Clawy MCP Server
The Clawy MCP Server is a pay-per-use API gateway for AI agents providing 18+ API services and smart LLM routing, authenticated via Ethereum wallet and paid with USDC on Base — no individual API keys required.
Financial Data
dart_disclosure/dart_financial– Search Korean corporate filings and financial statements (DART/FSS)fmp_quote/fmp_financial– Real-time/historical stock quotes and financial statements (global)alpha_vantage_query– Stocks, forex, crypto, and economic indicatorsfinnhub_query– Real-time quotes, company news, earnings, and recommendations
Web Search & Scraping
brave_search– Privacy-focused web search with structured resultsfirecrawl_scrape– Scrape any URL with JS rendering into clean markdownfirecrawl_crawl/firecrawl_map– Crawl entire websites or map all URLs
Maps & Navigation
google_maps_places/google_maps_geocode/google_maps_directions– Global place search, geocoding, and directionskakao_maps_search/tmap_route/tmap_poi– Korean-specific local search, driving routes with traffic, and POIs
Travel
hotels_search/hotels_details/hotels_find_place– Search 2M+ hotels worldwideairbnb_search/airbnb_details– Search Airbnb listings and get full detailsflights_search/flights_calendar/flights_discover– Search flights, view cheapest by month, discover deals
Food & Dining
tabelog_search– Search Japanese restaurants on Tabelogmichelin_search– Search Michelin Guide restaurants (Japan, Korea, USA)
AI Generation
gemini_image/gemini_edit– Generate or edit images via Google Geminigemini_video/gemini_video_status– Async video generation (Veo 3.1 Fast)elevenlabs_tts/elevenlabs_voices– AI text-to-speech in multiple languages/voices
Translation
deepl_translate– High-quality neural machine translation for 30+ languages
Academic Research
semantic_scholar_search– Search academic papers with abstracts, citations, and PDF links
Sports
golf_search/golf_course– Search golf courses and get detailed info including green fees
Government & Legal
court_auction_search/court_auction_detail– Korean court auction property listings and case documentsdata_go_kr_query– Korean government open data (real estate, weather, transport)
LLM Gateway
llm_chat– Smart-routed LLM that auto-selects Claude, GPT, Gemini, or Llama based on task complexity
Account Management
clawy_balance– Check remaining USDC credit balance (free)
Provides privacy-focused web search with structured results and snippets for information retrieval.
Provides neural machine translation capabilities supporting over 30 languages for multilingual text processing.
Enables AI-driven text-to-speech synthesis with support for multiple voices and languages.
Facilitates wallet-based authentication and pay-per-use billing via USDC on the Base chain using the x402 protocol.
Provides smart-routed access to Gemini LLMs through a central gateway, optimizing model selection based on task complexity.
Includes tools for searching places, geocoding addresses, and retrieving driving, walking, or transit directions.
Provides specialized local search for Korean addresses and businesses through Kakao Maps integration.
Provides smart-routed access to Llama LLMs through a central gateway, optimizing model selection based on task complexity.
Provides smart-routed access to GPT LLMs through a central gateway, optimizing model selection based on task complexity.
Enables academic research by searching paper titles, abstracts, citations, and finding PDF sources.
Allows for searching Japanese restaurants on Tabelog, providing access to ratings, reviews, and cuisine information.
Clawy MCP Server
Pay-per-use API tools and LLM gateway for AI agents. No API keys needed — authenticate with an Ethereum wallet and pay with USDC on Base.
18 API services + smart LLM routing, accessible via Model Context Protocol (MCP).
Quick Start
Claude Desktop / Claude Code
Add to your MCP config:
{
"mcpServers": {
"clawy": {
"command": "npx",
"args": ["-y", "clawy-mcp-server"],
"env": {
"CLAWY_WALLET_PRIVATE_KEY": "0xYOUR_PRIVATE_KEY"
}
}
}
}Cursor / Windsurf
Same config in your .cursor/mcp.json or equivalent.
Top Up Credits
Send USDC on Base chain to 0x6a2f675f5f81909eecd1966a15c90877bc106858 (minimum $1). Credits are applied automatically.
