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.green/users/plazi_species/statuses/114674610379564201", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-13T06:21:30Z", "url": "https://mastodon.green/@plazi_species/114674610379564201", "attributedTo": "https://mastodon.green/users/plazi_species", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.green/users/plazi_species/followers" ], "sensitive": false, "atomUri": "https://mastodon.green/users/plazi_species/statuses/114674610379564201", "inReplyToAtomUri": null, "conversation": "tag:mastodon.green,2025-06-13:objectId=198452409:objectType=Conversation", "content": "<p><a href=\"https://mastodon.green/tags/NewSpecies\" class=\"mention hashtag\" rel=\"tag\">#<span>NewSpecies</span></a>!<br />New bent-toed gecko from <a href=\"https://mastodon.green/tags/malaysia\" class=\"mention hashtag\" rel=\"tag\">#<span>malaysia</span></a> just came in:</p><p>Cyrtodactylus peninsularis</p><p>Treatment: <a href=\"https://treatment.plazi.org/id/1F122185-B6AF-54EF-B000-ACD2B20EC3D7\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">treatment.plazi.org/id/1F12218</span><span class=\"invisible\">5-B6AF-54EF-B000-ACD2B20EC3D7</span></a><br />Publication: <a href=\"https://doi.org/10.3897/zookeys.1241.149552\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">doi.org/10.3897/zookeys.1241.1</span><span class=\"invisible\">49552</span></a><br /><a href=\"https://mastodon.green/tags/ZooKeys\" class=\"mention hashtag\" rel=\"tag\">#<span>ZooKeys</span></a> <a href=\"https://mastodon.green/tags/CyrtodactylusPeninsularis\" class=\"mention hashtag\" rel=\"tag\">#<span>CyrtodactylusPeninsularis</span></a></p><p><a href=\"https://mastodon.green/tags/FAIRdata\" class=\"mention hashtag\" rel=\"tag\">#<span>FAIRdata</span></a><br /><a href=\"https://mastodon.green/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.green/tags/OA\" class=\"mention hashtag\" rel=\"tag\">#<span>OA</span></a> <a href=\"https://mastodon.green/tags/openaccess\" class=\"mention hashtag\" rel=\"tag\">#<span>openaccess</span></a> <a href=\"https://mastodon.green/tags/biology\" class=\"mention hashtag\" rel=\"tag\">#<span>biology</span></a> <a href=\"https://mastodon.green/tags/taxonomy\" class=\"mention hashtag\" rel=\"tag\">#<span>taxonomy</span></a> <a href=\"https://mastodon.green/tags/ecology\" class=\"mention hashtag\" rel=\"tag\">#<span>ecology</span></a> <a href=\"https://mastodon.green/tags/biodiversity\" class=\"mention hashtag\" rel=\"tag\">#<span>biodiversity</span></a> <a href=\"https://mastodon.green/tags/nature\" class=\"mention hashtag\" rel=\"tag\">#<span>nature</span></a> <a href=\"https://mastodon.green/tags/wildlife\" class=\"mention hashtag\" rel=\"tag\">#<span>wildlife</span></a> <a href=\"https://mastodon.green/tags/conservation\" class=\"mention hashtag\" rel=\"tag\">#<span>conservation</span></a> <a href=\"https://mastodon.green/tags/animals\" class=\"mention hashtag\" rel=\"tag\">#<span>animals</span></a> <a href=\"https://mastodon.green/tags/herpetology\" class=\"mention hashtag\" rel=\"tag\">#<span>herpetology</span></a> <a href=\"https://mastodon.green/tags/herps\" class=\"mention hashtag\" rel=\"tag\">#<span>herps</span></a> <a href=\"https://mastodon.green/tags/reptiles\" class=\"mention hashtag\" rel=\"tag\">#<span>reptiles</span></a> <a href=\"https://mastodon.green/tags/gecko\" class=\"mention hashtag\" rel=\"tag\">#<span>gecko</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mastodon.green/tags/NewSpecies\" class=\"mention hashtag\" rel=\"tag\">#<span>NewSpecies</span></a>!<br />New bent-toed gecko from <a href=\"https://mastodon.green/tags/malaysia\" class=\"mention hashtag\" rel=\"tag\">#<span>malaysia</span></a> just came in:</p><p>Cyrtodactylus peninsularis</p><p>Treatment: <a href=\"https://treatment.plazi.org/id/1F122185-B6AF-54EF-B000-ACD2B20EC3D7\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">treatment.plazi.org/id/1F12218</span><span class=\"invisible\">5-B6AF-54EF-B000-ACD2B20EC3D7</span></a><br />Publication: <a href=\"https://doi.org/10.3897/zookeys.1241.149552\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">doi.org/10.3897/zookeys.1241.1</span><span class=\"invisible\">49552</span></a><br /><a href=\"https://mastodon.green/tags/ZooKeys\" class=\"mention hashtag\" rel=\"tag\">#<span>ZooKeys</span></a> <a