xpay DevTools
30+ dev tools. Context7, Code Runner, Python Execute, Code Sentinel, NPM Sentinel, PlantUML.
Open source Repository Open in the app JSON README (API)
About
30+ dev tools. Context7, Code Runner, Python Execute, Code Sentinel, NPM Sentinel, PlantUML.
Details
- Kind
- MCP servers
- Topic
- Developer tools
- Publisher
- xpaysh
- Origin
- official
- Category
- ferramentas
- Transport
- http
- Version
- 1.0.0
- Last push
- 2026-03-14T15:10:07Z
- Repository state
- ativo
- License
- MIT
- Added
- 2026-08-29 04:01:42
- Updated
- 2026-08-29 04:01:42
- Origin id
io.github.xpaysh/devtools
README
# xpay MCP Server
980+ AI tools available as MCP servers. Pay $0.01/call in USDC via the [x402 protocol](https://x402.org). One API key, 30+ providers — no individual provider accounts or subscriptions needed.
## Quick Start
### 1. Get your API key
Sign up at [app.xpay.sh](https://app.xpay.sh) and create an API key. Add credits to your wallet (USDC on Base).
### 2. Add to your MCP client
**Claude Desktop / Cursor / Windsurf** — add to your MCP config:
```json
{
"mcpServers": {
"xpay": {
"url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
}
}
}
```
**Claude Code CLI:**
```bash
claude mcp add --transport http "xpay" "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
```
Replace `YOUR_API_KEY` with your key from step 1.
### 3. Use tools
Your AI assistant will automatically discover all available tools. Each tool call costs $0.01 USDC, deducted from your wallet balance.
## Collection Servers
Instead of connecting to all 980+ tools, you can connect to a focused collection:
| Collection | Endpoint | Tools | Providers |
|---|---|---|---|
| **All Tools** | `https://mcp.xpay.sh/mcp?key=YOUR_API_KEY` | 980+ | All 30+ |
| **Lead Generation** | `https://lead-gen.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | ~50 | Hunter, Apollo, Tomba, Sixtyfour, Fiber, Exa, Nyne |
| **Competitive Intel** | `https://compete.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | ~40 | Brand.dev, Coresignal, Keywords Everywhere, Exa, Firecrawl, Shofo |
| **Content Research** | `https://content.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | ~40 | Perplexity, Tavily, Semantic Scholar, FLUX, Ideogram, Recraft |
| **Web Scraping** | `https://scraping.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | ~35 | Firecrawl, Bright Data, Jina, Olostep, ScrapeGraph, Notte |
| **Developer Tools** | `https://devtools.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | ~30 | Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML |
| **Finance** | `https://finance.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | 253 | Financial Modeling Prep, Alpha Vantage, AkShare, Polymarket |
| **Media Studio** | `https://media.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | ~25 | FLUX, Ideogram, Recraft, Stability AI, MiniMax, Kokoro |
| **Social Media** | `https://social.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | 96 | ScapeCreators, Shofo, YouTube |
| **Academic Research** | `https://research.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | ~30 | Semantic Scholar, Google Scholar, PubMed, arXiv |
| **Marketing** | `https://marketing.mcp.xpay.sh/mcp?key=YOUR_API_KEY` | ~30 | Keywords Everywhere, Brand.dev, Exa, Tavily, Ideogram |
## How It Works
1. **Get a key** — Sign up at [app.xpay.sh](https://app.xpay.sh) and add USDC credits
2. **Connect** — Add the endpoint URL (with your key) to any MCP client
3. **Call tools** — Your AI assistant discovers and calls tools naturally
4. **Auto-deduct** — Each call costs $0.01 USDC, deducted from your wallet balance
No individual provider API keys. No separate accounts. One key for 30+ providers.
## Requirements
- **API key** from [app.xpay.sh](https://app.xpay.sh)
- **USDC credits** in your xpay wallet ([add via Coinbase](https://www.coinbase.com))
- **MCP client** — Claude Desktop, Cursor, Windsurf, Claude Code CLI, Cline, etc.
## How x402 Works
[x402](https://x402.org) is an open protocol for machine-to-machine payments using HTTP 402 Payment Required. When a tool call requires payment:
1. Server responds with `402 Payment Required` + a payment invoice
2. Client signs a USDC payment on Base blockchain
3. Server verifies payment and executes the tool
4. Settlement is instant, non-custodial, and peer-to-peer
## Browse Tools
- **Hub**: [xpay.tools](https://xpay.tools)
- **Docs**: [docs.xpay.sh](https://docs.xpay.sh)
- **Platform**: [xpay.sh](https://xpay.sh)
## Related
- [`@xpaysh/x402`](https://www.npmjs.com/package/@xpaysh/x402) — x402 facilitator SDK
- [`@xpaysh/n8n-nodes-xpay`](https://www.npmjs.com/package/@xpaysh/n8n-nodes-xpay) — n8n community node
- [`@xpaysh/agent-kit-langchain`](https://www.npmjs.com/package/@xpaysh/agent-kit-langchain) — LangChain integration
- [xpay Facilitator](https://facilitator.xpay.sh) — Open x402 facilitator service
## License
MIT