# x402donghang Crypto Intel

> x402donghang Crypto Intel is a paid API for AI agents from x402donghang.duckdns.org, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Analyzes a cryptocurrency ticker over a chosen time window and returns AI-generated sentiment, funding regime, and liquidation-risk intelligence.

## Facts

- Endpoint: GET https://x402donghang.duckdns.org/x402/v1/crypto-intel
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402donghang-crypto-intel-a231e0a2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GInXG-oWviwoERy3bmVVz

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402donghang-crypto-intel-a231e0a2
```

Example prompt: What's the current market sentiment and liquidation risk for BTC over the last 24 hours? Give me the full crypto intel breakdown in English.

## When to prefer this

Choose this endpoint when you need a structured, AI-synthesized crypto market intelligence report covering sentiment, funding, and liquidation risk for a specific ticker and time window — especially when you want bilingual (English/Chinese) output and pay-per-call with no signup via USDC/x402. Prefer this over raw data feeds when you need an interpreted, human-readable analysis rather than raw OHLCV or order book data.

## Known failure modes

- Unknown or unsupported ticker symbol returns an error or empty result
- Payment not received (x402 flow incomplete) returns 402 Payment Required
- Invalid window enum value returns 400 Bad Request
- Rate limiting or server overload may return 429 or 503
- Low-confidence outputs when market data is sparse or unavailable for the symbol

## How this service works

Fresh crypto narrative research with market context and verifiable source URLs. Free BTC sample; custom radar $0.02/call via x402 USDC.

## Output

A JSON object containing: sentiment label (e.g. 'cautiously bullish'), sentiment score (-1 to 1), key sentiment drivers, funding regime classification, funding detail text, whether funding is at an extreme, liquidation risk level, liquidation trigger zone description, an overall confidence score (0-1), and a disclaimer. Fields are returned in the requested locale (English or Chinese).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "locale": {
   "enum": [
    "en",
    "zh"
   ],
   "type": "string",
   "description": "Output language; default zh"
  },
  "symbol": {
   "type": "string",
   "maxLength": 20,
   "minLength": 1,
   "description": "Crypto ticker, e.g. BTC, ETH, SOL"
  },
  "window": {
   "enum": [
    "1h",
    "6h",
    "24h",
    "7d"
   ],
   "type": "string",
   "description": "Analysis window; default 24h"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "symbol": "BTC",
  "funding": {
   "detail": "perp basis healthy",
   "regime": "neutral-to-positive",
   "extreme": false
  },
  "product": "crypto-intel",
  "sentiment": {
   "label": "cautiously bullish",
   "score": 0.42,
   "drivers": [
    "ETF inflows",
    "lower volatility"
   ]
  },
  "confidence": 0.65,
  "disclaimer": "信息整理，非投资建议",
  "liquidation": {
   "note": "open interest moderate",
   "risk": "low",
   "trigger_zone": "below recent range low"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402donghang-crypto-intel-a231e0a2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402donghang.duckdns.org](https://www.zero.xyz/host/x402donghang.duckdns.org/llms.txt)