Real-time crypto news from **300+ sources** with one HTTP call. No API key, no signup, no rate-limit paperwork. Live at **[cryptocurrency.cv](https://cryptocurrency.cv)**.
**For AI agents:** `curl https://cryptocurrency.cv/api/news` • [llms.txt](https://cryptocurrency.cv/llms.txt) • [llms-full.txt](https://cryptocurrency.cv/llms-full.txt) • [OpenAPI](https://cryptocurrency.cv/api/openapi.json) • MCP: `https://cryptocurrency.cv/api/mcp` • [AGENTS.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/AGENTS.md) • [SKILLS.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/SKILLS.md)
> ⭐ If this saves you time, star the repo. It helps others find it.
---
## ⚡ Quick Start
Thirty seconds, no key required. cURL works as-is:
```bash
# 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:
```json
{
"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`:
```ts
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/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/sdk/) as copy-in source; runnable samples for bots, agents, and 12 languages live in [`examples/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/examples/).
---
## 🎁 What You Get
| 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](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/international-sources.md) |
| **Endpoints** | 450+ routes: news, search, categories, market data, DeFi, whales, regulatory, portfolio, trading signals, feeds. [Catalog](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/endpoints.md) |
| **Historical archive** | 662,047 articles from September 2017 onward, searchable by date, ticker, sentiment and full text. [Archive](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/archive.md) |
| **AI endpoints** | Summaries, sentiment, fact-checks, narratives, research mode, RAG over the archive, daily briefs. Free, powered by Groq. [AI docs](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/AI-FEATURES.md) |
| **MCP server** | Hosted Streamable-HTTP endpoint plus a local stdio server, 40+ tools. [Below](#-mcp-server) |
| **Feeds and streaming** | RSS 2.0, Atom, OPML, Server-Sent Events, WebSocket. [Realtime](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/REALTIME.md) |
| **Widgets** | Drop-in HTML/JS news ticker and carousel. [`widget/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/widget/) |
| **Web app** | 89 pages: dashboards, portfolio, watchlists, alerts, charts, installable PWA. [Pages](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/pages.md) |
| **SDK examples** | Clients in [`sdk/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/sdk/), samples in [`examples/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/examples/), guides in [`docs/sdks/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/sdks/index.md) |
| **Agent-ready** | `llms.txt`, OpenAPI 3.1, `/.well-known/agent.json`, `/.well-known/ai-plugin.json`, x402 micropayments for premium routes. [AGENTS.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/AGENTS.md) |
### How it compares
| | 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.
---
## 🔌 Endpoints
A compact map of the API, grouped by area. The interactive explorer is at **[cryptocurrency.cv/developers](https://cryptocurrency.cv/developers)**, the narrative reference is [docs/API.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/API.md), and the complete 450+ route catalog is [docs/reference/endpoints.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/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=2024-01`, `?ticker=BTC`, `?q=`, `?stats=true` | 662k articles, see [archive](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/archive.md) |
| **Feeds** | `/api/rss`, `/api/atom`, `/api/opml`, `/api/sse`, WebSocket | Streaming and syndication |
| **Meta** | `/api/sources`, `/api/health`, `/api/openapi.json`, `/api/stats` | Source list, uptime, spec |
| **Premium (x402)** | `/api/premium/*`, `/.well-known/x402` | Pay per call with USDC, no account. [x402 docs](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/X402.md) |
| **Versioned** | `/api/v1/*` | Stable aliases for everything above |
### AI endpoint examples
The AI routes need no key either. They run on the hosted Groq integration:
```bash
# Natural-language question over today's news
curl "https://cryptocurrency.cv/api/ask?q=what%20happened%20with%20the%20SEC%20this%20week"
# One-paragraph summary of the current feed
curl "https://cryptocurrency.cv/api/ai/summarize"
# Emerging narratives, ranked by momentum
curl "https://cryptocurrency.cv/api/ai/narratives?emerging=true"
# Daily brief for a given date
curl "https://cryptocurrency.cv/api/ai/brief?date=2026-08-26&format=summary"
# Retrieval-augmented answer over the 662k-article archive
curl "https://cryptocurrency.cv/api/rag?q=bitcoin%20etf%20approval%20timeline"
```
### Historical archive
662,047 articles (CryptoPanic English coverage from September 2017 plus Odaily Chinese coverage), enriched with tickers, named entities, sentiment and the BTC/ETH price and Fear & Greed reading at capture time.
