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", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.science/users/ChristosArgyrop", "type": "Person", "following": "https://mstdn.science/users/ChristosArgyrop/following", "followers": "https://mstdn.science/users/ChristosArgyrop/followers", "inbox": "https://mstdn.science/users/ChristosArgyrop/inbox", "outbox": "https://mstdn.science/users/ChristosArgyrop/outbox", "featured": "https://mstdn.science/users/ChristosArgyrop/collections/featured", "featuredTags": "https://mstdn.science/users/ChristosArgyrop/collections/tags", "preferredUsername": "ChristosArgyrop", "name": "Christos Argyropoulos MD, PhD", "summary": "<p>Division Chief, Nephrology, University of New Mexico<br />Posts: <br />Data Science, Bioinformatics, Computing, Statistics</p><p><a href=\"https://mstdn.science/tags/RNAsequencing\" class=\"mention hashtag\" rel=\"tag\">#<span>RNAsequencing</span></a> <a href=\"https://mstdn.science/tags/Nanopore\" class=\"mention hashtag\" rel=\"tag\">#<span>Nanopore</span></a><br /><a href=\"https://mstdn.science/tags/GLMMs\" class=\"mention hashtag\" rel=\"tag\">#<span>GLMMs</span></a> <a href=\"https://mstdn.science/tags/Rstats\" class=\"mention hashtag\" rel=\"tag\">#<span>Rstats</span></a> <a href=\"https://mstdn.science/tags/Bayesian\" class=\"mention hashtag\" rel=\"tag\">#<span>Bayesian</span></a><br /><a href=\"https://mstdn.science/tags/Perl\" class=\"mention hashtag\" rel=\"tag\">#<span>Perl</span></a> <a href=\"https://mstdn.science/tags/HPC\" class=\"mention hashtag\" rel=\"tag\">#<span>HPC</span></a> <a href=\"https://mstdn.science/tags/Statistics\" class=\"mention hashtag\" rel=\"tag\">#<span>Statistics</span></a> <a href=\"https://mstdn.science/tags/BigData\" class=\"mention hashtag\" rel=\"tag\">#<span>BigData</span></a><br /><a href=\"https://mstdn.science/tags/fedi22\" class=\"mention hashtag\" rel=\"tag\">#<span>fedi22</span></a> <a href=\"https://mstdn.science/tags/Rstats\" class=\"mention hashtag\" rel=\"tag\">#<span>Rstats</span></a> <a href=\"https://mstdn.science/tags/Clang\" class=\"mention hashtag\" rel=\"tag\">#<span>Clang</span></a></p>", "url": "https://mstdn.science/@ChristosArgyrop", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-05T00:00:00Z", "memorial": false, "devices": "https://mstdn.science/users/ChristosArgyrop/collections/devices", "publicKey": { "id": "https://mstdn.science/users/ChristosArgyrop#main-key", "owner": "https://mstdn.science/users/ChristosArgyrop", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs4ofj+NNLluQ5N5RF5EN\nFbSrfvdSSqX8L6YoIWhUHs3ya7fr2Plt1oPlR59rVvWAzcIogtnwtaGnkG3OMmyH\nBIZb20HjW7/v2FusmmZsn98z1tndk8gz8ITb3RwZIOleqDHpheRCWie+GwWZ5SHS\nzTyZ8FflJvyOCAdfBsyFOQBzW6RvynBvpIHXmkKf5YhlfwwEmBAIqJchUymGzAuo\niN4Ln2RoVdAOoA3dtEZdnbsUGMbhjlKb4PfSAiT4fSw9Clwtgi1PVFuKpuVq+B5a\n2CchoE0DX/k5mWt8tItGagCvQIc13sfOkI1jkUGvhVlOv+bCOwYJL4KsOnFh9keC\nrwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mstdn.science/tags/rstats", "name": "#rstats" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/statistics", "name": "#statistics" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/bayesian", "name": "#bayesian" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/bigdata", "name": "#bigdata" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/hpc", "name": "#hpc" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/fedi22", "name": "#fedi22" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/nanopore", "name": "#nanopore" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/perl", "name": "#perl" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/RNAsequencing", "name": "#RNAsequencing" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/clang", "name": "#clang" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/GLMMs", "name": "#GLMMs" } ], "attachment": [ { "type": "PropertyValue", "name": "Reddit", "value": "u/ReplacementSlight413" }, { "type": "PropertyValue", "name": "BlueSky", "value": "<a href=\"https://bsky.app/profile/christosargyrop.bsky.social\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bsky.app/profile/christosargyr</span><span class=\"invisible\">op.bsky.social</span></a>" }, { "type": "PropertyValue", "name": "Google Scholar", "value": "<a href=\"https://scholar.google.com/citations?user=Hj15fvUAAAAJ&amp;hl=en\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scholar.google.com/citations?u</span><span class=\"invisible\">ser=Hj15fvUAAAAJ&amp;hl=en</span></a>" }, { "type": "PropertyValue", "name": "Github Profile", "value": "<a href=\"https://github.com/chrisarg\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/chrisarg</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mstdn.science/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://static.mstdn.science/accounts/avatars/109/288/932/545/865/006/original/cd3aa3943fff833a.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://static.mstdn.science/accounts/headers/109/288/932/545/865/006/original/64f2f4760e95cfdc.png" } }