crypto-indicators

name	crypto-indicators
description	加密货币技术指标服务。支持 27 种技术指标，覆盖 MA/EMA/RSI/MACD/KDJ/布林带/ADX/ATR/CCI/VWAP 等。 当用户询问"BTC RSI""以太坊 MACD""加密货币技术指标""BTC 布林带"时触发。
user-invocable	true
metadata	{"openclaw":"1.0.0","emoji":"📈","install":"# OpenClaw\n\ncp -r skills/crypto-indicators ~/.openclaw/skills/\n"}

Crypto Indicators — 加密货币技术指标

所有接口均为 V2 版本（/api/v2/crypto/indicators/...）。

Curl Setup

BASE="http://43.167.234.49:3101"
AUTH=(-H "X-API-Key: 123456" -H "Content-Type: application/json")

---

代码格式规则

规则	值
exchange	必填：binance, okx, bybit, bitget, kucoin, hyperliquid
symbol	交易对，如 BTCUSDT, ETHUSDT
日期格式	YYYY-MM-DD
K线周期	1m, 5m, 15m, 1h, 4h, 1d, 1w

---

支持的指标（27种）

#	Indicator	Type	Key Parameters	Default
1	SMA	Trend	period	20
2	EMA	Trend	period	20
3	RSI	Oscillator	period	14
4	MACD	Trend	fast_period, slow_period, signal_period	12, 26, 9
5	BOLL	Volatility	period, nbdev	20, 2.0
6	KDJ	Oscillator	fastk_period, slowk_period, slowd_period	9, 3, 3
7	ADX	Trend	period	14
8	ATR	Volatility	period	14
9	CCI	Oscillator	period	14
10	VWAP	Volume	period	20
11	OBV	Volume	无	—
12	NATR	Volatility	period	14
13	MFI	Volume	period	14
14	WILLR	Oscillator	period	14
15	STDDEV	Volatility	period	20
16	Aroon	Trend	period	14
17	TRIX	Trend	period	9
18	MOM	Momentum	period	10
19	ROC	Momentum	period	12
20	CMO	Momentum	period	14
21	AD	Volume	无	—
22	HT Trendline	Trend	无	—
23	PPO	Trend	fast_period, slow_period	12, 26
24	SAR	Trend	acceleration, maximum	0.02, 0.2
25	Stoch	Oscillator	k_period, d_period, smooth_period	14, 3, 3
26	ULTOSC	Oscillator	period1, period2, period3	7, 14, 28
27	ADOSC	Volume	fast_period, slow_period	3, 10

---

端点详情

POST /api/v2/crypto/indicators/batch — 批量指标（推荐）

一次请求计算多个指标，禁止逐个调用单指标端点。

Parameter	Type	Required	Default	Description
exchange	string	Yes	—	交易所
symbol	string	Yes	—	交易对
interval	string	No	1d	1m, 5m, 15m, 1h, 4h, 1d, 1w
limit	int	No	100	记录数上限
start	string	No	—	起始日期 YYYY-MM-DD
end	string	No	—	结束日期 YYYY-MM-DD
indicators	array	Yes	—	指标列表

GET /api/v2/crypto/indicators/{type} — 单指标

Parameter	Type	Required	Description
exchange	string	Yes	交易所
symbol	string	Yes	交易对
interval	string	No	默认 1d
period	int	No	周期参数
limit	int	No	默认 100

---

Batch Params 映射

Indicator	params	示例
sma, ema, rsi, atr, cci, vwap, natr, mfi, willr, stddev, aroon, trix	[period]	[14]
mom, roc, cmo	[period]	[10]
macd	[fast, slow, signal]	[12, 26, 9]
boll	[period, nbdev]	[20, 2.0]
kdj	[fastk, slowk, slowd]	[9, 3, 3]
ppo, adosc	[fast, slow]	[12, 26]
sar	[acceleration, maximum]	[0.02, 0.2]
stoch	[k, d, smooth]	[14, 3, 3]
ultosc	[period1, period2, period3]	[7, 14, 28]
obv, ad, ht_trendline	无 params	省略

---

调用示例

批量接口（推荐）

# BTC：RSI + MACD + BOLL + KDJ
curl -sS "${AUTH[@]}" -X POST "$BASE/api/v2/crypto/indicators/batch" -d '{
  "exchange": "binance",
  "symbol": "BTCUSDT",
  "interval": "1d",
  "limit": 100,
  "indicators": [
    {"type": "rsi", "params": [14]},
    {"type": "macd", "params": [12, 26, 9]},
    {"type": "boll", "params": [20, 2.0]},
    {"type": "kdj", "params": [9, 3, 3]}
  ]
}'

# ETH：4h 级别 MACD + EMA
curl -sS "${AUTH[@]}" -X POST "$BASE/api/v2/crypto/indicators/batch" -d '{
  "exchange": "binance",
  "symbol": "ETHUSDT",
  "interval": "4h",
  "limit": 200,
  "indicators": [
    {"type": "macd", "params": [12, 26, 9]},
    {"type": "ema", "params": [20]}
  ]
}'

单指标接口

# BTC RSI
curl -sS "${AUTH[@]}" "$BASE/api/v2/crypto/indicators/rsi?exchange=binance&symbol=BTCUSDT&interval=1d&period=14&limit=100"

# ETH MACD
curl -sS "${AUTH[@]}" "$BASE/api/v2/crypto/indicators/macd?exchange=binance&symbol=ETHUSDT&interval=1d&fast_period=12&slow_period=26&signal_period=9&limit=100"

# SOL BOLL
curl -sS "${AUTH[@]}" "$BASE/api/v2/crypto/indicators/boll?exchange=binance&symbol=SOLUSDT&interval=1d&period=20&nbdev=2.0&limit=100"

# 无参数指标：OBV
curl -sS "${AUTH[@]}" "$BASE/api/v2/crypto/indicators/obv?exchange=binance&symbol=BTCUSDT&interval=1d&limit=100"

---

错误排查

错误	原因	修复
400 (缺 exchange)	exchange 必填	加上 exchange: binance
400 (日期格式)	用了 YYYYMMDD	指标端点用 YYYY-MM-DD
404	指标类型拼写错误	小写：rsi, macd, boll
数据不足	K线数量不够计算指标	增大 limit