```bash
curl "https://cryptocurrency.cv/api/archive?date=2024-01" # one month
curl "https://cryptocurrency.cv/api/archive?ticker=BTC&limit=100" # by ticker
curl "https://cryptocurrency.cv/api/archive?q=bitcoin%20etf" # full text
curl "https://cryptocurrency.cv/api/archive?start_date=2025-01-01&end_date=2025-01-07"
curl "https://cryptocurrency.cv/api/archive?stats=true" # counts and coverage
```
Schema, directory layout and every query parameter: [docs/reference/archive.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/archive.md).
---
## 🔮 MCP Server
Use the whole API from Claude Desktop, Claude Code, Cursor, or any Model Context Protocol client. 40+ tools (news, search, archive, sentiment, market data, portfolio); the full tool list is in [mcp/README.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/mcp/README.md).
**Hosted endpoint, zero install.** A Streamable-HTTP server runs at `https://cryptocurrency.cv/api/mcp`:
```json
{
"mcpServers": {
"crypto-news": {
"url": "https://cryptocurrency.cv/api/mcp"
}
}
}
```
Claude Code, one line:
```bash
claude mcp add --transport http crypto-news https://cryptocurrency.cv/api/mcp
```
**Local stdio server.** The same tools on your machine, published as [`@nirholas/free-crypto-news-mcp`](https://www.npmjs.com/package/@nirholas/free-crypto-news-mcp) (source in [`mcp/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/mcp/)):
```json
{
"mcpServers": {
"crypto-news": {
"command": "npx",
"args": ["-y", "@nirholas/free-crypto-news-mcp"]
}
}
}
```
Or run it from a checkout: `git clone https://github.com/nirholas/cryptocurrency.cv.git && cd cryptocurrency.cv/mcp && npm install && node index.js`.
Other agent surfaces: a ChatGPT custom GPT and OpenAI plugin manifest (`/.well-known/ai-plugin.json`), Google A2A agent card (`/.well-known/agent.json`), LangChain and CrewAI samples in [`examples/agents/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/examples/agents/), and copy-paste integrations for Discord, Telegram, Slack and LangChain in [docs/reference/integrations.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/integrations.md).
---
## 🧩 Widgets
Embed a live news feed in any page with one script tag. Source and examples in [`widget/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/widget/).
```html
```
`ticker.js` scrolls headlines, `carousel.js` renders cards, `embed.js` drops a full feed into a container. All three read `data-*` attributes for limit, category, speed and theme.
---
## 🐳 Self-Hosting
Everything runs from one Next.js app. All environment variables are optional; without any, you get the full news API. Set `GROQ_API_KEY` (free at [console.groq.com](https://console.groq.com/keys)) to switch on the AI endpoints. The complete variable list, Kubernetes manifests and observability stack are in [docs/reference/self-hosting.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/deployment.md).
**Docker**
```bash
git clone https://github.com/nirholas/cryptocurrency.cv.git
cd cryptocurrency.cv
docker compose up -d
# API on http://localhost:3000/api/news
```
The [`Dockerfile`](https://github.com/nirholas/free-crypto-news/blob/HEAD/Dockerfile) builds a standalone image; [`docker-compose.yml`](https://github.com/nirholas/free-crypto-news/blob/HEAD/docker-compose.yml) adds Redis for caching. Scale-out and observability variants: [`docker-compose.scale.yml`](https://github.com/nirholas/free-crypto-news/blob/HEAD/docker-compose.scale.yml), [`docker-compose.observability.yml`](https://github.com/nirholas/free-crypto-news/blob/HEAD/docker-compose.observability.yml).
**Google Cloud Run**
```bash
gcloud builds submit --config cloudbuild.yaml
```
Step-by-step, including Artifact Registry, secrets and a custom domain: [docs/DEPLOY-GCP.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/DEPLOY-GCP.md).
**Vercel**
[](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Fnirholas%2Fcryptocurrency.cv)
**From source**
```bash
pnpm install
pnpm dev # http://localhost:3000
pnpm build && pnpm start
```
Railway, Render, DigitalOcean, CasaOS, Unraid and Portainer templates are in the repo root (`railway.json`, `render.yaml`, `.do/`, `casaos-app.yaml`, `unraid-template.xml`, `portainer-template.json`). General deployment notes: [docs/DEPLOYMENT.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/DEPLOYMENT.md).
