org/</span><span class=\"invisible\"></span></a></p><p>New to sdf.org?</p><p><a href=\"https://sdf.org/?welcome\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"\">sdf.org/?welcome</span><span class=\"invisible\"></span></a></p><p>More SDF media-sharing platforms for your delectation and use: <a href=\"https://wiki.sdf.org/doku.php?id=mastodon_and_the_fediverse\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">wiki.sdf.org/doku.php?id=masto</span><span class=\"invisible\">don_and_the_fediverse</span></a></p><p>And the Mastodon.sdf.org Code of Conduct - Be Excellent to Each Other</p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/mastodon",
"name": "#mastodon"
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],
"replies": {
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/109327636919395792/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/cosullivan/statuses/109327636919395792/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/cosullivan/statuses/109327636919395792/replies",
"items": []
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},
{
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/109243898844660119",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2022-10-28T04:00:09Z",
"url": "https://mastodon.sdf.org/@cosullivan/109243898844660119",
"attributedTo": "https://mastodon.sdf.org/users/cosullivan",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/cosullivan/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/cosullivan/statuses/109243898844660119",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2022-10-28:objectId=56555582:objectType=Conversation",
"content": "<p>Let's play a game, to help some of the newcomers make connections: name subjects and topics that interest you but aren't in your profile, as tags so they are searchable. Then boost this post or repeat its instructions so others know to do the same.<br /><a href=\"https://mastodon.sdf.org/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> <br />Here are some of my pet <a href=\"https://mastodon.sdf.org/tags/hashtags\" class=\"mention hashtag\" rel=\"tag\">#<span>hashtags</span></a>:</p><p><a href=\"https://mastodon.sdf.org/tags/coffee\" class=\"mention hashtag\" rel=\"tag\">#<span>coffee</span></a><br /><a href=\"https://mastodon.sdf.org/tags/mysteries\" class=\"mention hashtag\" rel=\"tag\">#<span>mysteries</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/geocaching\" class=\"mention hashtag\" rel=\"tag\">#<span>geocaching</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a><br /><a href=\"https://mastodon.sdf.org/tags/cooking\" class=\"mention hashtag\" rel=\"tag\">#<span>cooking</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/wfmu\" class=\"mention hashtag\" rel=\"tag\">#<span>wfmu</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <br /> <a href=\"https://mastodon.sdf.org/tags/mindhacks\" class=\"mention hashtag\" rel=\"tag\">#<span>mindhacks</span></a><br /><a href=\"https://mastodon.sdf.org/tags/silentfilms\" class=\"mention hashtag\" rel=\"tag\">#<span>silentfilms</span></a> / <a href=\"https://mastodon.sdf.org/tags/silentmovies\" class=\"mention hashtag\" rel=\"tag\">#<span>silentmovies</span></a><br /><a href=\"https://mastodon.sdf.org/tags/snailmail\" class=\"mention hashtag\" rel=\"tag\">#<span>snailmail</span></a> / <a href=\"https://mastodon.sdf.org/tags/letterwriting\" class=\"mention hashtag\" rel=\"tag\">#<span>letterwriting</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/learningPython\" class=\"mention hashtag\" rel=\"tag\">#<span>learningPython</span></a><br /><a href=\"https://mastodon.sdf.org/tags/gopher\" class=\"mention hashtag\" rel=\"tag\">#<span>gopher</span></a><br /><a href=\"https://mastodon.sdf.org/tags/dataprivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>dataprivacy</span></a><br /><a href=\"https://mastodon.sdf.org/tags/ADHD\" class=\"mention hashtag\" rel=\"tag\">#<span>ADHD</span></a><br /><a href=\"https://mastodon.sdf.org/tags/fountainpens\" class=\"mention hashtag\" rel=\"tag\">#<span>fountainpens</span></a><br /><a href=\"https://mastodon.sdf.org/tags/LCHF\" class=\"mention hashtag\" rel=\"tag\">#<span>LCHF</span></a></p>",
"contentMap": {
"en": "<p>Let's play a game, to help some of the newcomers make connections: name subjects and topics that interest you but aren't in your profile, as tags so they are searchable. Then boost this post or repeat its instructions so others know to do the same.<br /><a href=\"https://mastodon.sdf.org/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> <br />Here are some of my pet <a href=\"https://mastodon.sdf.org/tags/hashtags\" class=\"mention hashtag\" rel=\"tag\">#<span>hashtags</span></a>:</p><p><a href=\"https://mastodon.sdf.org/tags/coffee\" class=\"mention hashtag\" rel=\"tag\">#<span>coffee</span></a><br /><a href=\"https://mastodon.sdf.org/tags/mysteries\" class=\"mention hashtag\" rel=\"tag\">#<span>mysteries</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/geocaching\" class=\"mention hashtag\" rel=\"tag\">#<span>geocaching</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a><br /><a href=\"https://mastodon.sdf.org/tags/cooking\" class=\"mention hashtag\" rel=\"tag\">#<span>cooking</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/wfmu\" class=\"mention hashtag\" rel=\"tag\">#<span>wfmu</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <br /> <a href=\"https://mastodon.sdf.org/tags/mindhacks\" class=\"mention hashtag\" rel=\"tag\">#<span>mindhacks</span></a><br /><a href=\"https://mastodon.sdf.org/tags/silentfilms\" class=\"mention hashtag\" rel=\"tag\">#<span>silentfilms</span></a> / <a href=\"https://mastodon.sdf.org/tags/silentmovies\" class=\"mention hashtag\" rel=\"tag\">#<span>silentmovies</span></a><br /><a href=\"https://mastodon.sdf.org/tags/snailmail\" class=\"mention hashtag\" rel=\"tag\">#<span>snailmail</span></a> / <a href=\"https://mastodon.sdf.org/tags/letterwriting\" class=\"mention hashtag\" rel=\"tag\">#<span>letterwriting</span></a> <br /><a href=\"https://mastodon.sdf.org/tags/learningPython\" class=\"mention hashtag\" rel=\"tag\">#<span>learningPython</span></a><br /><a href=\"https://mastodon.sdf.org/tags/gopher\" class=\"mention hashtag\" rel=\"tag\">#<span>gopher</span></a><br /><a href=\"https://mastodon.sdf.org/tags/dataprivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>dataprivacy</span></a><br /><a href=\"https://mastodon.sdf.org/tags/ADHD\" class=\"mention hashtag\" rel=\"tag\">#<span>ADHD</span></a><br /><a href=\"https://mastodon.sdf.org/tags/fountainpens\" class=\"mention hashtag\" rel=\"tag\">#<span>fountainpens</span></a><br /><a href=\"https://mastodon.sdf.org/tags/LCHF\" class=\"mention hashtag\" rel=\"tag\">#<span>LCHF</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/introduction",
