trading-signal

# Trading Signal Skill

## Overview

This skill retrieves on-chain Smart Money trading signals to help users track professional investors:

- Get smart money buy/sell signals
- Compare signal trigger price with current price
- Analyze max gain and exit rate of signals
- Get token tags (e.g., Pumpfun, DEX Paid)

## API Endpoint

### Get Smart Money Signals

**Method**: POST

**URL**: 
```
https://web3.binance.com/bapi/defi/v1/public/wallet-direct/buw/wallet/web/signal/smart-money
```

**Request Headers**:
```
Content-Type: application/json
Accept-Encoding: identity
```

**Request Body**:
```json
{
    "smartSignalType": "",
    "page": 1,
    "pageSize": 100,
    "chainId": "CT_501"
}
```

**Request Parameters**:

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| smartSignalType | string | No | Signal type filter, empty string for all |
| page | number | Yes | Page number, starting from 1 |
| pageSize | number | Yes | Items per page, max 100 |
| chainId | string | Yes | Chain ID: `56` for bsc, `CT_501` for solana |

**Example Request**:
```bash
curl --location 'https://web3.binance.com/bapi/defi/v1/public/wallet-direct/buw/wallet/web/signal/smart-money' \
--header 'Content-Type: application/json' \
--header 'Accept-Encoding: identity' \
--data '{"smartSignalType":"","page":1,"pageSize":100,"chainId":"CT_501"}'
```

**Response Example**:
```json
{
    "code": "000000",
    "message": null,
    "messageDetail": null,
    "data": [
        {
            "signalId": 22179,
            "ticker": "symbol of the token",
            "chainId": "CT_501",
            "contractAddress": "NV...pump",
            "logoUrl": "/images/web3-data/public/token/logos/825C62EC6BE6.png",
            "chainLogoUrl": "https://bin.bnbstatic.com/image/admin_mgs_image_upload/20250303/42065e0a-3808-400e-b589-61c2dbfc0eac.png",
            "tokenDecimals": 6,
            "isAlpha": false,
            "launchPlatform": "Pumpfun",
            "mark": null,...