crypto-cex

Fetch public market data from Binance, Coinbase, Kraken, Bybit, Gate.io, and Bitget.

32|5|Updated Mar 13, 2026

Search Tags:#market-data #ticker #crypto #public-api #cross-exchange #order-book #cex

Ready to run

npx skills add https://github.com/jiayaoqijia/Ottie --skill crypto-cex

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: crypto-cex
Source: https://github.com/jiayaoqijia/Ottie/tree/main/workspace/skills/crypto/crypto-cex
Command: npx skills add https://github.com/jiayaoqijia/Ottie --skill crypto-cex

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Centralized exchange public market data across major exchanges. All endpoints below are public (no auth required) and return JSON, enabling users to access real-time prices, order books, trading pairs, and 24h volumes across multiple venues.

Core Features & Use Cases

Public market data: ticker prices, 24h stats, order books, and all trading pairs from Binance, Coinbase, Kraken, Bybit, Gate.io, and Bitget.
Cross-exchange analysis: compare prices and liquidity across exchanges for quick arbitrage checks and market dashboards.
Use Case: surface BTC/USDT prices from multiple venues to inform pricing decisions.

Quick Start

Ask Ottie to fetch the latest BTC/USDT ticker from Binance and Coinbase.

Frequently Asked Questions about crypto-cex

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I fetch real-time crypto prices from multiple exchanges without API authentication?▼

You can fetch real-time crypto prices by querying public REST endpoints across Binance, Coinbase, Kraken, Bybit, Gate.io, and Bitget. These public endpoints return standard JSON market data like ticker prices and 24h volumes without requiring any authentication keys.

Can I compare order book liquidity across Binance and Kraken for cross-exchange arbitrage?▼

Yes, you can compare order book liquidity across Binance and Kraken for cross-exchange arbitrage. The Skill retrieves standard order book data from major centralized exchanges to enable quick price and liquidity comparison checks.

Do I need API keys to retrieve 24h trading volume and ticker data from major exchanges?▼

No, you do not need API keys to retrieve 24h trading volume and ticker data. All supported endpoints across Binance, Coinbase, Kraken, Bybit, Gate.io, and Bitget are public REST interfaces returning JSON without authentication.

What's the best way to get cross-exchange crypto market data for a real-time dashboard?▼

The best way to get cross-exchange crypto market data for a real-time dashboard is to use public REST endpoints that return standard JSON. This Skill aggregates up-to-date prices, order books, and volumes from six major centralized exchanges.

Does this approach support fetching all trading pairs from Coinbase and Bybit using standard symbol formats?▼

Yes, this approach supports fetching all trading pairs from Coinbase and Bybit using standard symbol formats. It queries public endpoints to surface available pairs and their corresponding market data across supported venues.

Why does my cross-exchange crypto data request not return results for non-standard trading symbols?▼

Cross-exchange crypto data requests may not return results if non-standard trading symbols are used. This Skill applies standard symbol formats to query public REST endpoints, ensuring correct data retrieval across Binance, Coinbase, Kraken, and other supported venues.