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", "Hashtag": "as:Hashtag" } ], "id": "https://mas.to/users/nemo/statuses/114564934863163535", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-24T21:29:35Z", "url": "https://mas.to/@nemo/114564934863163535", "attributedTo": "https://mas.to/users/nemo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/nemo/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/nemo/statuses/114564934863163535", "inReplyToAtomUri": null, "conversation": "tag:mas.to,2025-05-24:objectId=496494731:objectType=Conversation", "content": "<p>🚨 CyberInsider reports: AI-generated TikTok videos are tricking users into running PowerShell commands, spreading Vidar &amp; StealC info-stealers! 📹💻 Stay alert—don’t trust random “activation” guides. Full story 👉 <a href=\"https://cyberinsider.com/ai-generated-videos-on-tiktok-push-vidar-and-stealc-infostealers/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cyberinsider.com/ai-generated-</span><span class=\"invisible\">videos-on-tiktok-push-vidar-and-stealc-infostealers/</span></a> <a href=\"https://mas.to/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://mas.to/tags/Malware\" class=\"mention hashtag\" rel=\"tag\">#<span>Malware</span></a> <a href=\"https://mas.to/tags/TikTokScam\" class=\"mention hashtag\" rel=\"tag\">#<span>TikTokScam</span></a> <a href=\"https://mas.to/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mas.to/tags/newz\" class=\"mention hashtag\" rel=\"tag\">#<span>newz</span></a></p>", "contentMap": { "en": "<p>🚨 CyberInsider reports: AI-generated TikTok videos are tricking users into running PowerShell commands, spreading Vidar &amp; StealC info-stealers! 📹💻 Stay alert—don’t trust random “activation” guides. Full story 👉 <a href=\"https://cyberinsider.com/ai-generated-videos-on-tiktok-push-vidar-and-stealc-infostealers/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cyberinsider.com/ai-generated-</span><span class=\"invisible\">videos-on-tiktok-push-vidar-and-stealc-infostealers/</span></a> <a href=\"https://mas.to/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://mas.to/tags/Malware\" class=\"mention hashtag\" rel=\"tag\">#<span>Malware</span></a> <a href=\"https://mas.to/tags/TikTokScam\" class=\"mention hashtag\" rel=\"tag\">#<span>TikTokScam</span></a> <a href=\"https://mas.to/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mas.to/tags/newz\" class=\"mention hashtag\" rel=\"tag\">#<span>newz</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/newz", "name": "#newz" }, { "type": "Hashtag", "href": "https://mas.to/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mas.to/tags/tiktokscam", "name": "#tiktokscam" }, { "type": "Hashtag", "href": "https://mas.to/tags/malware", "name": "#malware" }, { "type": "Hashtag", "href": "https://mas.to/tags/cybersecurity", "name": "#cybersecurity" } ], "replies": { "id": "https://mas.to/users/nemo/statuses/114564934863163535/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/nemo/statuses/114564934863163535/replies?only_other_accounts=true&page=true", "partOf": "https://mas.to/users/nemo/statuses/114564934863163535/replies", "items": [] } }, "likes": { "id": "https://mas.to/users/nemo/statuses/114564934863163535/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mas.to/users/nemo/statuses/114564934863163535/shares", "type": "Collection", "totalItems": 3 } }