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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://infosec.exchange/users/australeo/statuses/109311933846994607", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-09T04:22:20Z", "url": "https://infosec.exchange/@australeo/109311933846994607", "attributedTo": "https://infosec.exchange/users/australeo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/australeo/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/australeo/statuses/109311933846994607", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2022-11-09:objectId=20517898:objectType=Conversation", "content": "<p>The spec: Pad data to be 4-byte aligned<br />My custom client: Pads data to be 4-byte aligned<br />The closed source server impl when it gets a packet with padding:</p>", "contentMap": { "en": "<p>The spec: Pad data to be 4-byte aligned<br />My custom client: Pads data to be 4-byte aligned<br />The closed source server impl when it gets a packet with padding:</p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/109/311/918/422/391/622/original/fd854814f961775f.mp4", "name": "GIF of Mariah Carey saying \"I don't know her\".", "blurhash": "UMF|ix0]Eo=~%h9XX9xtyCE0xHXf%4Ios=tQ", "focalPoint": [ 0, 0 ], "width": 600, "height": 404 } ], "tag": [], "replies": { "id": "https://infosec.exchange/users/australeo/statuses/109311933846994607/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/australeo/statuses/109311933846994607/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/australeo/statuses/109311933846994607/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/australeo/statuses/109311933846994607/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://infosec.exchange/users/australeo/statuses/109311933846994607/shares", "type": "Collection", "totalItems": 0 } }