@efixdata/connector-gate

A data adapter for @efixdata/exeria-chart that provides real-time and historical cryptocurrency price data from Gate.io public Spot API v4.

Features

• Historical OHLC data from Gate.io REST API (/api/v4/spot/candlesticks)
• Real-time candle updates via Gate.io WebSocket (spot.candlesticks)
• Symbol normalization (BTCUSDT → BTC_USDT)
• No API key required for public spot market data

Installation

npm install @efixdata/exeria-chart @efixdata/connector-gate

Quick Start

import { Chart } from "@efixdata/exeria-chart";
import { GateAdapter } from "@efixdata/connector-gate";

const adapter = new GateAdapter();

const chart = new Chart({
  container: "#chart",
  dataAdapter: adapter,
});

await chart.loadData("BTC_USDT", {
  interval: "1h",
  limit: 500,
});

chart.subscribeToUpdates("BTC_USDT");

Compact symbols are also accepted and normalized automatically:

await chart.loadData("BTCUSDT", { interval: "1d", limit: 300 });

Supported Symbols

Gate.io spot pairs use BASE_QUOTE format, e.g. BTC_USDT, ETH_USDT, SOL_USDT. The adapter also accepts compact symbols like BTCUSDT.

API Reference

GateAdapter implements the DataAdapter interface from @efixdata/exeria-chart:

• initialize(config)
• getHistoricalData(symbol, options)
• getCurrentPrice(symbol)
• subscribeToUpdates(symbol, callback)
• disconnect()

License

MIT