LocalWashAdvisor

JavaScript / fetch

const res = await fetch(
  'https://localwashadvisor.com/api/public/search' +
  '?lat=35.6762&lng=139.6503&radius=10&openNow=true'
);
const { results } = await res.json();
results.forEach(b => console.log(b.name, b.distance_miles, 'mi'));

Python / httpx

import httpx
r = httpx.get('https://localwashadvisor.com/api/public/search',
              params={'lat': 35.6762, 'lng': 139.6503, 'radius': 10, 'openNow': 'true'})
for b in r.json()['results']:
    print(b['name'], b['distance_miles'], 'mi')

OpenAI / GPT tools_url

# Point your GPT's API schema to:
https://localwashadvisor.com/openapi.yaml

# Or point tools_url to:
https://localwashadvisor.com/api/public/mcp

# Available tools:
# search_car_washes, get_car_wash_detail, get_car_wash_coupons
# search_mobile_washers, get_mobile_washer_detail, get_washer_availability

Mobile wash — find a washer near me (JavaScript)

// 1. Find washers near the customer
const { results } = await fetch(
  'https://localwashadvisor.com/api/public/mobile/search' +
  '?lat=30.2672&lng=-97.7431&radius=20'
).then(r => r.json());

// 2. Check availability for the top result
const { taken } = await fetch(
  `https://localwashadvisor.com/api/public/mobile/washers/${results[0].id}/availability?date=2026-03-20`
).then(r => r.json());

// 3. Send user to the booking page
window.open(results[0].profile_url, '_blank');

Native MCP via JSON-RPC — agent booking (bash)

# 1. Discover tools
curl -X POST https://localwashadvisor.com/api/public/mcp-jsonrpc   -H 'Content-Type: application/json'   -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'

# 2. Book (needs API key) — returns payment_url for the human
curl -X POST https://localwashadvisor.com/api/public/mcp-jsonrpc   -H 'Content-Type: application/json'   -H 'Authorization: Bearer <api_key>'   -d '{"jsonrpc":"2.0","id":2,"method":"tools/call",
       "params":{"name":"create_booking",
         "arguments":{"washer_id":"<uuid>","service_type":"full_detail",
           "scheduled_date":"2026-10-12","scheduled_time":"10:00",
           "service_address":"123 Main St, Austin, TX",
           "service_lat":30.2672,"service_lng":-97.7431,
           "vehicle_type":"sedan","parking_access_confirmed":true,"customer_confirmed":true,
           "customer_email":"customer@example.com"}}}'