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://halo.nu/users/theguardian_us_environment/statuses/114655974017980555", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-09T23:22:02Z", "url": "https://halo.nu/@theguardian_us_environment/114655974017980555", "attributedTo": "https://halo.nu/users/theguardian_us_environment", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://halo.nu/users/theguardian_us_environment/followers" ], "sensitive": false, "atomUri": "https://halo.nu/users/theguardian_us_environment/statuses/114655974017980555", "inReplyToAtomUri": null, "conversation": "tag:halo.nu,2025-06-09:objectId=427801:objectType=Conversation", "content": "<p>Variety of wildlife in UK’s woodlands falling as habitats degrade, says report <a href=\"https://www.theguardian.com/environment/2025/jun/10/variety-of-wildlife-in-uks-woodlands-falling-as-habitats-degrade-says-report\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/environment/20</span><span class=\"invisible\">25/jun/10/variety-of-wildlife-in-uks-woodlands-falling-as-habitats-degrade-says-report</span></a> <a href=\"https://halo.nu/tags/Endangeredhabitats\" class=\"mention hashtag\" rel=\"tag\">#<span>Endangeredhabitats</span></a> <a href=\"https://halo.nu/tags/Treesandforests\" class=\"mention hashtag\" rel=\"tag\">#<span>Treesandforests</span></a> <a href=\"https://halo.nu/tags/Conservation\" class=\"mention hashtag\" rel=\"tag\">#<span>Conservation</span></a> <a href=\"https://halo.nu/tags/Environment\" class=\"mention hashtag\" rel=\"tag\">#<span>Environment</span></a> <a href=\"https://halo.nu/tags/Wildlife\" class=\"mention hashtag\" rel=\"tag\">#<span>Wildlife</span></a> <a href=\"https://halo.nu/tags/Animals\" class=\"mention hashtag\" rel=\"tag\">#<span>Animals</span></a> <a href=\"https://halo.nu/tags/UKnews\" class=\"mention hashtag\" rel=\"tag\">#<span>UKnews</span></a> <a href=\"https://halo.nu/tags/Birds\" class=\"mention hashtag\" rel=\"tag\">#<span>Birds</span></a></p>", "contentMap": { "en": "<p>Variety of wildlife in UK’s woodlands falling as habitats degrade, says report <a href=\"https://www.theguardian.com/environment/2025/jun/10/variety-of-wildlife-in-uks-woodlands-falling-as-habitats-degrade-says-report\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/environment/20</span><span class=\"invisible\">25/jun/10/variety-of-wildlife-in-uks-woodlands-falling-as-habitats-degrade-says-report</span></a> <a href=\"https://halo.nu/tags/Endangeredhabitats\" class=\"mention hashtag\" rel=\"tag\">#<span>Endangeredhabitats</span></a> <a href=\"https://halo.nu/tags/Treesandforests\" class=\"mention hashtag\" rel=\"tag\">#<span>Treesandforests</span></a> <a href=\"https://halo.nu/tags/Conservation\" class=\"mention hashtag\" rel=\"tag\">#<span>Conservation</span></a> <a href=\"https://halo.nu/tags/Environment\" class=\"mention hashtag\" rel=\"tag\">#<span>Environment</span></a> <a href=\"https://halo.nu/tags/Wildlife\" class=\"mention hashtag\" rel=\"tag\">#<span>Wildlife</span></a> <a href=\"https://halo.nu/tags/Animals\" class=\"mention hashtag\" rel=\"tag\">#<span>Animals</span></a> <a href=\"https://halo.nu/tags/UKnews\" class=\"mention hashtag\" rel=\"tag\">#<span>UKnews</span></a> <a href=\"https://halo.nu/tags/Birds\" class=\"mention hashtag\" rel=\"tag\">#<span>Birds</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://halo.nu/tags/endangeredhabitats", "name": "#endangeredhabitats" }, { "type": "Hashtag", "href": "https://halo.nu/tags/treesandforests", "name": "#treesandforests" }, { "type": "Hashtag", "href": "https://halo.nu/tags/conservation", "name": "#conservation" }, { "type": "Hashtag", "href": "https://halo.nu/tags/environment", "name": "#environment" }, { "type": "Hashtag", "href": "https://halo.nu/tags/wildlife", "name": "#wildlife" }, { "type": "Hashtag", "href": "https://halo.nu/tags/animals", "name": "#animals" }, { "type": "Hashtag", "href": "https://halo.nu/tags/uknews", "name": "#uknews" }, { "type": "Hashtag", "href": "https://halo.nu/tags/birds", "name": "#birds" } ], "replies": { "id": "https://halo.nu/users/theguardian_us_environment/statuses/114655974017980555/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://halo.nu/users/theguardian_us_environment/statuses/114655974017980555/replies?only_other_accounts=true&page=true", "partOf": "https://halo.nu/users/theguardian_us_environment/statuses/114655974017980555/replies", "items": [] } } }