AiPayGen

250 AI tools in one MCP server.Research, write, code, translate, scrape, analyze, vision, RAG, agent memory, workflows, and more. 15 AI models from 7 providers. Pay per call with credit card or USDC.

pip install aipaygen-mcp claude mcp add aipaygen -- aipaygen-mcp

Or connect to the remote server:https://mcp.aipaygen.com/mcp

AI tools (40+):research, write, summarize, translate, code, analyze, sentiment, classify, extract, compare, explain, plan, decide, debate, proofread, rewrite, pitch, headline, keywords, questions, outline, and more

Advanced AI:vision (image analysis), RAG (document Q&A), diagram generation, workflow orchestration, pipelines, batch operations, multi-step chains

Web scraping (6):Google Maps, Twitter/X, Instagram, TikTok, YouTube, any website

Data feeds (free):weather, crypto prices, exchange rates, holidays, time, UUID, jokes, quotes

Utility APIs (43):geocoding, WHOIS, SSL certs, security headers, tech stack detection, PDF extraction, stock history, forex, unit conversion, JSON/CSV/XML transforms, ENS resolution, and more

Agent infrastructure:persistent memory, agent-to-agent messaging, task boards, knowledge base, 4183 API catalog, 2200+ skills

Agent builder:create custom agents from 10 templates. Schedule on loops, cron, or event triggers.

Seller marketplace:register your own APIs, set prices, get paid in USDC with escrow.

Account tools:generate_api_key,buy_credits,check_usage— manage your account without leaving your IDE.

- Free trial:Generate a key with thegenerate_api_keytool → get $0.10 free credits (~16 calls)
- API key:From $1 via credit card (Stripe). ~166 AI calls per dollar.
- x402 USDC:Pay per call on Base, Solana, or Stellar — no signup needed
- Free data tools:Weather, crypto, time, jokes, quotes — always free, no key needed

pip install aipaygen-mcp claude mcp add aipaygen -- aipaygen-mcp

Step 2:Get your free API key (inside Claude Code)

This gives you a key with$0.10 free credits(~16 AI calls).

export AIPAYGEN_API_KEY=apk_your_key_here

> Use the research tool to find info about x402 payment protocol > Use the summarize tool on this article: [paste URL] > Use the translate tool to convert "hello world" to Spanish

# Free data tools — no key needed curl "https://api.aipaygen.com/free/time" curl "https://api.aipaygen.com/data/weather?city=London" curl "https://api.aipaygen.com/data/crypto?symbols=bitcoin" # AI tools — get a free key first curl -s -X POST https://api.aipaygen.com/auth/generate-key \ -H "Content-Type: application/json" -d '{"label":"my-key"}' # Then use it: curl -X POST https://api.aipaygen.com/summarize \ -H "Authorization: Bearer apk_YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{"text": "Your text here", "length": "short"}'

{ "mcpServers": { "aipaygen": { "command": "aipaygen-mcp" } } }

- 15 AI models, 7 providers:Claude, GPT-4o, Gemini, DeepSeek, Grok, Mistral, Llama — auto-routed by task
- x402 V2 micropayments:Base (~2s), Solana (~400ms), Stellar (~5s) — real USDC settlement
- MCP SDK 1.26with streamable-http transport
- 1382 tests passing
- Published onMCP Registry,Smithery, andGlama

Schedule Once. Post Everywhere. Via MCP, API, or dashboard.