href=\"https://mastodon.green/tags/CyrtodactylusPeninsularis\" class=\"mention hashtag\" rel=\"tag\">#<span>CyrtodactylusPeninsularis</span></a></p><p><a href=\"https://mastodon.green/tags/FAIRdata\" class=\"mention hashtag\" rel=\"tag\">#<span>FAIRdata</span></a><br /><a href=\"https://mastodon.green/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.green/tags/OA\" class=\"mention hashtag\" rel=\"tag\">#<span>OA</span></a> <a href=\"https://mastodon.green/tags/openaccess\" class=\"mention hashtag\" rel=\"tag\">#<span>openaccess</span></a> <a href=\"https://mastodon.green/tags/biology\" class=\"mention hashtag\" rel=\"tag\">#<span>biology</span></a> <a href=\"https://mastodon.green/tags/taxonomy\" class=\"mention hashtag\" rel=\"tag\">#<span>taxonomy</span></a> <a href=\"https://mastodon.green/tags/ecology\" class=\"mention hashtag\" rel=\"tag\">#<span>ecology</span></a> <a href=\"https://mastodon.green/tags/biodiversity\" class=\"mention hashtag\" rel=\"tag\">#<span>biodiversity</span></a> <a href=\"https://mastodon.green/tags/nature\" class=\"mention hashtag\" rel=\"tag\">#<span>nature</span></a> <a href=\"https://mastodon.green/tags/wildlife\" class=\"mention hashtag\" rel=\"tag\">#<span>wildlife</span></a> <a href=\"https://mastodon.green/tags/conservation\" class=\"mention hashtag\" rel=\"tag\">#<span>conservation</span></a> <a href=\"https://mastodon.green/tags/animals\" class=\"mention hashtag\" rel=\"tag\">#<span>animals</span></a> <a href=\"https://mastodon.green/tags/herpetology\" class=\"mention hashtag\" rel=\"tag\">#<span>herpetology</span></a> <a href=\"https://mastodon.green/tags/herps\" class=\"mention hashtag\" rel=\"tag\">#<span>herps</span></a> <a href=\"https://mastodon.green/tags/reptiles\" class=\"mention hashtag\" rel=\"tag\">#<span>reptiles</span></a> <a href=\"https://mastodon.green/tags/gecko\" class=\"mention hashtag\" rel=\"tag\">#<span>gecko</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.green/media_attachments/files/114/674/558/974/939/985/original/80fa9b1cb3b47579.jpg", "name": null, "blurhash": "UBC~q%EL$~w|~9oyWBnl?ENHNIxFaet6a#IW", "width": 909, "height": 509 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.green/tags/NewSpecies", "name": "#NewSpecies" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/malaysia", "name": "#malaysia" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/Zookeys", "name": "#Zookeys" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/cyrtodactyluspeninsularis", "name": "#cyrtodactyluspeninsularis" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/fairdata", "name": "#fairdata" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/oa", "name": "#oa" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/openaccess", "name": "#openaccess" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/biology", "name": "#biology" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/taxonomy", "name": "#taxonomy" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/ecology", "name": "#ecology" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/biodiversity", "name": "#biodiversity" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/nature", "name": "#nature" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/wildlife", "name": "#wildlife" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/conservation", "name": "#conservation" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/animals", "name": "#animals" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/herpetology", "name": "#herpetology" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/herps", "name": "#herps" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/reptiles", "name": "#reptiles" }, { "type": "Hashtag", "href": "https://mastodon.green/tags/gecko", "name": "#gecko" } ], "replies": { "id": "https://mastodon.green/users/plazi_species/statuses/114674610379564201/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.green/users/plazi_species/statuses/114674610379564201/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.green/users/plazi_species/statuses/114674610379564201/replies", "items": [] } }, "likes": { "id": "https://mastodon.green/users/plazi_species/statuses/114674610379564201/likes", "type": "Collection", "totalItems": 10 }, "shares": { "id": "https://mastodon.green/users/plazi_species/statuses/114674610379564201/shares", "type": "Collection", "totalItems": 14 } }