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Quick Start Guide - Perception Tools

🚀 Zero Setup Required!

All tools work immediately with no API keys needed.

Installation

cd projects/week4/perception-tools
pip install -r requirements.txt

Run Tests

# Test original tools
python quickstart.py

# Test new crypto/location/POI tools
python test_new_tools.py

Usage Examples

1. Cryptocurrency Prices 💰

from public_data_tools import get_crypto_price

# Get Bitcoin price in USD
result = await get_crypto_price("btc", "usd")

# Get Ethereum price in EUR
result = await get_crypto_price("eth", "eur")

# Supported: btc, eth, sol, ada, doge, bnb, xrp, usdt, usdc, etc.

from public_data_tools import search_location

# Search any location
result = await search_location("Eiffel Tower", limit=5)

# Filter by country
result = await search_location("Paris", country_code="fr")

# Search businesses
result = await search_location("Starbucks in Seattle")

from public_data_tools import search_poi

# Find restaurants near a location
result = await search_poi(
    query="restaurant",
    latitude=48.8584,
    longitude=2.2945,
    radius=500,  # meters
    limit=10
)

# Find cafes
result = await search_poi("cafe", 37.7749, -122.4194, radius=1000)

# Find hotels, hospitals, ATMs, etc.
result = await search_poi("hotel", lat, lon)

4. Weather ⛅

from public_data_tools import get_weather

# Get weather by city name
result = await get_weather("London")

# Get weather by coordinates
result = await get_weather("Paris", latitude=48.8566, longitude=2.3522)

from search_tools import search_web

# Search the web
result = await search_web("Python programming", num_results=5)

# Regional search
result = await search_web("news", region="us-en")

6. Stock Prices 📈

from public_data_tools import get_stock_price

# Get stock price
result = await get_stock_price("AAPL")
result = await get_stock_price("TSLA")

All Available Free APIs

Tool Use Case Example
🔍 Web Search Search the internet search_web("AI news")
🌤️ Weather Current weather get_weather("Tokyo")
💰 Crypto Prices Cryptocurrency data get_crypto_price("btc")
📈 Stock Prices Stock market data get_stock_price("GOOGL")
💱 Currency Exchange rates convert_currency(100, "USD", "EUR")
📍 Location Search Find places search_location("Eiffel Tower")
🗺️ POI Search Find nearby places search_poi("restaurant", lat, lon)
📚 Wikipedia Encyclopedia search_wikipedia("AI")
🔬 ArXiv Academic papers search_arxiv("deep learning")
🕰️ Wayback Machine Archived pages search_wayback("example.com")

Common Use Cases

Travel Planning

# 1. Find a city
location = await search_location("Paris, France")
lat, lon = location['latitude'], location['longitude']

# 2. Check weather
weather = await get_weather("Paris")

# 3. Find hotels
hotels = await search_poi("hotel", lat, lon, radius=2000)

# 4. Find restaurants
restaurants = await search_poi("restaurant", lat, lon, radius=1000)

# 5. Convert currency
cost = await convert_currency(100, "USD", "EUR")

Investment Research

# 1. Get stock price
stock = await get_stock_price("AAPL")

# 2. Get crypto prices
btc = await get_crypto_price("btc")
eth = await get_crypto_price("eth")

# 3. Check currency rates
rate = await convert_currency(1, "USD", "EUR")

# 4. Research on Wikipedia
info = await search_wikipedia("Apple Inc")

Content Research

# 1. Web search
results = await search_web("climate change 2024")

# 2. Academic papers
papers = await search_arxiv("climate change")

# 3. Wikipedia
wiki = await search_wikipedia("Climate change")

# 4. Historical data
archive = await search_wayback("ipcc.ch", year=2020)

Response Format

All tools return a standardized JSON response:

{
  "success": true,
  "message": {
    // Tool-specific data here
  },
  "metadata": {
    "provider": "API name",
    "api_key_required": false
  }
}

Tips & Best Practices

  1. Rate Limiting: Be respectful of free APIs - don't make excessive requests
  2. Caching: Cache results when possible to reduce API calls
  3. Error Handling: Always check the success field in responses
  4. User Agent: Tools use appropriate User-Agent headers for API compliance

Need Help?

  • 📖 See README.md for full documentation
  • 🔄 See CHANGES.md for what's new
  • 🧪 Run python test_new_tools.py to verify everything works

API Credits