Cryptofeed
If you're building anything that needs real-time crypto market data, this handles the messy parts. It connects to 40+ exchanges via WebSocket, normalizes all their different formats into consistent structures, and lets you process trades, order books, and tickers without writing exchange-specific code. The NBBO feature is solid for aggregating best prices across venues. You can pipe data directly into Redis, Kafka, Postgres, or a dozen other backends without custom plumbing. It's actively maintained, Python 3.8+, and the API is straightforward. The kind of tool that saves you from reinventing exchange connectors when you just want to get to the actual trading logic.
- skills.sh installs
- 250
- GitHub stars
- 23.2K
- last updated
- Aug 21, 2026
Install
$ npx -y skills add 2025emma/vibe-coding-cn --skill cryptofeed --agent claude-codeInstalls into .claude/skills of the current project.
Files
TRANSLATED CONTENT:
name: cryptofeed description: Cryptofeed - Real-time cryptocurrency market data feeds from 40+ exchanges. WebSocket streaming, normalized data, order books, trades, tickers. Python library for algorithmic trading and market data analysis.
Cryptofeed Skill
Comprehensive assistance with Cryptofeed development - a Python library for handling cryptocurrency exchange data feeds with normalized and standardized results.
When to Use This Skill
This skill should be triggered when:
- Working with real-time cryptocurrency market data
- Implementing WebSocket streaming from crypto exchanges
- Building algorithmic trading systems
- Processing order book updates, trades, or ticker data
- Connecting to 40+ cryptocurrency exchanges
- Using normalized exchange APIs
- Implementing market data backends (Redis, MongoDB, Kafka, etc.)
Quick Reference
Installation
# Basic installation
pip install cryptofeed
# With all optional backends
pip install cryptofeed[all]
Basic Usage Pattern
from cryptofeed import FeedHandler
from cryptofeed.exchanges import Coinbase, Bitfinex
from cryptofeed.defines import TICKER, TRADES, L2_BOOK
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- Repository
- github.com/2025emma/vibe-coding-cn
- First seen
- Jun 3, 2026
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