by nirholas
Free crypto news API - real-time aggregator for Bitcoin, Ethereum, DeFi, Solana & altcoins. No API key required. RSS/Atom feeds, JSON REST API, historical archive with market context, embeddable widgets, ChatGPT plugin, Claude MCP server, SDKs (Python, TypeScript, Go, React, PHP). AI/LLM ready. Vibe coding friendly. Open source.
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# Add to your Claude Code skills
git clone https://github.com/nirholas/cryptocurrency.cvGuides for using ai agents skills like cryptocurrency.cv.
Last scanned: 5/30/2026
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}See how cryptocurrency.cv compares with popular alternatives.
🌐 Languages (42): English | العربية | Български | বাংলা | Čeština | Dansk | Deutsch | Ελληνικά | Español | فارسی | Suomi | Français | עברית | हिन्दी | Hrvatski | Magyar | Indonesia | Italiano | 日本語 | 한국어 | Melayu | Nederlands | Norsk | Polski | Português | Română | Русский | Slovenčina | Slovenščina | Српски | Svenska | Kiswahili | தமிழ் | తెలుగు | ไทย | Filipino | Türkçe | Українська | اردو | Tiếng Việt | 简体中文 | 繁體中文 · all translations
Real-time crypto news from 300+ sources with one HTTP call. No API key, no signup, no rate-limit paperwork. Live at cryptocurrency.cv.
For AI agents: curl https://cryptocurrency.cv/api/news • llms.txt • llms-full.txt • OpenAPI • MCP: https://cryptocurrency.cv/api/mcp • AGENTS.md • SKILLS.md
⭐ If this saves you time, star the repo. It helps others find it.
Thirty seconds, no key required. cURL works as-is:
# Latest headlines from every source
curl https://cryptocurrency.cv/api/news
# Only the last two hours
curl https://cryptocurrency.cv/api/breaking
# Full-text search
curl "https://cryptocurrency.cv/api/search?q=bitcoin%20etf"
# Filter by category, cap the result size
curl "https://cryptocurrency.cv/api/news?category=defi&limit=20"
# Ask a question, answered from today's news (AI)
curl "https://cryptocurrency.cv/api/ask?q=why%20is%20ETH%20up%20today"
Every endpoint returns JSON, is CORS-enabled, and works from a browser, a script, or an agent tool call. Response shape:
{
"articles": [
{
"title": "Bitcoin Hits New ATH",
"link": "https://coindesk.com/...",
"description": "Bitcoin surpassed...",
"pubDate": "2026-01-02T12:00:00Z",
"source": "CoinDesk",
"timeAgo": "2h ago"
}
],
"totalCount": 150,
"fetchedAt": "2026-01-02T14:30:00Z"
}
From code, npm install @nirholas/crypto-news:
import { CryptoNews } from '@nirholas/crypto-news';
const news = await new CryptoNews().getLatest(10);
Python, Go, PHP, Rust, Ruby, Swift, Kotlin, Java, C#, and R clients live in sdk/ as copy-in source; runnable samples for bots, agents, and 12 languages live in examples/.
| Capability | Details |
|---|---|
| Sources | 300+ RSS feeds in 21 categories plus 77 international outlets (KO, ZH, JA, ES and more) with on-the-fly translation. Tiered by credibility. Details |
| Endpoints | 450+ routes: news, search, categories, market data, DeFi, whales, regulatory, portfolio, trading signals, feeds. Catalog |
| Historical archive | 662,047 articles from September 2017 onward, searchable by date, ticker, sentiment and full text. Archive |
| AI endpoints | Summaries, sentiment, fact-checks, narratives, research mode, RAG over the archive, daily briefs. Free, powered by Groq. AI docs |
| MCP server | Hosted Streamable-HTTP endpoint plus a local stdio server, 40+ tools. Below |
| Feeds and streaming | RSS 2.0, Atom, OPML, Server-Sent Events, WebSocket. Realtime |
| Widgets | Drop-in HTML/JS news ticker and carousel. widget/ |
| Web app | 89 pages: dashboards, portfolio, watchlists, alerts, charts, installable PWA. Pages |
| SDK examples | Clients in sdk/, samples in examples/, guides in docs/sdks/ |
| Agent-ready | llms.txt, OpenAPI 3.1, /.well-known/agent.json, /.well-known/ai-plugin.json, x402 micropayments for premium routes. AGENTS.md |
| Free Crypto News | CryptoPanic | Others | |
|---|---|---|---|
| Price | 🆓 Free | $29-299/mo | Paid |
| API Key | ❌ None needed | Required | Required |
| Rate Limit | Unlimited* | 100-1000/day | Limited |
| Sources | 300+ English + 77 international | 1 | Varies |
| Historical | 📚 662,000+ articles (2017-2026) | Limited | None |
| International | 🌏 KO, ZH, JA, ES + translation | No | No |
| Self-host | ✅ Docker / Cloud Run / Vercel | No | No |
| PWA | ✅ Installable | No | No |
| MCP | ✅ Hosted + local | No | No |
| SDK examples | 12 languages | 0 | 1-2 |
| AI Features | 30+ AI endpoints (free) | No | No |
* Fair use. Cache on your side and identify your client with a User-Agent; abusive traffic gets throttled.
A compact map of the API, grouped by area. The interactive explorer is at cryptocurrency.cv/developers, the narrative reference is docs/API.md, and the complete 450+ route catalog is docs/reference/endpoints.md.
| Area | Endpoints | Notes |
|---|---|---|
| News | /api/news, /api/breaking, /api/search?q=, /api/news?category= |
limit, source, page, category params |
| Categories | /api/bitcoin, /api/defi, /api/news?category=institutional |
21 categories, see the catalog |
| International | /api/news/international?lang=ko, /api/news?translate=es |
77 outlets, 18 translation targets |
| AI | /api/ask, /api/ai (summarize, sentiment, fact-check), /api/ai/summarize, /api/ai/narratives, /api/ai/research, /api/ai/brief, /api/rag, /api/predictions |
Free via Groq |
| Sentiment and social | /api/sentiment, /api/fear-greed, /api/trending, /api/social |
Includes X/Twitter sentiment without a key |
| Market data | /api/market, /api/prices, /api/defi, /api/gas, /api/yields, /api/hyperliquid |
Prices, DeFi, gas, derivatives |
| On-chain | /api/whales, /api/whale-alerts, /api/flows, /api/liquidations, /api/unlocks |
Whale alerts, exchange flows, unlock calendar |
| Portfolio and signals | /api/portfolio, /api/signals, /api/alerts |
Portfolio-aware news, trading signals |
| Archive | `/api/archive?date=2024- |
cryptocurrency.cv is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by nirholas. Free crypto news API - real-time aggregator for Bitcoin, Ethereum, DeFi, Solana & altcoins. No API key required. RSS/Atom feeds, JSON REST API, historical archive with market context, embeddable widgets, ChatGPT plugin, Claude MCP server, SDKs (Python, TypeScript, Go, React, PHP). AI/LLM ready. Vibe coding friendly. Open source. It has 319 GitHub stars.
cryptocurrency.cv returned warnings in SkillsLLM's automated security scan. It has no critical vulnerabilities, but review the flagged issues in the Security Report section before adding it to your workflow.
Clone the repository with "git clone https://github.com/nirholas/cryptocurrency.cv" and add it to your Claude Code skills directory (see the Installation section above).
cryptocurrency.cv is primarily written in TypeScript. It is open-source under nirholas on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh cryptocurrency.cv against similar tools.
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