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tinkle-community
351 lines
8.4 KiB
Markdown
351 lines
8.4 KiB
Markdown
# 币种综合数据接口文档
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## 接口概述
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该接口提供单个币种的综合数据查询，一次请求即可获取资金净流入、持仓变化、价格变化等多维度数据。
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## 请求信息
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### 接口地址
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```
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GET /api/coin/{symbol}
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```
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### 完整示例
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```
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http://nofxaios.com:30006/api/coin/PIPPINUSDT?include=netflow,oi,price&auth=cm_568c67eae410d912c54c
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```
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### 请求参数
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| 参数 | 位置 | 类型 | 必填 | 说明 |
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|-----|------|------|-----|------|
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| symbol | path | string | 是 | 币种符号，如 `PIPPINUSDT`、`ETH`（会自动补全USDT后缀） |
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| include | query | string | 否 | 返回数据类型，逗号分隔。可选值：`netflow,oi,price`。默认返回全部 |
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| auth | query | string | 是 | 认证密钥 |
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### include 参数说明
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| 值 | 说明 |
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|---|------|
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| netflow | 资金净流入数据（机构/散户、合约/现货） |
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| oi | 持仓数据（币安、Bybit） |
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| price | 价格变化百分比 |
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---
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## 返回数据
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### 完整响应示例
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```json
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{
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"code": 0,
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"data": {
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"symbol": "PIPPINUSDT",
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"price": 0.085,
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"netflow": {
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"institution": {
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"future": {
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"1m": 120000,
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"5m": 580000,
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"15m": 1200000,
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"30m": 2500000,
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"1h": 5800000,
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"4h": 12000000,
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"8h": 25000000,
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"12h": 38000000,
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"24h": 65000000,
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"2d": 120000000,
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"3d": 180000000
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},
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"spot": {
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"1m": 50000,
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"5m": 280000,
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"15m": 600000,
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"30m": 1200000,
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"1h": 2800000,
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"4h": 6000000,
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"8h": 12000000,
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"12h": 18000000,
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"24h": 32000000,
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"2d": 60000000,
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"3d": 90000000
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}
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},
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"personal": {
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"future": {
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"1m": -80000,
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"5m": -350000,
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"15m": -800000,
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"30m": -1500000,
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"1h": -3200000,
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"4h": -8000000,
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"8h": -15000000,
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"12h": -22000000,
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"24h": -40000000,
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"2d": -75000000,
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"3d": -110000000
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},
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"spot": {
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"1m": -30000,
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"5m": -150000,
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"15m": -400000,
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"30m": -800000,
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"1h": -1800000,
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"4h": -4000000,
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"8h": -8000000,
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"12h": -12000000,
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"24h": -22000000,
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"2d": -40000000,
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"3d": -60000000
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}
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}
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},
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"oi": {
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"binance": {
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"current_oi": 85000,
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"net_long": 48000,
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"net_short": 37000,
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"delta": {
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"1m": {
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"oi_delta": 150,
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"oi_delta_value": 14550000,
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"oi_delta_percent": 0.18
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},
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"5m": {
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"oi_delta": 680,
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"oi_delta_value": 65960000,
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"oi_delta_percent": 0.8
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},
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"1h": {
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"oi_delta": 2500,
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"oi_delta_value": 242500000,
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"oi_delta_percent": 2.94
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},
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"4h": {
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"oi_delta": 5200,
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"oi_delta_value": 504400000,
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"oi_delta_percent": 6.12
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},
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"24h": {
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"oi_delta": 8500,
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"oi_delta_value": 824500000,
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"oi_delta_percent": 10.0
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}
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}
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},
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"bybit": {
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"current_oi": 42000,
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"net_long": 24000,
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"net_short": 18000,
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"delta": {
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"1h": {
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"oi_delta": 1200,
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"oi_delta_value": 116400000,
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"oi_delta_percent": 2.86
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}
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}
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}
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},
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"price_change": {
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"1m": 0.05,
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"5m": 0.18,
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"15m": 0.35,
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"30m": 0.62,
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"1h": 1.25,
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"4h": 2.80,
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"8h": 3.50,
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"12h": 2.95,
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"24h": 4.80,
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"2d": 6.50,
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"3d": 8.20
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}