---
## 🏗️ Architecture
1. **Next.js 15 App Router** on the Edge and Node runtimes; [`src/app/api/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/src/app/api/) holds every route handler.
2. **Source registry** in [`src/lib/crypto-news.ts`](https://github.com/nirholas/free-crypto-news/blob/HEAD/src/lib/crypto-news.ts) (RSS feeds by category) and [`src/lib/international-sources.ts`](https://github.com/nirholas/free-crypto-news/blob/HEAD/src/lib/international-sources.ts); credibility tiers in [`src/lib/source-tiers.ts`](https://github.com/nirholas/free-crypto-news/blob/HEAD/src/lib/source-tiers.ts).
3. **Fetch layer** pulls feeds in parallel with per-source timeouts, dedupes by content hash, and normalises to the article schema above.
4. **Caching** at three levels: in-memory, Redis (optional), and CDN `s-maxage` headers, so a cold fetch is rare.
5. **AI layer** calls Groq for summaries, sentiment, fact-checks and briefs; RAG indexes the archive into pgvector ([docs/RAG.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/RAG.md)).
6. **Archive** is append-only JSONL by month, enriched with tickers, entities, sentiment and market context, exposed through `/api/archive`.
7. **Realtime** via SSE and a WebSocket server ([`ws-server.js`](https://github.com/nirholas/free-crypto-news/blob/HEAD/ws-server.js)) fed by the same fetch layer.
8. **Payments**: premium routes are gated by x402; the facilitator lives in [`x402-facilitator/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/x402-facilitator/).
9. **Agents**: MCP (hosted at `/api/mcp`, local in [`mcp/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/mcp/)), OpenAPI, `llms.txt`, and `/.well-known/*` manifests are generated from the same route metadata.
10. **Web app**: 89 pages of React server and client components, installable as a PWA, localised into 42 languages.
Deeper reading: [docs/ARCHITECTURE.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/ARCHITECTURE.md), [docs/reference/architecture.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/architecture.md), [docs/SCALABILITY.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/SCALABILITY.md).
---
## 📚 Documentation
| Document | What it covers |
| --- | --- |
| [Developer portal](https://cryptocurrency.cv/developers) | Interactive endpoint explorer |
| [docs/API.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/API.md) | API reference with parameters and examples |
| [docs/QUICKSTART.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/QUICKSTART.md) | Five-minute integration guide |
| [docs/AI-FEATURES.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/AI-FEATURES.md) | AI endpoints and RAG |
| [docs/sdks/](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/sdks/index.md) | Per-language client guides |
| [docs/reference/](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/reference/README.md) | Everything that used to live in this README: full endpoint catalog, pages, sources, archive, PWA, integrations, deployment, roadmap |
| [docs/USER-GUIDE.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/docs/USER-GUIDE.md) | Web app features and keyboard shortcuts |
| [AGENTS.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/AGENTS.md) / [SKILLS.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/SKILLS.md) | Agent integration guide and skill catalog |
| [CHANGELOG.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/CHANGELOG.md) | Version history |
---
## 🤝 Contributing
Bug fixes, new sources, translations and docs are all welcome. Read [CONTRIBUTING.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/CONTRIBUTING.md) for the workflow, [SUPPORT.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/SUPPORT.md) for where to ask questions, and [SECURITY.md](https://github.com/nirholas/free-crypto-news/blob/HEAD/SECURITY.md) to report a vulnerability. Contributions are accepted under the repository license below.
- Add a news source: open an issue with the [new source template](https://github.com/nirholas/free-crypto-news/blob/HEAD/.github/ISSUE_TEMPLATE/new_source.md) or edit `src/lib/crypto-news.ts`.
- Improve a translation: edit the file under [`locales/`](https://github.com/nirholas/free-crypto-news/blob/HEAD/locales/README.md).
---
## 📄 License
Source-available, all rights reserved. See [LICENSE](https://github.com/nirholas/free-crypto-news/blob/HEAD/LICENSE) for the code terms.
The hosted API at [cryptocurrency.cv](https://cryptocurrency.cv) is free to use, with or without attribution. Running the code yourself, redistributing it, or building a competing hosted service requires permission under the terms in LICENSE.
---
## ⭐ Star History
