Build npm Package: @near-js/price-feeds - Token Price Data

Overview

Create an npm package for fetching NEAR ecosystem token prices from multiple sources.

Why This Matters

Every dApp needs price data. A reliable price feed package saves development time.

Technical Requirements

API Design

import { getPrice, getPrices } from '@near-js/price-feeds';

const nearPrice = await getPrice('NEAR');
// { usd: 5.23, btc: 0.00012, change24h: 2.5 }

const prices = await getPrices(['NEAR', 'REF', 'AURORA']);

Data Sources

• CoinGecko
• Ref Finance
• On-chain oracles

Deliverables

1. npm package
2. Multi-source aggregation
3. Caching built-in
4. Documentation

Budget: 6 NEAR

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