"address": {
    "regionCode": "US",
    "locality": "Mountain View",
    "addressLines": ["1600 Amphitheatre Pkwy"]
  }

{
  "result": {
    // Validation verdict.
    "verdict": {},
    // Address details determined by the API.
    "address": {},
    // The geocode generated for the input address.
    "geocode": {},
    // Information indicating if the address is a business, residence, etc.
    "metadata": {},
    // Information about the address from the US Postal Service
    // ("US" and "PR" addresses only).
    "uspsData": {},
  },
  // A unique identifier generated for every request to the API.
  "responseId": "ID"
}

brew install supabase/tap/supabase

# install the edge CLI
dart pub global activate edge

edge new supabase_functions [任意のプロジェクト名]

cd [任意のプロジェクト名]
supabase init

dart pub add supabase
dart pub add edge_http_client

import 'dart:convert';

import 'package:supabase_functions/supabase_functions.dart';
import 'package:edge_http_client/edge_http_client.dart';
import 'package:supabase/supabase.dart';

void main() {
  final supabase = SupabaseClient(
    Deno.env.get('SUPABASE_URL')!,
    Deno.env.get('SUPABASE_SERVICE_ROLE_KEY')!, // Use service role key to bypass RLS
    httpClient: EdgeHttpClient(),
  );

  SupabaseFunctions(fetch: (request) async {
		// You can query `public.users` table for example.
    final List users = await supabase.from('users').select().limit(10);
    return Response.json(users);
  });
}

    final req = (await request.json()) as Map<String, dynamic>?;