# BroadChain.info — LLMs.txt

> BroadChain.info is a global Web3 & blockchain media platform, providing crypto news, market data, treasury analytics, and AI-powered tools in 16 languages.

## About
- Website: https://broadchain.info
- Languages: zh-CN, zh-Hant, en, ja, ko, es, fr, de, ru, pt-BR, ar, hi, th, tr, vi, id
- Founded: 2025
- Focus: Web3, Blockchain, Cryptocurrency, DeFi, NFT, Mining, Crypto-Concept Stocks

## Multilingual Access
Each content section is available in all 16 languages via URL prefix:
- Chinese (Simplified): https://broadchain.info/zh-CN/
- Chinese (Traditional): https://broadchain.info/zh-Hant/
- English: https://broadchain.info/en/
- Japanese: https://broadchain.info/ja/
- Korean: https://broadchain.info/ko/
- Spanish: https://broadchain.info/es/
- French: https://broadchain.info/fr/
- German: https://broadchain.info/de/
- Russian: https://broadchain.info/ru/
- Portuguese (Brazil): https://broadchain.info/pt-BR/
- Arabic: https://broadchain.info/ar/
- Hindi: https://broadchain.info/hi/
- Thai: https://broadchain.info/th/
- Turkish: https://broadchain.info/tr/
- Vietnamese: https://broadchain.info/vi/
- Indonesian: https://broadchain.info/id/

## Content Sections
- News & Articles: /articles
- Flash News: /flash
- Market Data: /market
- Crypto-Concept Stocks: /stocks
- BTC Treasury Holdings: /holdings
- Exchange Rankings: /exchanges
- Event Calendar: /events
- Blockchain Tools: /tools
- Data Center: /data-center
- Market Chart: /chart

## API
- Base URL: https://broadchain.info/api/v1
- Locale parameter: Add ?locale=en (or any supported locale) to get translated content
- Public endpoints (no auth required):
  - GET /api/v1/home — Homepage aggregated data
  - GET /api/v1/news/articles — Latest articles
  - GET /api/v1/newsflash — Latest flash news
  - GET /api/v1/cryptos/prices — Crypto prices
  - GET /api/v1/tools — AI & blockchain tools catalog
  - GET /api/v1/events — Upcoming events
  - GET /api/v1/stocks — Crypto-concept stocks

## Brand
- Official Name: BroadChain (博链)
- Logo & Brand Assets: https://broadchain.info/en/brand
- Contact: contact@broadchain.info
- Twitter/X: https://x.com/BroadChain_Info

## RSS Feeds (real-time content discovery)
- Articles RSS: https://broadchain.info/zh-CN/articles/rss.xml
- Articles RSS (English): https://broadchain.info/en/articles/rss.xml
- Flash News RSS: https://broadchain.info/zh-CN/flash/rss.xml
- Flash News RSS (English): https://broadchain.info/en/flash/rss.xml
- WebSub Hub: https://pubsubhubbub.appspot.com/ (subscribed — real-time push on new content)

## Sitemap
- https://broadchain.info/sitemap.xml (all 16 languages x all routes)
- https://broadchain.info/news-sitemap.xml (Google News sitemap — articles published in last 48h)

## Full Content Index
- https://broadchain.info/llms-full.txt (dynamic — latest 20 articles + 30 flash news with titles and links)