WorldCoinIndex

API

Real-time cryptocurrency prices and market data API

Overview

The WorldCoinIndex API provides real-time and historical cryptocurrency market data, including prices, market caps, trading volumes, and price changes across global exchanges. Key endpoints allow fetching coin-specific global averages, top crypto listings by market cap, and time-series historical trends. Responses are JSON-formatted for easy integration. Ideal for building crypto portfolio trackers, financial analytics tools, price alert systems, investment dashboards, or embedding market data into news platforms and e-commerce apps.

Example Integration (JavaScript)

script.js JS


fetch('https://www.worldcoinindex.com/apiservice')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON Response Format
Real-time Price Data
Historical Market Trends
Multi-Exchange Aggregation

Frequently Asked Questions

? Is WorldCoinIndex free to use?

The WorldCoinIndex API uses a freemium model—basic access with limited requests is free, while paid plans unlock higher rate limits, extended historical data, and advanced features.

? Does it require an API Key?

Yes, you need to register on the WorldCoinIndex website to obtain an API key for accessing its endpoints.

? What is the response format?

All responses from the WorldCoinIndex API are in JSON format, ensuring straightforward parsing and integration into applications.

Top Alternatives

CoinGecko API Search Google

CoinMarketCap API Search Google

CryptoCompare API Search Google

Tool Info

Pricing Freemium

Category Cryptocurrency

Platform Public API

Pros

⊕ Comprehensive market metrics
⊕ Easy JSON integration
⊕ Supports multiple cryptocurrencies
⊕ Historical data access

Cons

⊖ Requires API key
⊖ Rate limits on free tier
⊖ Limited advanced features in basic plan
⊖ No XML support