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}
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}
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```
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---
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## 字段详细说明
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### 基础字段
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| 字段 | 类型 | 说明 |
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|-----|------|------|
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| symbol | string | 币种交易对，如 `PIPPINUSDT` |
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| price | float | 当前期货价格（单位：USDT） |
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---
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### netflow - 资金净流入
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资金净流入数据，**正数表示资金流入，负数表示资金流出**，单位为 USDT。
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#### 数据结构
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```
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netflow
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├── institution # 机构资金
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│ ├── future # 合约市场
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│ └── spot # 现货市场
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└── personal # 散户资金
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├── future # 合约市场
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└── spot # 现货市场
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```
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#### 分类说明
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| 字段 | 说明 |
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|-----|------|
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| institution.future | 机构在合约市场的资金净流入 |
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| institution.spot | 机构在现货市场的资金净流入 |
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| personal.future | 散户在合约市场的资金净流入 |
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| personal.spot | 散户在现货市场的资金净流入 |
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#### 时间周期
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| 字段 | 说明 |
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|-----|------|
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| 1m | 最近 1 分钟 |
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| 5m | 最近 5 分钟 |
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| 15m | 最近 15 分钟 |
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| 30m | 最近 30 分钟 |
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| 1h | 最近 1 小时 |
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| 4h | 最近 4 小时 |
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| 8h | 最近 8 小时 |
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| 12h | 最近 12 小时 |
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| 24h | 最近 24 小时 |
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| 2d | 最近 2 天 |
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| 3d | 最近 3 天 |
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#### 使用建议
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- **机构资金流入 + 散户资金流出** = 典型的主力吸筹信号
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- **机构资金流出 + 散户资金流入** = 典型的主力出货信号
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- 关注 **合约与现货的资金流向是否一致**，判断市场情绪
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---
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### oi - 持仓数据
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持仓量（Open Interest）数据，来源于币安和 Bybit 交易所。
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#### 字段说明
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| 字段 | 类型 | 说明 |
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|-----|------|------|
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| current_oi | float | 当前总持仓量（单位：币） |
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| net_long | float | 净多头持仓量 |
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| net_short | float | 净空头持仓量 |
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| delta | object | 各时间周期的持仓变化 |
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#### delta 子字段
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| 字段 | 类型 | 说明 |
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|-----|------|------|
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| oi_delta | float | 持仓量变化（单位：币） |
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| oi_delta_value | float | 持仓价值变化（单位：USDT） |
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| oi_delta_percent | float | 持仓量变化百分比（%） |
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#### 使用建议
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- **持仓量增加 + 价格上涨** = 多头主导，趋势可能延续
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- **持仓量增加 + 价格下跌** = 空头主导，下跌趋势可能延续
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- **持仓量减少 + 价格变化** = 平仓为主，趋势可能反转
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- **net_long > net_short** = 市场整体偏多
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---
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### price_change - 价格变化
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各时间周期的价格涨跌幅，**单位为百分比（%）**，正数表示上涨，负数表示下跌。
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| 字段 | 说明 |
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|-----|------|
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| 1m | 最近 1 分钟涨跌幅 |
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| 5m | 最近 5 分钟涨跌幅 |
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| 15m | 最近 15 分钟涨跌幅 |
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| 30m | 最近 30 分钟涨跌幅 |
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| 1h | 最近 1 小时涨跌幅 |
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| 4h | 最近 4 小时涨跌幅 |
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| 8h | 最近 8 小时涨跌幅 |
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| 12h | 最近 12 小时涨跌幅 |
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| 24h | 最近 24 小时涨跌幅 |
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| 2d | 最近 2 天涨跌幅 |
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| 3d | 最近 3 天涨跌幅 |
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---
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## 错误响应
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| code | 说明 |
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|------|------|
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| 0 | 成功 |
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| 400 | 参数错误（如缺少 symbol） |
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| 401 | 认证失败（auth 无效） |
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| 500 | 服务器内部错误 |
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错误响应示例：
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```json
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{
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"code": 400,
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"message": "symbol parameter is required"
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}
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```
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---
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## 调用示例
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### cURL
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```bash
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curl -X GET "http://nofxaios.com:30006/api/coin/PIPPINUSDT?include=netflow,oi,price&auth=cm_568c67eae410d912c54c"
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```
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### Python
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```python
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import requests
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url = "http://nofxaios.com:30006/api/coin/PIPPINUSDT"
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params = {
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"include": "netflow,oi,price",
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"auth": "cm_568c67eae410d912c54c"
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}
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response = requests.get(url, params=params)
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data = response.json()
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print(f"当前价格: {data['data']['price']}")
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print(f"1小时机构合约净流入: {data['data']['netflow']['institution']['future']['1h']}")
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print(f"24小时价格涨跌幅: {data['data']['price_change']['24h']}%")
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```
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### JavaScript
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```javascript
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const url = 'http://nofxaios.com:30006/api/coin/PIPPINUSDT?include=netflow,oi,price&auth=cm_568c67eae410d912c54c';
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fetch(url)
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.then(response => response.json())
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.then(data => {
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console.log('当前价格:', data.data.price);
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console.log('1小时机构合约净流入:', data.data.netflow.institution.future['1h']);
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console.log('24小时价格涨跌幅:', data.data.price_change['24h'], '%');
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});
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```
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---
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## 注意事项
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1. **symbol 参数**：支持带或不带 `USDT` 后缀，如 `PIPPIN` 和 `PIPPINUSDT` 等效
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2. **include 参数**：可按需选择返回数据，减少不必要的数据传输
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3. **数据更新频率**：数据实时更新，建议轮询间隔不低于 1 秒
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4. **资金流向解读**：机构与散户的资金流向通常呈相反趋势，可作为市场情绪判断依据
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