GroundAPI
GroundAPI provides a unified real-time data layer for AI agents, offering 10 tools across finance, information, and life services.
Finance Tools:
finance_stock— Query A-share stocks, indices, and ETFs by symbol or keyword; get real-time quotes, historical data, technical indicators (MA, MACD, RSI), and fundamental datafinance_stock_screen— Screen and rank stocks by criteria such as industry, PE/PB ratio, market cap, and dividend yieldfinance_market— Get market overviews including indices, sector rankings, fund rankings, valuation maps, and macro indicatorsfinance_fund— Search, get details, or rank mutual funds by performance metrics
Information Tools:
info_search— Search the web for titles, links, and snippets with filters for result count and recencyinfo_scrape— Scrape any webpage and return its content as clean markdowninfo_news— Fetch latest news headlines by category (finance, tech, sports, etc.)
Life Services Tools:
life_weather— Get current weather and optional 7-day forecasts by city name or coordinateslife_logistics— Track courier packages by tracking number with auto-detection of the carrierlife_ip— Look up geolocation info (country, city, timezone, ISP) for any IP address, or the caller's own IP
Provides real-time hot search rankings from Zhihu, enabling AI agents to access trending topics and discussions on the platform.
GroundAPI provides a unified data layer for AI Agents — 11 tools across finance, information, and life services. One API key, three access methods: REST API, MCP, and CLI.
Table of Contents
Quick Start
Get your API key at groundapi.net — 500 free calls/month, no credit card required.
Option 1: MCP (recommended for AI Agents)
Add to Claude Desktop, Cursor, Windsurf, or any MCP-compatible client:
{
"mcpServers": {
"groundapi": {
"url": "https://mcp.groundapi.net/mcp",
"headers": {
"X-API-Key": "YOUR_API_KEY"
}
}
}
}Option 2: REST API
curl -H "X-API-Key: YOUR_API_KEY" \
"https://api.groundapi.net/v1/finance/stock?symbol=600519&aspects=overview"Option 3: CLI
pip install groundapi-cli
groundapi config set-key YOUR_API_KEY
groundapi stock --symbol 600519MCP Tools Reference
Finance (5 tools)
finance_stock — Securities Data
All-in-one query for A-share stocks, indices, and ETFs. Supports 11 data dimensions and multi-stock comparison.
Parameter | Type | Default | Description |
| string | — | Stock code. Comma-separated for comparison (e.g. |
| string | — | Search by name (e.g. |
| string |
| Data dimensions, comma-separated (see table below) |
| int |
| History range for kline/technical |
| string |
| K-line period: |
11 Available Aspects:
Aspect | Returns | Use When |
| Quick snapshot: quote + profile brief + financial brief | "How's XXXX doing?" |
| Full company info, concepts, index membership, capital structure | "What does this company do?" |
| Latest closing price, PE/PB, limit up/down distance | "Current price?" |
| K-line data (supports 5/15/30/60min, daily, weekly, monthly) | "Show me the chart" |
| MACD, MA, BOLL, KDJ + signal detection (e.g. "DIF crosses above DEA") | "Technical analysis?" |
| 3 financial statements, quarterly P&L, cash flow, dividends, forecasts | "How are the financials?" |
| Top 10 shareholders, float holders, count trend, fund holdings | "Who are the major shareholders?" |
| Executives, board directors, supervisors | "Who's the management?" |
| Dividends, share issuance, lock-up expiry, earnings calendar | "When's the next dividend?" |
| Multi-dimensional factual aggregation (no opinions) | "Give me a full data summary" |
| Same-industry comparison table with PE/PB/market cap ranking | "How does it rank in the sector?" |
# Quick overview
finance_stock(symbol="600519")
# Deep dive with multiple aspects
finance_stock(symbol="600519", aspects="quote,technical,financial")
# Search by name
finance_stock(keyword="平安")
# Compare multiple stocks
finance_stock(symbol="601398,601939,600036", aspects="quote")
# Index / ETF
finance_stock(symbol="000001.SH", aspects="kline,technical") # SSE Composite
finance_stock(symbol="510300", aspects="quote") # CSI 300 ETFfinance_market — Market Overview
Market-wide data: major indices, hot stocks, sector rotation, IPO calendar, anomaly signals.
Parameter | Type | Default | Description |
| string |
| Data scope, comma-separated |
| string | — | Drill into a specific sector |
| string | — | Date filter (YYYY-MM-DD) |
Scopes: overview (indices + sentiment) · hot (limit-up/down pools, streak breakdown) · sectors (concept & industry lists) · ipo (IPO calendar) · signals (anomaly detection)
finance_market() # Today's market
finance_market(scope="hot") # Limit-up/down stocks
finance_market(scope="sectors", sector="AI") # AI sector constituents
finance_market(scope="ipo") # IPO calendarfinance_screen — Stock Screener
Multi-criteria screening with 20+ dimensions and preset filter combinations.
Parameter | Type | Description |
| string | Industry filter (e.g. |
| string | Concept filter (e.g. |
| float | PE ratio range |
| float | Max PB ratio |
| float | Market cap range |
| float | Min dividend yield (%) |
| string |
|
| string | Sort field (default: |
finance_screen(industry="银行", pe_max=10) # Low-PE bank stocks
finance_screen(min_dividend_yield=3, sort_by="dividend_yield") # High dividend
finance_screen(concept="AI") # AI concept stocks
finance_screen(filter_preset="low_pe_high_div") # Preset: value picksfinance_search — Universal Search
Search across 11,780+ securities: stocks, concepts, sectors, ETFs, indices.
