@rlajous/sdk

The official TypeScript/JavaScript SDK for the Webacy Risk Score API. This is the full SDK that includes both trading and threat analysis capabilities.

Installation

``bash
npm install @rlajous/sdk
`

Or install only what you need:

`bash
npm install @rlajous/sdk-trading # Trading analysis only
npm install @rlajous/sdk-threat # Threat analysis only
`

Quick Start

`typescript
import { WebacyClient, Chain, RiskModule } from '@rlajous/sdk';

const client = new WebacyClient({
apiKey: process.env.WEBACY_API_KEY!,
});

// Trading: Analyze token holder distribution
const holders = await client.trading.holderAnalysis.get('token_address', {
chain: 'sol',
});
console.log(Sniper count: ${holders.sniper_analysis?.sniper_count});

// Threat: Analyze address risk
const risk = await client.threat.addresses.analyze('0x742d35Cc...', {
chain: 'eth',
modules: [RiskModule.FUND_FLOW_SCREENING],
});
console.log(Risk score: ${risk.overallRisk}/100);
`

Features

$3

- Holder Analysis - Token holder distribution with sniper/bundler detection
- Trading Lite - Simplified Solana token analysis
- Token Pools - Liquidity pool data
- Trending Tokens - Discover trending tokens

`typescript
// Holder analysis
const holders = await client.trading.holderAnalysis.get('token', { chain: 'sol' });

// Trading lite (Solana)
const trading = await client.trading.tradingLite.analyze('pump_token');

// Trending tokens
const trending = await client.trading.tokens.getTrending({ chain: 'sol' });
`

$3

- Address Risk - Comprehensive address security scoring
- Sanctions Screening - OFAC compliance checking
- Address Poisoning - Dust attack detection
- Contract Analysis - Smart contract vulnerability detection
- URL Safety - Phishing and malware detection
- Wallet Analysis - Transaction and approval risk

`typescript
// Address risk
const risk = await client.threat.addresses.analyze('0x...', { chain: 'eth' });

// Sanctions check
const sanctioned = await client.threat.addresses.checkSanctioned('0x...', { chain: 'eth' });

// URL safety
const urlRisk = await client.threat.url.check('https://suspicious-site.com');

// Contract analysis
const contract = await client.threat.contracts.analyze('0x...', { chain: 'eth' });
`

Configuration

`typescript
const client = new WebacyClient({
// Required
apiKey: 'your-api-key',

// Optional
baseUrl: 'https://api.webacy.com', // Custom API URL
apiVersion: 'v2', // API version
timeout: 30000, // Request timeout in ms

// Retry configuration
retry: {
maxRetries: 3,
initialDelay: 1000,
maxDelay: 30000,
},
});
`

Error Handling

`typescript
import {
WebacyClient,
WebacyError,
AuthenticationError,
RateLimitError,
ValidationError,
NotFoundError,
} from '@rlajous/sdk';

try {
const risk = await client.threat.addresses.analyze('0x...', { chain: 'eth' });
} catch (error) {
if (error instanceof AuthenticationError) {
console.error('Invalid API key');
} else if (error instanceof RateLimitError) {
console.error(Rate limited. Retry after ${error.retryAfter}s);
} else if (error instanceof ValidationError) {
console.error('Invalid request:', error.errors);
} else if (error instanceof NotFoundError) {
console.error('Address not found');
}
}
`

Interceptors

`typescript
// Log all requests
client.addRequestInterceptor((url, config) => {
console.log(Request: ${url});
return config;
});

// Log all responses
client.addResponseInterceptor((response) => {
console.log(Response: ${response.status});
return response;
});

// Handle errors globally
client.addErrorInterceptor((error) => {
if (error instanceof RateLimitError) {
console.warn('Rate limited, will retry...');
}
return error;
});
`

TypeScript Support

Full TypeScript support with comprehensive type definitions:

`typescript
import type {
// Trading types
HolderAnalysisResult,
TradingLiteAnalysis,
SniperAnalysis,
FirstBuyersAnalysis,

// Threat types
AddressRiskResponse,
SanctionedResponse,
ContractRiskResponse,
UrlRiskResponse,

// Common types
Chain,
RiskModule,
RiskTag,
} from '@rlajous/sdk';
`

Supported Chains

| Chain | Code | Trading | Threat |
|-------|------|---------|--------|
| Ethereum | eth | Yes | Yes |
| Solana | sol | Yes | Yes |
| Base | base | Yes | Yes |
| BSC | bsc | Yes | Yes |
| Polygon | pol | Yes | Yes |
| Arbitrum | arb | Yes | Yes |
| Optimism | opt | Yes | Yes |
| TON | ton | - | Yes |
| Sui | sui | - | Yes |
| Stellar | stellar | - | Yes |
| Bitcoin | btc | - | Yes |

Requirements

- Node.js 18+ (uses native fetch`)
- Modern browsers (Chrome, Firefox, Safari, Edge)

License

MIT