SKILL.md
Daily News Skill
Query daily news and hot topics from the 6551 platform REST API. No authentication required.
Base URL: https://ai.6551.io
News Operations
1. Get News Categories
Get all available news categories and subcategories.
curl -s -X GET "https://ai.6551.io/open/free_categories"2. Get Hot News
Get hot news articles and trending tweets by category.
curl -s -X GET "https://ai.6551.io/open/free_hot?category=macro"Parameter
Type
Required
Description
category
string
Yes
Category key from free_categories
subcategory
string
No
Subcategory key
Response:
{
"success": true,
"category": "crypto",
"subcategory": "defi",
"news": {
"success": true,
"count": 10,
"items": [
{
"id": 123,
"title": "...",
"source": "...",
"link": "https://...",
"score": 85,
"grade": "A",
"signal": "bullish",
"summary_zh": "...",
"summary_en": "...",
"coins": ["BTC", "ETH"],
"published_at": "2026-03-17T10:00:00Z"
}
]
},
"tweets": {
"success": true,
"count": 5,
"items": [
{
"author": "Vitalik Buterin",
"handle": "VitalikButerin",
"content": "...",
"url": "https://...",
"metrics": { "likes": 1000, "retweets": 200, "replies": 50 },
"posted_at": "2026-03-17T09:00:00Z",
"relevance": "high"
}
]
}
}Common Workflows
Get All Categories
curl -s -X GET "https://ai.6551.io/open/free_categories"Get Hot Crypto News
curl -s -X GET "https://ai.6551.io/open/free_hot?category=macro"Get DeFi Subcategory News
curl -s -X GET "https://ai.6551.io/open/free_hot?category=macro&subcategory=defi"Notes
- No authentication required
- Data is cached and updated periodically
- If data is still being generated, a 503 response will be returned