Parameter | Type | Description |
| string | Search query |
| string |
|
finance_search(keyword="芯片", type="etf") # Chip ETFs
finance_search(keyword="AI", type="concept") # AI concept indices
finance_search(keyword="沪深300", type="index") # CSI 300finance_gold_price — Precious Metals
finance_gold_price() # Gold, silver, platinum pricesInformation (4 tools)
info_search — Web Search
Parameter | Type | Description |
| string | Search keywords |
| int | Number of results (1–50, default 10) |
| string |
|
info_search(query="AI Agent trends 2026", count=20, recency="oneWeek")info_news — News Headlines
Parameter | Type | Description |
| string |
|
| int | Number of articles (1–50) |
info_news(category="finance", limit=10)
info_news(category="tech")info_trending — Trending Topics
Hot search rankings from Weibo, Douyin, Zhihu, and more.
info_trending()info_bulletin — Daily Briefing
info_bulletin() # Morning news digestLife Services (2 tools)
life_weather — Weather
Parameter | Type | Description |
| string | City name (e.g. |
| string | Lat,lng (e.g. |
| bool | Include 7-day forecast |
life_weather(city="北京", forecast=True)
life_weather(location="39.9,116.4")life_calendar — Calendar & Trading Days
life_calendar() # Today: lunar date, solar terms, holiday, trading day
life_calendar(date="2026-05-01") # Specific dateREST API
Base URL: https://api.groundapi.net
All endpoints require X-API-Key header.
Endpoint | Description |
| Stock/index/ETF data |
| Stock screening |
| Market overview |
| Securities search |
| Gold & precious metals |
| Web search |
| News headlines |
| Trending topics |
| Daily briefing |
| Weather |
| Calendar info |
# Stock overview
curl -H "X-API-Key: YOUR_KEY" \
"https://api.groundapi.net/v1/finance/stock?symbol=600519&aspects=overview"
# Multi-aspect deep dive
curl -H "X-API-Key: YOUR_KEY" \
"https://api.groundapi.net/v1/finance/stock?symbol=600519&aspects=quote,technical,financial"
# Market overview
curl -H "X-API-Key: YOUR_KEY" \
"https://api.groundapi.net/v1/finance/market?scope=overview"
# Stock screening
curl -H "X-API-Key: YOUR_KEY" \
"https://api.groundapi.net/v1/finance/stock/screen?industry=银行&pe_max=10"
# Web search
curl -H "X-API-Key: YOUR_KEY" \
"https://api.groundapi.net/v1/info/search?q=AI+Agent&count=10"
# Weather
curl -H "X-API-Key: YOUR_KEY" \
"https://api.groundapi.net/v1/life/weather?city=北京&forecast=true"Full API documentation: docs.groundapi.net
CLI Reference
Install
pip install groundapi-cli
groundapi config set-key YOUR_API_KEYFinance
# Stock quotes
groundapi stock --symbol 600519 # Latest quote
groundapi stock --keyword 贵州茅台 # Search by name
groundapi stock --symbol 600519 --date 2024-12-31 # Specific date
groundapi stock --symbol 600519 --days 30 # Last 30 days
groundapi stock --symbol 600519 --days 30 --include technicals # With technicals
# Screening
groundapi screen # Default ranking
groundapi screen --industry 白酒 --pe-max 30 # Industry + PE filter
groundapi screen --sort-by total_market_cap --limit 10 # Top 10 by market cap
# Market overview
groundapi market # Indices + macro
groundapi market --include sectors,valuation # With sectors + valuation
groundapi market --sector 半导体 --type industry # Sector drill-down
# Finance search
groundapi fsearch 芯片 # Search securities
groundapi fsearch AI --type concept # AI concept indices
# Gold price
groundapi gold # Precious metals pricesInformation
groundapi search "AI Agent" # Web search
groundapi search "AI Agent" --count 20 --recency oneWeek # With filters
groundapi news # Finance news
groundapi news --category tech --limit 10 # Tech news
groundapi trending # Trending topics
groundapi bulletin # Daily briefingLife Services
groundapi weather --city 北京 # Current weather
groundapi weather --city 北京 --forecast # 7-day forecast
groundapi weather --location 39.9,116.4 # By coordinates
groundapi calendar # Today's calendar infoAgent Skills
Pre-built skills that combine GroundAPI tools into automated workflows. Install in Cursor, OpenClaw, or Smithery:
Skill | Description |
Generates daily A-share market summary — indices, sectors, hot stocks, anomalies | |
Deep analysis with 11 data dimensions — outputs structured report with technicals and financials | |
Natural language stock screening — "find undervalued bank stocks with high dividends" | |
Daily assistant — weather, calendar, news in one shot | |
Market anomaly detection — unusual volume, price gaps, limit-up streaks |
Self-hosted MCP Server
Run the MCP server locally (stdio transport for local AI clients):
pip install -r requirements.txt
python mcp_server.pyOr connect to the hosted MCP endpoint (no deployment needed):
https://mcp.groundapi.net/mcpPricing
Free | Paid | |
Calls | 500/month | Pay-as-you-go |
Rate Limit | 60/min | 300/min |
Payment | — | Alipay / WeChat Pay / Credit Card |
Get your API key at groundapi.net.
Links
Website: groundapi.net
API Docs: docs.groundapi.net
MCP Endpoint:
https://mcp.groundapi.net/mcpCLI on PyPI: groundapi-cli
mcp.so: GroundAPI on mcp.so
License
MIT — Skills, MCP server wrapper, and documentation only. GroundAPI is a commercial API service.
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