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://fosstodon.org/users/orhun/statuses/114467842330534565", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-07T17:57:40Z", "url": "https://fosstodon.org/@orhun/114467842330534565", "attributedTo": "https://fosstodon.org/users/orhun", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/orhun/followers", "https://fosstodon.org/users/ratatui_rs" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/orhun/statuses/114467842330534565", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-05-07:objectId=314157097:objectType=Conversation", "content": "<p>I have big news! 📢</p><p>OpenAI uses <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@ratatui_rs\" class=\"u-url mention\">@<span>ratatui_rs</span></a></span> for their Rust implementation of codex! 🔥🦀🎉</p><p>🌀 **codex-rs** — Lightweight coding agent that runs in your terminal.</p><p>⭐ GitHub: <a href=\"https://github.com/openai/codex/tree/main/codex-rs\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/openai/codex/tree/m</span><span class=\"invisible\">ain/codex-rs</span></a></p><p><a href=\"https://fosstodon.org/tags/rustlang\" class=\"mention hashtag\" rel=\"tag\">#<span>rustlang</span></a> <a href=\"https://fosstodon.org/tags/ratatui\" class=\"mention hashtag\" rel=\"tag\">#<span>ratatui</span></a> <a href=\"https://fosstodon.org/tags/tui\" class=\"mention hashtag\" rel=\"tag\">#<span>tui</span></a> <a href=\"https://fosstodon.org/tags/openai\" class=\"mention hashtag\" rel=\"tag\">#<span>openai</span></a> <a href=\"https://fosstodon.org/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://fosstodon.org/tags/llm\" class=\"mention hashtag\" rel=\"tag\">#<span>llm</span></a> <a href=\"https://fosstodon.org/tags/terminal\" class=\"mention hashtag\" rel=\"tag\">#<span>terminal</span></a> <a href=\"https://fosstodon.org/tags/agent\" class=\"mention hashtag\" rel=\"tag\">#<span>agent</span></a> <a href=\"https://fosstodon.org/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a></p>", "contentMap": { "en": "<p>I have big news! 📢</p><p>OpenAI uses <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@ratatui_rs\" class=\"u-url mention\">@<span>ratatui_rs</span></a></span> for their Rust implementation of codex! 🔥🦀🎉</p><p>🌀 **codex-rs** — Lightweight coding agent that runs in your terminal.</p><p>⭐ GitHub: <a href=\"https://github.com/openai/codex/tree/main/codex-rs\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/openai/codex/tree/m</span><span class=\"invisible\">ain/codex-rs</span></a></p><p><a href=\"https://fosstodon.org/tags/rustlang\" class=\"mention hashtag\" rel=\"tag\">#<span>rustlang</span></a> <a href=\"https://fosstodon.org/tags/ratatui\" class=\"mention hashtag\" rel=\"tag\">#<span>ratatui</span></a> <a href=\"https://fosstodon.org/tags/tui\" class=\"mention hashtag\" rel=\"tag\">#<span>tui</span></a> <a href=\"https://fosstodon.org/tags/openai\" class=\"mention hashtag\" rel=\"tag\">#<span>openai</span></a> <a href=\"https://fosstodon.org/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://fosstodon.org/tags/llm\" class=\"mention hashtag\" rel=\"tag\">#<span>llm</span></a> <a href=\"https://fosstodon.org/tags/terminal\" class=\"mention hashtag\" rel=\"tag\">#<span>terminal</span></a> <a href=\"https://fosstodon.org/tags/agent\" class=\"mention hashtag\" rel=\"tag\">#<span>agent</span></a> <a href=\"https://fosstodon.org/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://cdn.fosstodon.org/media_attachments/files/114/467/841/901/111/031/original/11e557e62ec9287a.mp4", "name": null, "blurhash": "U038;j?b%Mxa-p%Mt7s:%3t7xbofD%M{oMof", "width": 1070, "height": 730 } ], "tag": [ { "type": "Mention", "href": "https://fosstodon.org/users/ratatui_rs", "name": "@ratatui_rs" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/rustlang", "name": "#rustlang" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/ratatui", "name": "#ratatui" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/tui", "name": "#tui" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/openai", "name": "#openai" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/llm", "name": "#llm" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/terminal", "name": "#terminal" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/agent", "name": "#agent" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/coding", "name": "#coding" } ], "replies": { "id": "https://fosstodon.org/users/orhun/statuses/114467842330534565/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/orhun/statuses/114467842330534565/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/orhun/statuses/114467842330534565/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/orhun/statuses/114467842330534565/likes", "type": "Collection", "totalItems": 21 }, "shares": { "id": "https://fosstodon.org/users/orhun/statuses/114467842330534565/shares", "type": "Collection", "totalItems": 5 } }