"name": "#introduction"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/hashtags",
"name": "#hashtags"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/coffee",
"name": "#coffee"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/mysteries",
"name": "#mysteries"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/geocaching",
"name": "#geocaching"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/linux",
"name": "#linux"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/cooking",
"name": "#cooking"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/wfmu",
"name": "#wfmu"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/books",
"name": "#books"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/mindhacks",
"name": "#mindhacks"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/silentfilms",
"name": "#silentfilms"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/silentmovies",
"name": "#silentmovies"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/snailmail",
"name": "#snailmail"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/letterwriting",
"name": "#letterwriting"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/learningpython",
"name": "#learningpython"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/gopher",
"name": "#gopher"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/dataprivacy",
"name": "#dataprivacy"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/adhd",
"name": "#adhd"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/fountainpens",
"name": "#fountainpens"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/lchf",
"name": "#lchf"
}
],
"replies": {
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/109243898844660119/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/cosullivan/statuses/109243898844660119/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/cosullivan/statuses/109243898844660119/replies",
"items": []
}
}
},
{
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/107431960277422442",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2021-12-12T04:00:20Z",
"url": "https://mastodon.sdf.org/@cosullivan/107431960277422442",
"attributedTo": "https://mastodon.sdf.org/users/cosullivan",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/cosullivan/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/cosullivan/statuses/107431960277422442",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2021-12-12:objectId=48559994:objectType=Conversation",
"content": "<p>It’s far easier to continue believing lies than accept that you’ve been lied to & are still being lied to. Irrational fear & cognitive dissonance are powerful forces. But courage & love conquer all. Step back, pause, open your heart & mind: think critically. Humanity will prevail. -- Dr. Kulvinder Kaur</p>",
"contentMap": {
"en": "<p>It’s far easier to continue believing lies than accept that you’ve been lied to & are still being lied to. Irrational fear & cognitive dissonance are powerful forces. But courage & love conquer all. Step back, pause, open your heart & mind: think critically. Humanity will prevail. -- Dr. Kulvinder Kaur</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/107431960277422442/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/cosullivan/statuses/107431960277422442/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/cosullivan/statuses/107431960277422442/replies",
"items": []
}
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},
{
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/100046176657968290",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2018-05-17T18:58:26Z",
"url": "https://mastodon.sdf.org/@cosullivan/100046176657968290",
"attributedTo": "https://mastodon.sdf.org/users/cosullivan",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/cosullivan/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/cosullivan/statuses/100046176657968290",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2018-05-17:objectId=3957415:objectType=Conversation",
"content": "<p>Every couple of months I like to share with new people or people on new instances how to add <a href=\"https://mastodon.sdf.org/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> timelines into <a href=\"https://mastodon.sdf.org/tags/rss\" class=\"mention hashtag\" rel=\"tag\">#<span>rss</span></a> feeds:<br /><a href=\"https://mastodon.sdf.org/@cosullivan.atom\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.sdf.org/@cosullivan.a</span><span class=\"invisible\">tom</span></a></p><p>Roll your own: https://[federated.instance]/@[userid].atom</p><p>Could be worth trying if your favourite accounts are 8-16hrs away, or if you detect spotty synchronization issues between instances. <a href=\"https://mastodon.sdf.org/tags/Mastodon101\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon101</span></a> <a href=\"https://mastodon.sdf.org/tags/rss\" class=\"mention hashtag\" rel=\"tag\">#<span>rss</span></a></p>",
"contentMap": {
"en": "<p>Every couple of months I like to share with new people or people on new instances how to add <a href=\"https://mastodon.sdf.org/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> timelines into <a href=\"https://mastodon.sdf.org/tags/rss\" class=\"mention hashtag\" rel=\"tag\">#<span>rss</span></a> feeds:<br /><a href=\"https://mastodon.sdf.org/@cosullivan.atom\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.sdf.org/@cosullivan.a</span><span class=\"invisible\">tom</span></a></p><p>Roll your own: https://[federated.instance]/@[userid].atom</p><p>Could be worth trying if your favourite accounts are 8-16hrs away, or if you detect spotty synchronization issues between instances. <a href=\"https://mastodon.sdf.org/tags/Mastodon101\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon101</span></a> <a href=\"https://mastodon.sdf.org/tags/rss\" class=\"mention hashtag\" rel=\"tag\">#<span>rss</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/mastodon",
"name": "#mastodon"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/rss",
"name": "#rss"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/mastodon101",
"name": "#mastodon101"
}
],
"replies": {
"id": "https://mastodon.sdf.org/users/cosullivan/statuses/100046176657968290/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/cosullivan/statuses/100046176657968290/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/cosullivan/statuses/100046176657968290/replies",
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}
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}