mapradar 0.4.0

Turn addresses into coordinates and find nearby amenities using Google Maps API

Mapradar

Mapradar is a location intelligence library that converts addresses to coordinates, finds nearby services (banks, hospitals), and calculates travel distances via Google Maps APIs.

---

Installation

Primary Method

Python

uv add mapradar

Rust

[dependencies]
mapradar = { version = "0.3.0", default-features = false }
tokio = { version = "1", features = ["full"] }

Note: Use default-features = false for pure Rust (no Python bindings).

CLI Tool

cargo install mapradar

From Source

git clone https://github.com/iamprecieee/mapradar
cd mapradar

# Python
uv add maturin
maturin develop

# Rust
cargo build

---

Usage

CLI Commands

# Geocode an address
mapradar geocode "1600 Amphitheatre Parkway, Mountain View, CA"

# Find nearby amenities
mapradar nearby --lat 6.6018 --lng 3.3515 --radius 500 --type bank,school

# Distance calculation
mapradar distance --origin-addr "Shibuya, Tokyo" --dest-addr "Shinjuku, Tokyo" --mode drive

Library Usage

Python Example

import asyncio
from mapradar import MapradarClient, SearchQuery, ServiceType, TravelParameters

async def main():
    client = MapradarClient("YOUR_GOOGLE_MAPS_API_KEY")
    
    # Calculate travel distance between two points
    params = TravelParameters(
        origin_address="Shibuya, Tokyo",
        destination_address="Shinjuku, Tokyo"
    )
    distance = await client.calculate_travel_distance(params)
    print(f"Distance: {distance:.2f} km")

    # Find banks and hospitals near an address
    query = SearchQuery.from_address("Shibuya, Tokyo")
    intel = await client.fetch_intelligence(
        query,
        service_types=[ServiceType.Bank, ServiceType.Hospital],
        radius_km=3.0
    )
    print(f"Location: {intel.location.address}")

asyncio.run(main())

Rust Example

use mapradar::client::MapradarClient;
use mapradar::models::{SearchQuery, ServiceType};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = MapradarClient::new("YOUR_API_KEY".to_string());
    let location = client.geocode_async("Times Square, NYC").await?;
    println!("{}, {} ({})", location.latitude, location.longitude, location.country);
    Ok(())
}

---

Features

Feature	Description
Geocoding	Convert addresses to coordinates
Reverse Geocoding	Convert coordinates to addresses
Nearby Search	Find banks, hospitals, schools, etc.
Distance Fetching	Fast travel/Haversine distance with address fallthrough
Parallel Fetching	Search multiple service types at once
Caching	Automatic in-memory cache reduces API calls
JSON-RPC 2.0	Built-in format for microservice APIs

---

Configuration

Option	Default	Description
GOOGLE_MAPS_API_KEY	None	Your Google Maps API key. Enable Geocoding API, Places API (New), and Routes API.
max_results	20	Maximum number of places returned per category.
radius	5.0	Search radius in kilometers.
--mode	drive	Transit mode for distance calculation (drive, okada, keke, danfo, brt).

---

FAQ

What APIs do I need enabled?

Enable these in Google Cloud Console:

• Geocoding API
• Places API (New)
• Routes API (V2)

Is there rate limiting?

Mapradar does not rate limit locally. Your Google Maps API quota applies. Use the built-in Moka cache to reduce outbound calls.

Does caching persist across restarts?

No. Cache is in-memory only. It persists for the lifetime of your MapradarClient instance to ensure maximum security.

---

License

MIT

---

Contributing | Security | Code of Conduct