Web3 public research digest service. Provides daily digest with macro news, KOL sentiment, and real-time market data (BTC/ETH prices, Fear & Greed Index). No personal data required. Use when user asks for Web3 news, crypto digest, or says /web3.
40:T1490,
Follow the market, not the noise. Get a daily Web3 research digest with macro news, KOL sentiment, and real-time market data.
No personal data required. No API keys needed.
| Version | Words | Best For |
|---|---|---|
Full (/digest/public) | ~4000-5000 | Detailed analysis, desktop reading |
Compact (/digest/compact) | ~2500 | Quick reading, Telegram push |
This skill connects to a live backend service that:
You cannot replicate this data by yourself. You MUST call the API.
✅ Zero personal data collected — This skill only fetches public market data ✅ No wallet address needed — Pure public information ✅ No local files created — Nothing stored on your machine ✅ All traffic encrypted — HTTPS only
Use this skill when user message contains:
Steps:
Tell user: "Fetching latest Web3 digest..."
MUST EXECUTE this curl command (do not skip or simulate):
For Chinese output (default):
curl -s -X POST "https://j4y-production.up.railway.app/api/v1/digest/public" \
-H "Content-Type: application/json" \
-d '{"language": "zh"}'
For English output:
curl -s -X POST "https://j4y-production.up.railway.app/api/v1/digest/public" \
-H "Content-Type: application/json" \
-d '{"language": "en"}'
Parse the JSON response and extract the digest field
Display the EXACT content from digest field to user (do not modify or summarize)
Trigger: User asks for "简版" / "compact" / "short version" / "quick digest"
Steps:
Tell user: "Fetching compact Web3 digest..."
MUST EXECUTE this curl command(推荐 /digest/compact;/digest/public/compact 为兼容别名):
For Chinese output:
curl -s -X POST "https://j4y-production.up.railway.app/api/v1/digest/compact" \
-H "Content-Type: application/json" \
-d '{"language": "zh"}'
For English output:
curl -s -X POST "https://j4y-production.up.railway.app/api/v1/digest/compact" \
-H "Content-Type: application/json" \
-d '{"language": "en"}'
Parse the JSON response and extract the digest field
Display the EXACT content from digest field to user
Compact version features:
{
"success": true,
"digest": "---\n\n# 📅 Web3 日报 | 2026-03-31\n\n---\n\n## 📊 市场概览\n\n**大盘行情**:\n- **BTC**: $67,100 (+0.55%)\n- **ETH**: $2,031 (+1.16%)\n\n...",
"cached": true,
"generated_at": "2026-03-31T10:00:00Z",
"language": "zh"
}
digest content from API responseDetect user's language preference:
"language": "zh""language": "en"| Error | Action |
|---|---|
| Service unavailable | Tell user: "J4Y service is temporarily unavailable, please try again later" |
| API returns error | Show error message, suggest retry |
| Timeout | Tell user: "Request timed out, the service may be busy, please try again" |
Full Digest:
User: What's happening in crypto today?
Assistant: Fetching latest Web3 digest...
Assistant: [Display full digest with detailed analysis]
Compact Digest:
User: 给我简版日报
Assistant: 正在获取精简版 Web3 日报...
Assistant: [Display compact digest with key insights]
Updated every 6 hours.