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.

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{ "@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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.ar.al/users/aral/statuses/114381983893061099", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-22T14:02:44Z", "url": "https://mastodon.ar.al/@aral/114381983893061099", "attributedTo": "https://mastodon.ar.al/users/aral", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.ar.al/users/aral/followers", "https://typo.social/users/minoraxis", "https://hachyderm.io/users/rektdeckard" ], "sensitive": false, "atomUri": "https://mastodon.ar.al/users/aral/statuses/114381983893061099", "inReplyToAtomUri": null, "conversation": "tag:mastodon.ar.al,2025-04-22:objectId=52791058:objectType=Conversation", "content": "<p>Coming soon: Kitten’s Settings pages are shedding their emoji for elegant `kitten.icons` thanks to the recently integrated Phosphor icons set by <span class=\"h-card\" translate=\"no\"><a href=\"https://typo.social/@minoraxis\" class=\"u-url mention\">@<span>minoraxis</span></a></span> and <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@rektdeckard\" class=\"u-url mention\">@<span>rektdeckard</span></a></span></p><p><a href=\"https://kitten.small-web.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">kitten.small-web.org</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.ar.al/tags/Kitten\" class=\"mention hashtag\" rel=\"tag\">#<span>Kitten</span></a> <a href=\"https://mastodon.ar.al/tags/SmallWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>SmallWeb</span></a> <a href=\"https://mastodon.ar.al/tags/design\" class=\"mention hashtag\" rel=\"tag\">#<span>design</span></a> <a href=\"https://mastodon.ar.al/tags/icons\" class=\"mention hashtag\" rel=\"tag\">#<span>icons</span></a> <a href=\"https://mastodon.ar.al/tags/PhosphorIcons\" class=\"mention hashtag\" rel=\"tag\">#<span>PhosphorIcons</span></a> <a href=\"https://mastodon.ar.al/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a> <a href=\"https://mastodon.ar.al/tags/dev\" class=\"mention hashtag\" rel=\"tag\">#<span>dev</span></a></p>", "contentMap": { "en": "<p>Coming soon: Kitten’s Settings pages are shedding their emoji for elegant `kitten.icons` thanks to the recently integrated Phosphor icons set by <span class=\"h-card\" translate=\"no\"><a href=\"https://typo.social/@minoraxis\" class=\"u-url mention\">@<span>minoraxis</span></a></span> and <span class=\"h-card\" translate=\"no\"><a href=\"https://hachyderm.io/@rektdeckard\" class=\"u-url mention\">@<span>rektdeckard</span></a></span></p><p><a href=\"https://kitten.small-web.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">kitten.small-web.org</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.ar.al/tags/Kitten\" class=\"mention hashtag\" rel=\"tag\">#<span>Kitten</span></a> <a href=\"https://mastodon.ar.al/tags/SmallWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>SmallWeb</span></a> <a href=\"https://mastodon.ar.al/tags/design\" class=\"mention hashtag\" rel=\"tag\">#<span>design</span></a> <a href=\"https://mastodon.ar.al/tags/icons\" class=\"mention hashtag\" rel=\"tag\">#<span>icons</span></a> <a href=\"https://mastodon.ar.al/tags/PhosphorIcons\" class=\"mention hashtag\" rel=\"tag\">#<span>PhosphorIcons</span></a> <a href=\"https://mastodon.ar.al/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a> <a href=\"https://mastodon.ar.al/tags/dev\" class=\"mention hashtag\" rel=\"tag\">#<span>dev</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://s3-eu-central-1.amazonaws.com/mastodon-aral/media_attachments/files/114/381/982/428/592/810/original/70c8704b030631e9.png", "name": "Screenshot of Kitten’s Setting’s page with a navigation on the left and main section on the right.\n\nKitten is selected in the nav. A duotone icon of a cat is present both by the selected navigation item and by the heading in the main section.\n\nNavigation sections, each with a duotone icon:\n\nGeneral\n\n Kitten\n Domain\n App\n Evergreen Web\nSecurity\n\n Identity\n Secrets\nState\n\n Overview\n Sessions\n Pages\n Requests\n\nData\n\nFull text:\n\nKitten\n\nVersion\n0-e4fe54-22.11.0-20250422125104\nBorn\n2025/04/22 at 12:51:04 UTC (Taurus)\nFavourite colour\n#e4fe54\nAPI version\n0 (prelease, expect breaking changes)\nRuntime\nNode.js 22.11.0\nYou’re running a development version that’s more recent than the latest released Kitten (0-b47f54-22.11.0-20250417164339) that was born on 2025/04/17 at 16:43:39 UTC (Aries).