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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://halo.nu/users/theguardian_us_environment", "type": "Service", "following": "https://halo.nu/users/theguardian_us_environment/following", "followers": "https://halo.nu/users/theguardian_us_environment/followers", "inbox": "https://halo.nu/users/theguardian_us_environment/inbox", "outbox": "https://halo.nu/users/theguardian_us_environment/outbox", "featured": "https://halo.nu/users/theguardian_us_environment/collections/featured", "featuredTags": "https://halo.nu/users/theguardian_us_environment/collections/tags", "preferredUsername": "theguardian_us_environment", "name": "Environment | The Guardian US", "summary": "<p>Latest environmental news, opinion and analysis from the Guardian.</p><p><a href=\"https://www.theguardian.com/us/environment\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">theguardian.com/us/environment</span><span class=\"invisible\"></span></a></p><p>Guardian News and Media Limited or its affiliated companies. All rights reserved. 2024</p><p>This bot posts entries from The Guardian&#39;s RSS feed. Hosted by <span class=\"h-card\" translate=\"no\"><a href=\"https://halo.nu/@elektron\" class=\"u-url mention\">@<span>elektron</span></a></span></p>", "url": "https://halo.nu/@theguardian_us_environment", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-02-04T00:00:00Z", "memorial": false, "devices": "https://halo.nu/users/theguardian_us_environment/collections/devices", "alsoKnownAs": [ "https://halo.nu/users/theguardian_environment" ], "publicKey": { "id": "https://halo.nu/users/theguardian_us_environment#main-key", "owner": "https://halo.nu/users/theguardian_us_environment", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqUsK84Oj9qayLfw+mjfx\nXXin5C3DQmCNABo61ZwoHFoJs02ifjbQVUh1B7UwDowx8V8obT18IspsseypXVFm\ncOqcJymCBnNqemI4OcboqjbngcxWf5kpv/dOtwm9AJT2j9KsEQpJppxpmIeX9nG3\nmqOB4HvKQjd835zk0M/6SpEBood3ZwfXPPIVDZLu8cn0JWx8LoHiInG20JrtKz+j\nR2kc+/NIl/yxRmTWZE3G48dDYc6s2bmc2B5ENKwd0QRW9kho6n+V2DnBXCaDh7F3\nW7C2VWEdRNP6b85rVr1ZTJ9IJD0uLbDzsjqcaEsLE4UpU/9ODB/4gae17kNpDrXl\n/QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://halo.nu/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://halo.nu/system/accounts/avatars/111/874/222/666/073/362/original/68265df29935e15d.png" } }