Live Coin Watch
Live Coin Watch provides fast, real-time cryptocurrency price tracking, portfolio management, and market data via a comprehensive API and web platform.
Overview
Live Coin Watch is a cryptocurrency market data platform offering real-time price tracking, portfolio management, and historical market analytics. It aggregates data from numerous crypto exchanges and provides detailed metrics such as market capitalization, trading volume, liquidity, order book depth, and price changes across multiple timeframes. The platform is accessible via a web interface and a robust RESTful API designed for developers and product teams needing reliable crypto market data.
The Live Coin Watch API supports a single POST method with JSON input and output, requiring an API key for authentication. It offers endpoints for fetching aggregated market overviews, historical data, individual coin details by symbol or contract address, exchange information, fiat currencies, and supported blockchain platforms. The API is designed for ease of integration, with code examples provided in multiple programming languages including JavaScript, Python, PHP, C#, Swift, Ruby, Go, and Java.
What sets Live Coin Watch apart is its simplicity and consistency: all API calls use the same domain and method, with a unified JSON format and a single currency parameter to specify the desired fiat or crypto denomination. It enforces a daily credit limit per API key to manage usage. The platform also provides trending coin data, recently added tokens, and detailed exchange statistics, making it a comprehensive tool for developers building crypto dashboards, portfolio trackers, or analytics platforms. Getting started involves signing up for a free API key on their website and following the well-documented API reference to integrate data into applications.
The Problem
Developers and product teams need reliable, real-time cryptocurrency market data aggregated from multiple exchanges to build portfolio trackers, analytics dashboards, and trading tools. However, accessing consistent, comprehensive, and easy-to-integrate crypto data can be challenging due to fragmented sources and varying API standards.
The Solution
Key Features
Real-time aggregated market overview
Fetches current market cap, volume, liquidity, and Bitcoin dominance across all coins.
Detailed coin data by symbol or contract
Accesses coin metadata, price, volume, market cap, supply, and price deltas over multiple timeframes.
Exchange data with volume and visitor metrics
Provides info on centralized/decentralized exchanges, market counts, order book depth, and compliance status.
Key Strengths
How Developers Use Live Coin Watch
Building a real-time crypto portfolio tracker
Developers can use Live Coin Watch API to fetch live prices and historical data to display portfolio valuations and performance charts.
Creating a crypto market analytics dashboard
Product teams can integrate aggregated market cap, volume, and liquidity data to visualize market trends and coin rankings.
Powering exchange comparison tools
Apps can leverage exchange-specific data such as trading volume, market counts, and order book depth to compare liquidity and activity.
Works Well WithBitcoinLitecoinEthereumSolana
BNB Smart Chain
Avalanche
TRON
Polkadot
Fantom
NEAR
Cosmos
Tezos
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Pricing
Free | |
|---|---|
| Price (Monthly) | Free |
| Price (Annual) | Free |
| Messaging | N/A |
| Support | Community support via Telegram and email |
| Analytics |
Resources
Live Coin Watch offers extensive API documentation with code examples, a playground for testing endpoints, and community support channels including Telegram and GitHub issues.