Pump Space Data Layer

A browser-side data module for the Pump Space frontend, designed to be used as a dependency in React projects.

Design Principles

• Clear Responsibility: The DATA layer only handles data fetching and processing, shielding backend details from the frontend.
• Unified Interface: Standardizes data transmission format between UI/UX and DATA layer through interface contracts.
• Easy Integration: Provides standard interface functions for easy frontend integration and replacement.

Installation

pnpm add space-data-test

Usage

import { ApiData } from 'space-data-test';

// Initialize the data layer
const dataLayer = new ApiData();

// Fetch token list
const tokens = await dataLayer.fetchTokenList('filter', 1);

// Fetch smart wallets
const wallets = await dataLayer.fetchSmartWallets();

// Subscribe to real-time signal updates
dataLayer.subscribeToSignalUpdates((signal) => {
  console.log('New signal:', signal);
});

// Unsubscribe when done
dataLayer.unsubscribeFromSignalUpdates();

API Reference

Interfaces

Token

interface Token {
  id: string;
  name: string;
  price: number;
  smAmount: number;
  avgBuyMC: number;
  soldMC: number;
  change: string;
  holders: number;
}

SmartWallet

interface SmartWallet {
  id: string;
  name: string;
  score: number;
  address: string;
}

Signal

interface Signal {
  id: string;
  address: string;
  type: "buy" | "sell";
  amount: number;
  token: string;
  timestamp: string;
}

Methods

fetchTokenList

fetchTokenList(filter: string, page: number): Promise<Token[]>

Fetches a paginated list of tokens from the API.

fetchSmartWallets

fetchSmartWallets(): Promise<SmartWallet[]>

Fetches the list of smart wallets.

subscribeToSignalUpdates

subscribeToSignalUpdates(onUpdate: (signal: Signal) => void): void

Subscribes to real-time signal updates via WebSocket.

unsubscribeFromSignalUpdates

unsubscribeFromSignalUpdates(): void

Unsubscribes from real-time signal updates.

Development

# Install dependencies
pnpm install

# Build the package
pnpm build

# Run linting
pnpm lint

# Format code
pnpm format

API Endpoints

• Token List: https://api.dev.pump.space/tokens?range=token30mins
• Smart Wallets: https://api.dev.pump.space/smart-money/list
• WebSocket: wss://ws.dev.pump.space/smart-money