xpay Content Research

io.github.xpaysh由 GitHub 账号 xpaysh 发布v1.0.0更新于 Oct 24, 2026

40+ content research tools. Perplexity, Tavily, Semantic Scholar, FLUX, Ideogram, Recraft.

已验证Streamable HTTP可网页运行网页搜索与抓取媒体与设计AI 与机器学习

概览

AI 生成的概览

远程 MCP 服务器,提供约 40 项内容研究工具,涵盖网络搜索、学术文献与 AI 图像生成,按次付费。

可以做什么
通过 Perplexity、Tavily 等供应商进行网络搜索与内容查询。查询 Semantic Scholar 等来源的学术文献。通过 FLUX、Ideogram、Recraft 等模型生成图像。所有工具由助手自动发现并调用,每次调用从钱包扣款。
适用场景
当你需要让助手快速获得网络搜索、学术文献与 AI 生成图像等内容研究能力,又不想逐一申请各家供应商账号时适用。适合以按次付费方式做项目型或低频次的内容研究。
运行要求
需连接远程端点,并在网址中带上向 app.xpay.sh 申请的 API key。需在 xpay 钱包中以 USDC(Base 链)充值,且需支持 HTTP 传输的 MCP 客户端。
安装前请注意
每次工具调用扣款 0.01 USDC,会产生实际花费,需留意余额。API key 以查询参数放在端点网址中,可能泄露于配置文件或日志。付款涉及 Base 链上的 USDC 签名与区块链交易。查询内容会发送给 Perplexity、Tavily、Semantic Scholar 等第三方供应商。

安装

在 SourceWeft 中

  1. 打开 控制台中的 xpay Content Research,将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable,通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

其他 MCP 客户端

参照 仓库 中的启动说明。

README

xpay MCP Server

980+ AI tools available as MCP servers. Pay $0.01/call in USDC via the x402 protocol. 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 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:

CollectionEndpointToolsProviders
All Toolshttps://mcp.xpay.sh/mcp?key=YOUR_API_KEY980+All 30+
Lead Generationhttps://lead-gen.mcp.xpay.sh/mcp?key=YOUR_API_KEY~50Hunter, Apollo, Tomba, Sixtyfour, Fiber, Exa, Nyne
Competitive Intelhttps://compete.mcp.xpay.sh/mcp?key=YOUR_API_KEY~40Brand.dev, Coresignal, Keywords Everywhere, Exa, Firecrawl, Shofo
Content Researchhttps://content.mcp.xpay.sh/mcp?key=YOUR_API_KEY~40Perplexity, Tavily, Semantic Scholar, FLUX, Ideogram, Recraft
Web Scrapinghttps://scraping.mcp.xpay.sh/mcp?key=YOUR_API_KEY~35Firecrawl, Bright Data, Jina, Olostep, ScrapeGraph, Notte
Developer Toolshttps://devtools.mcp.xpay.sh/mcp?key=YOUR_API_KEY~30Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML
Financehttps://finance.mcp.xpay.sh/mcp?key=YOUR_API_KEY253Financial Modeling Prep, Alpha Vantage, AkShare, Polymarket
Media Studiohttps://media.mcp.xpay.sh/mcp?key=YOUR_API_KEY~25FLUX, Ideogram, Recraft, Stability AI, MiniMax, Kokoro
Social Mediahttps://social.mcp.xpay.sh/mcp?key=YOUR_API_KEY96ScapeCreators, Shofo, YouTube
Academic Researchhttps://research.mcp.xpay.sh/mcp?key=YOUR_API_KEY~30Semantic Scholar, Google Scholar, PubMed, arXiv
Marketinghttps://marketing.mcp.xpay.sh/mcp?key=YOUR_API_KEY~30Keywords Everywhere, Brand.dev, Exa, Tavily, Ideogram

How It Works

  1. Get a key — Sign up at 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
  • USDC credits in your xpay wallet (add via Coinbase)
  • MCP client — Claude Desktop, Cursor, Windsurf, Claude Code CLI, Cline, etc.

How x402 Works

x402 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

Related

License

MIT

来源:README.md,提交 5e6d218

工具

0
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版本历史

1
  1. v1.0.0最新Sep 16, 2026

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