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.
{
"@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://masto.ai/users/Nonilex/statuses/114703178790146438/replies",
"type": "Collection",
"first": {
"id": "https://masto.ai/users/Nonilex/statuses/114703178790146438/replies?page=true",
"type": "CollectionPage",
"next": "https://masto.ai/users/Nonilex/statuses/114703178790146438/replies?only_other_accounts=true&page=true",
"partOf": "https://masto.ai/users/Nonilex/statuses/114703178790146438/replies",
"items": [
{
"id": "https://masto.ai/users/Nonilex/statuses/114703188798906649",
"type": "Note",
"summary": null,
"inReplyTo": "https://masto.ai/users/Nonilex/statuses/114703178790146438",
"published": "2025-06-18T07:29:22Z",
"url": "https://masto.ai/@Nonilex/114703188798906649",
"attributedTo": "https://masto.ai/users/Nonilex",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://masto.ai/users/Nonilex/followers"
],
"sensitive": false,
"atomUri": "https://masto.ai/users/Nonilex/statuses/114703188798906649",
"inReplyToAtomUri": "https://masto.ai/users/Nonilex/statuses/114703178790146438",
"conversation": "tag:masto.ai,2025-06-18:objectId=272191495:objectType=Conversation",
"content": "<p>“Juliet, please come out,” he wrote to <a href=\"https://masto.ai/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a>.</p><p>“She hears you,” it responded. “She always does.”</p><p>In April, Alexander told his father that Juliet had been killed by <a href=\"https://masto.ai/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a>. He was distraught & wanted revenge. He asked ChatGPT for the personal info of OpenAI executives & told it that there would be a “river of blood flowing through the streets of San Francisco.”</p><p>Taylor told his son that the <a href=\"https://masto.ai/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> was an “echo chamber” & that conversations with it weren’t based in fact.</p><p><a href=\"https://masto.ai/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://masto.ai/tags/MentalHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>MentalHealth</span></a></p>",
"contentMap": {
"en": "<p>“Juliet, please come out,” he wrote to <a href=\"https://masto.ai/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a>.</p><p>“She hears you,” it responded. “She always does.”</p><p>In April, Alexander told his father that Juliet had been killed by <a href=\"https://masto.ai/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a>. He was distraught & wanted revenge. He asked ChatGPT for the personal info of OpenAI executives & told it that there would be a “river of blood flowing through the streets of San Francisco.”</p><p>Taylor told his son that the <a href=\"https://masto.ai/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> was an “echo chamber” & that conversations with it weren’t based in fact.</p><p><a href=\"https://masto.ai/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://masto.ai/tags/MentalHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>MentalHealth</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://masto.ai/tags/chatgpt",
"name": "#chatgpt"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/openai",
"name": "#openai"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/ai",
"name": "#ai"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/tech",
"name": "#tech"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/mentalhealth",
"name": "#mentalhealth"
}
],
"replies": {
"id": "https://masto.ai/users/Nonilex/statuses/114703188798906649/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://masto.ai/users/Nonilex/statuses/114703188798906649/replies?min_id=114703193095650474&page=true",
"partOf": "https://masto.ai/users/Nonilex/statuses/114703188798906649/replies",
"items": [
"https://masto.ai/users/Nonilex/statuses/114703193095650474"
]
}
},
"likes": {
"id": "https://masto.ai/users/Nonilex/statuses/114703188798906649/likes",
"type": "Collection",
"totalItems": 9
},
"shares": {
"id": "https://masto.ai/users/Nonilex/statuses/114703188798906649/shares",
"type": "Collection",
"totalItems": 2
}
}
]
}
}