ActivityPub Viewer

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.

Open in browser →
{ "@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.green/users/PennySackett/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://mastodon.green/users/PennySackett/statuses/109419521720112091", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-28T04:23:21Z", "url": "https://mastodon.green/@PennySackett/109419521720112091", "attributedTo": "https://mastodon.green/users/PennySackett", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.green/users/PennySackett/followers", "https://climatejustice.social/users/timinclimate", "https://climatejustice.social/users/michaelmazengarb", "https://mastodon.sdf.org/users/tfkompas", "https://fediscience.org/users/PennySackett" ], "sensitive": false, "atomUri": "https://mastodon.green/users/PennySackett/statuses/109419521720112091", "inReplyToAtomUri": null, "conversation": "tag:mastodon.green,2022-11-28:objectId=10393110:objectType=Conversation", "content": "<p>Mastodon.Green Friends:</p><p>Thank you so much for taking in this <a href=\"https://mastodon.green/tags/Birdsite\" class=\"mention hashtag\" rel=\"tag\">#<span>Birdsite</span></a> refugee for a few weeks during the great exodus of November 2022. You taught me much.</p><p>I am moving to a different instance -- Fediscience.Org -- <br />using the built-in <a href=\"https://mastodon.green/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> mechanism to do so. Most of my followers transferred, but a few of you didn&#39;t make the transition, including </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://climatejustice.social/@timinclimate\" class=\"u-url mention\">@<span>timinclimate</span></a></span> </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://climatejustice.social/@michaelmazengarb\" class=\"u-url mention\">@<span>michaelmazengarb</span></a></span> <br />and</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.sdf.org/@tfkompas\" class=\"u-url mention\">@<span>tfkompas</span></a></span> </p><p>and 30 others.</p><p>If you want to keep in touch, find me </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://fediscience.org/@PennySackett\" class=\"u-url mention\">@<span>PennySackett@fediscience.org</span></a></span></p>", "contentMap": { "en": "<p>Mastodon.Green Friends:</p><p>Thank you so much for taking in this <a href=\"https://mastodon.green/tags/Birdsite\" class=\"mention hashtag\" rel=\"tag\">#<span>Birdsite</span></a> refugee for a few weeks during the great exodus of November 2022. You taught me much.</p><p>I am moving to a different instance -- Fediscience.Org -- <br />using the built-in <a href=\"https://mastodon.green/tags/Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a> mechanism to do so. Most of my followers transferred, but a few of you didn&#39;t make the transition, including </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://climatejustice.social/@timinclimate\" class=\"u-url mention\">@<span>timinclimate</span></a></span> </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://climatejustice.social/@michaelmazengarb\" class=\"u-url mention\">@<span>michaelmazengarb</span></a></span> <br />and</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.sdf.org/@tfkompas\" class=\"u-url mention\">@<span>tfkompas</span></a></span> </p><p>and 30 others.</p><p>If you want to keep in touch, find me </p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://fediscience.org/@PennySackett\" class=\"u-url mention\">@<span>PennySackett@fediscience.org</span></a></span></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://climatejustice.social/users/timinclimate", "name": "@timinclimate@climatejustice.social" }, { "type": "Mention", "href": "https://climatejustice.social/users/michaelmazengarb", "name": "@michaelmazengarb@climatejustice.social" }, { "type": "Mention", "href": "https://mastodon.sdf.org/users/tfkompas", "name": "@tfkompas@mastodon.sdf.org" }, { "type": "Mention", "href": "https://fediscience.org/users/PennySackett", "name": "@PennySackett@fediscience.org" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/birdsite", "name": "#birdsite" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/mastodon", "name": "#mastodon" } ], "replies": { "id": "https://mastodon.green/users/PennySackett/statuses/109419521720112091/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.green/users/PennySackett/statuses/109419521720112091/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.green/users/PennySackett/statuses/109419521720112091/replies", "items": [] } }, "likes": { "id": "https://mastodon.green/users/PennySackett/statuses/109419521720112091/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.green/users/PennySackett/statuses/109419521720112091/shares", "type": "Collection", "totalItems": 0 } }, { "id": "https://mastodon.green/users/PennySackett/statuses/109293552126224721", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-05T22:27:37Z", "url": "https://mastodon.green/@PennySackett/109293552126224721", "attributedTo": "https://mastodon.green/users/PennySackett", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.green/users/PennySackett/followers" ], "sensitive": false, "atomUri": "https://mastodon.green/users/PennySackett/statuses/109293552126224721", "inReplyToAtomUri": null, "conversation": "tag:mastodon.green,2022-11-05:objectId=4531284:objectType=Conversation", "content": "<p>Hello Mastodonians. Here is my <a href=\"https://mastodon.green/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> toot:</p><p>I am a <a href=\"https://mastodon.green/tags/scientist\" class=\"mention hashtag\" rel=\"tag\">#<span>scientist</span></a> trained in <a href=\"https://mastodon.green/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> with a <a href=\"https://mastodon.green/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> history in <a href=\"https://mastodon.green/tags/astrophysics\" class=\"mention hashtag\" rel=\"tag\">#<span>astrophysics</span></a>. After a stint as Chief Scientist for <a href=\"https://mastodon.green/tags/australia\" class=\"mention hashtag\" rel=\"tag\">#<span>australia</span></a>, I have spent all my professional time on <a href=\"https://mastodon.green/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a>, at the interface of <a href=\"https://mastodon.green/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> and clear communication. Currently writing independent expert reports for decision makers in <a href=\"https://mastodon.green/tags/policy\" class=\"mention hashtag\" rel=\"tag\">#<span>policy</span></a>, <a href=\"https://mastodon.green/tags/development\" class=\"mention hashtag\" rel=\"tag\">#<span>development</span></a> and <a href=\"https://mastodon.green/tags/law\" class=\"mention hashtag\" rel=\"tag\">#<span>law</span></a>. Associated with <a href=\"https://mastodon.green/tags/ANU\" class=\"mention hashtag\" rel=\"tag\">#<span>ANU</span></a>.</p><p>Listen more than I toot.<br />Glad to be here.</p>", "contentMap": { "en": "<p>Hello Mastodonians. Here is my <a href=\"https://mastodon.green/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> toot:</p><p>I am a <a href=\"https://mastodon.green/tags/scientist\" class=\"mention hashtag\" rel=\"tag\">#<span>scientist</span></a> trained in <a href=\"https://mastodon.green/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> with a <a href=\"https://mastodon.green/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> history in <a href=\"https://mastodon.green/tags/astrophysics\" class=\"mention hashtag\" rel=\"tag\">#<span>astrophysics</span></a>. After a stint as Chief Scientist for <a href=\"https://mastodon.green/tags/australia\" class=\"mention hashtag\" rel=\"tag\">#<span>australia</span></a>, I have spent all my professional time on <a href=\"https://mastodon.green/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a>, at the interface of <a href=\"https://mastodon.green/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> and clear communication. Currently writing independent expert reports for decision makers in <a href=\"https://mastodon.green/tags/policy\" class=\"mention hashtag\" rel=\"tag\">#<span>policy</span></a>, <a href=\"https://mastodon.green/tags/development\" class=\"mention hashtag\" rel=\"tag\">#<span>development</span></a> and <a href=\"https://mastodon.green/tags/law\" class=\"mention hashtag\" rel=\"tag\">#<span>law</span></a>. Associated with <a href=\"https://mastodon.green/tags/ANU\" class=\"mention hashtag\" rel=\"tag\">#<span>ANU</span></a>.</p><p>Listen more than I toot.<br />Glad to be here.</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.green/tags/introduction", "name": "#introduction" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/scientist", "name": "#scientist" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/physics", "name": "#physics" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/astrophysics", "name": "#astrophysics" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/australia", "name": "#australia" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/ClimateChange", "name": "#ClimateChange" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/policy", "name": "#policy" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/development", "name": "#development" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/law", "name": "#law" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/anu", "name": "#anu" } ], "replies": { "id": "https://mastodon.green/users/PennySackett/statuses/109293552126224721/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.green/users/PennySackett/statuses/109293552126224721/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.green/users/PennySackett/statuses/109293552126224721/replies", "items": [] } }, "likes": { "id": "https://mastodon.green/users/PennySackett/statuses/109293552126224721/likes", "type": "Collection", "totalItems": 73 }, "shares": { "id": "https://mastodon.green/users/PennySackett/statuses/109293552126224721/shares", "type": "Collection", "totalItems": 45 } } ] }