Available Tools
Financial Data
Tool | Description | Cost |
| Search Korean corporate filings from DART (FSS electronic disclosure) | $0.001 |
| Korean company financial statements (income, balance sheet, cash flow) | $0.001 |
| Real-time & historical stock quotes (US + global markets) | $0.0012 |
| Company financial statements via Financial Modeling Prep | $0.0012 |
Search & Web Scraping
Tool | Description | Cost |
| Privacy-focused web search with structured results and snippets | $0.006 |
| Scrape any URL — handles JS rendering, returns clean markdown | $0.012 |
| Crawl websites starting from a URL (cost per page) | $0.012/page |
| Discover all URLs on a site without extracting content | $0.012 |
Maps & Navigation
Tool | Description | Cost |
| Search places, restaurants, landmarks via Google Maps | $0.0036 |
| Address <-> coordinates conversion | $0.006 |
| Driving, walking, transit directions between points | $0.006 |
| Korean local search — best for Korean addresses and businesses | $0.001 |
| Korean driving routes with real-time traffic, ETA, toll fees | $0.0012 |
| Korean POI search with detailed address info | $0.001 |
Travel
Tool | Description | Cost |
| Search 2M+ hotels worldwide via Jinko | $0.003 |
| Full hotel details, room options, and rates | $0.0015 |
| Convert location name to coordinates for hotel search | $0.0005 |
| Search Airbnb listings by location, dates, guests, and price | $0.003 |
| Full listing details, amenities, and house rules | $0.0015 |
| Search flights by origin, destination, and dates | $0.005 |
| View cheapest flights by month for a route | $0.003 |
| Discover popular routes and deals from an origin | $0.003 |
Food & Dining
Tool | Description | Cost |
| Search Japanese restaurants on Tabelog — ratings, reviews, cuisine | $0.0012 |
| Search Michelin Guide restaurants (Japan, Korea, USA) by city, cuisine, or award | $0.0012 |
AI Generation
Tool | Description | Cost |
| Generate an image from a text prompt (Google Gemini) | $0.05 |
| Edit an existing image with a text prompt | $0.05 |
| Start async video generation (Veo 3.1 Fast) | $0.50 |
| Check video generation status | Free |
| AI text-to-speech synthesis (multiple voices & languages) | $0.015 |
| List available voices with IDs and language info | Free |
Sports
Tool | Description | Cost |
| Search golf courses by name or region (Korea focus) | $0.0012 |
| Detailed golf course info — holes, par, green fees | $0.001 |
Government & Legal
Tool | Description | Cost |
| Search Korean court auction property listings | $0.001 |
| Detailed auction case info — appraisal, bids, documents | $0.001 |
| Korean government open data (real estate, weather, transport) | $0.001 |
LLM Gateway
Tool | Description | Cost |
| Smart-routed LLM — auto-selects Claude, GPT, or Kimi based on task complexity | $0.50/call |
No API keys needed for any LLM provider. The smart router analyzes your request and picks the optimal model.
How It Works
Your AI Agent (Claude, Cursor, etc.)
| MCP protocol (stdio)
clawy-mcp-server (this package)
| HTTPS (Bearer token)
x402.clawy.pro (API Gateway)
|
Upstream APIs (DART, Google Maps, Jinko Hotels, etc.)Auth: Your wallet private key signs an EIP-191 message -> 24-hour session token (auto-refreshed)
Use: Call any tool through MCP — the server proxies to the gateway
Pay: Credits deducted per call (microcent precision). Top up by sending USDC on Base.
Wallet Setup
Use a dedicated wallet for this service. We recommend creating a new wallet specifically for API credits:
Create a wallet (e.g., via MetaMask or any EVM wallet)
Fund it with USDC on Base chain
Send USDC to
0x6a2f675f5f81909eecd1966a15c90877bc106858to top up creditsUse the wallet's private key in
CLAWY_WALLET_PRIVATE_KEY
Check Balance
Use the clawy_balance tool to check your remaining credits at any time.
Configuration
Environment Variable | Required | Description |
| Yes | Ethereum wallet private key (hex, with 0x prefix) |
| No | Gateway URL (default: |
Use Cases
Korean stock research: DART filings + FMP quotes + Brave search for news
Japan restaurant planning: Tabelog + Michelin Guide + Google Maps directions
Travel planning: Flight search + Hotels/Airbnb + Google Maps
Korean real estate: Court auction listings + Kakao Maps for location
Content creation: Gemini image/video generation + ElevenLabs TTS
General AI agents: Smart LLM routing without managing API keys
Pricing
All prices include a 20% platform margin. Credits are in USDC (1 USDC = $1).
Minimum top-up: $1 USDC
Credits persist until used (no expiry)
Microcent precision billing — you only pay for what you use
x402 Protocol
This server uses the x402 payment protocol for trustless, wallet-based API access:
Identity: Your Ethereum wallet address = your account
Auth: EIP-191 signature verification (no passwords, no signup)
Payment: USDC on Base chain (low fees, fast confirmation)
Billing: Per-call microcent deduction from prepaid credit balance
Links
Gateway: x402.clawy.pro
Platform: clawy.pro
x402 Protocol: x402.org
License
MIT
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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