\n\nButton: Downgrade Kitten to release version", "blurhash": "UUQJN6Rk02Nd$Ks.XAs,DPxBofxV=?ShV@R-", "width": 2200, "height": 2372 }, { "type": "Document", "mediaType": "image/png", "url": "https://s3-eu-central-1.amazonaws.com/mastodon-aral/media_attachments/files/114/381/982/873/262/868/original/306b6032d34105cf.png", "name": "Screenshot of the Domain section of the Kitten settings view. The icon for the section is a simple duotone house.\n\nFull text:\n\nDomain (text box), disabled. Showing “localhost”\n\n[Callout: pink border, pink shooting star icon.] Use the --domain flag to set the domain when running in development mode. In addition to localhost, Kitten has support for place1.localhost - place4.localhost for testing Small Web apps (peer-to-peer web apps) locally.\n\nDeployment\n\nHere are some ways you can deploy your site when you’re ready to.\n\nUsing Domain:\n\nUse an existing Small Web host like small-web.org.\nRun your own instance of Domain and deploy using that.\nOn any computer that runs Linux[1]:\n\nDeploy your site to any server (like a tiny single-board computer or your own VPS server somewhere) using Kitten’s deploy command and point your domain’s DNS to its IP address manually.\nFor more details, please see the Deploying a Kitten applicaton section of the Kitten Reference guide.\n\nWith systemd (this is not some political statement; it’s just…", "blurhash": "USQ9yWWB02NI-OoINexZ8_$xt7w[=qS$jFRl", "width": 2200, "height": 2372 }, { "type": "Document", "mediaType": "image/png", "url": "https://s3-eu-central-1.amazonaws.com/mastodon-aral/media_attachments/files/114/381/983/316/531/396/original/7f1514bac9294323.png", "name": "Screenshot of Secrets section of Kitten Settings. The icon for the section is a stylised password field with a caret and two asterisks.\n\nFull text:\n\nSecrets\n\nThese secrets are generated in your browser. They are not sent to or stored on your server. Please do not share these with anyone.\n\ned25519 private key\n\nThis is the secret that protects your main public identity (ed25519 private key). You should keep your ed25519 private key in your password manager.\n\nPassword field.\nShow and Copy buttons\n\nssh private key\n\nIf you add this to the ~/.ssh directory on your computer, alongside your public ssh key, you can ssh into your server.\n\n(Each time your OpenSSH private key is derived from your ed25519 private key, it will be a little different – by 12 characters, to be precise. This is normal and the keys are all equivalent.)\n\nPassword field.\nShow and Copy buttons", "blurhash": "USQ9yWV[4VNc-Os.R:s,8_$xogxB,,R-jZSh", "width": 2200, "height": 2372 }, { "type": "Document", "mediaType": "image/png", "url": "https://s3-eu-central-1.amazonaws.com/mastodon-aral/media_attachments/files/114/381/983/779/805/090/original/afa8adaa9b2c0705.png", "name": "Screenshot of State:sessions section of Kitten settings. The icon for the section is a clock with dots on its periphery from the twelve o’clock to three o’clock position.\n\nThe page has a list of sessions, including a dutotone green rounded checkout icon for those that are authenticated. The other fields include Age, ID, and events. Ages are shown as ~4 hours, ~3 hours, etc. The IDs are random strings (e.g., C8XJabPBVEc0FJoHi18Su6H6) And all the shown pages have 0 events listed.", "blurhash": "UTQ9yWWC4VNH-Ot5S6smDOw@of$$,mWYjZR-", "width": 2200, "height": 2372 } ], "tag": [ { "type": "Mention", "href": "https://typo.social/users/minoraxis", "name": "@minoraxis@typo.social" }, { "type": "Mention", "href": "https://hachyderm.io/users/rektdeckard", "name": "@rektdeckard@hachyderm.io" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/kitten", "name": "#kitten" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/SmallWeb", "name": "#SmallWeb" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/design", "name": "#design" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/icons", "name": "#icons" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/phosphoricons", "name": "#phosphoricons" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/web", "name": "#web" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/tags/dev", "name": "#dev" } ], "replies": { "id": "https://mastodon.ar.al/users/aral/statuses/114381983893061099/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.ar.al/users/aral/statuses/114381983893061099/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.ar.al/users/aral/statuses/114381983893061099/replies", "items": [] } }, "likes": { "id": "https://mastodon.ar.al/users/aral/statuses/114381983893061099/likes", "type": "Collection", "totalItems": 15 }, "shares": { "id": "https://mastodon.ar.al/users/aral/statuses/114381983893061099/shares", "type": "Collection", "totalItems": 5 } }