# Google Address Validation Integration via LowCodeAPI

**Last Updated**: February 10, 2026

## Overview
Address Validation API for verifying and parsing addresses

**Categories:**
- {'id': 'google-infrastructure', 'name': 'Google Infrastructure'}

## Base Endpoint
https://api.lowcodeapi.com/googleaddressvalidation

**Important**: Always include the provider name in the URL path after `api.lowcodeapi.com/`

## Authentication
**Type:** API_KEY

**Official Documentation:** https://developers.google.com/maps/documentation/addressvalidation/overview

## URL Format (Important)

LowCodeAPI supports two URL formats. **Always try the New Format first**, then fall back to Old Format if needed.

### New Format (Priority)
- Path parameters stay in the URL path
- Do NOT include path parameters as query parameters
- Example: `https://api.lowcodeapi.com/{provider}/resource/{id}?api_token=XXX`

### Old Format (Fallback)
- Path parameters become query parameters
- Example: `https://api.lowcodeapi.com/{provider}/resource/id?id={id}&api_token=XXX`

### Decision Flow for AI Agents
1. Always use **New Format** first - keep path parameters in the URL path
2. If you get a 404 or error, try **Old Format** with sanitized path
3. Log which format worked for future requests to this provider

## API Categories

## Common Endpoints

### Validate address

**Method:** POST
**LowCodeAPI Path:** /v1:validateAddress

**New Format URL:**
https://api.lowcodeapi.com/googleaddressvalidation/v1:validateAddress?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/googleaddressvalidation/v1:validateAddress?api_token=YOUR_API_TOKEN

**Request Body:**

| Field | Type | Description |
|-------|------|-------------|
| address | object |  |
| enableUspsCass | boolean |  |
| previousResponseId | string |  |

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/googleaddressvalidation/v1:validateAddress?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://developers.google.com/maps/documentation/addressvalidation/requests-validate-address


## Usage Examples

### Example 1: Basic API Request

```bash
# List resources - no path parameters needed
curl -X GET "https://api.lowcodeapi.com/googleaddressvalidation/v1/resources?api_token=YOUR_API_TOKEN"
```

### Example 2: Request with Path Parameters

```bash
# Get specific resource by ID
curl -X GET "https://api.lowcodeapi.com/googleaddressvalidation/v1/resources/{RESOURCE_ID}?api_token=YOUR_API_TOKEN"
```

### Example 3: Create or Update Resource

```bash
# Create a new resource
curl -X POST "https://api.lowcodeapi.com/googleaddressvalidation/v1/resources?api_token=YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"name": "New Resource", "description": "Description"}'
```

## Error Handling

LowCodeAPI returns standard HTTP status codes. Common errors:

| Status Code | Description |
|-------------|-------------|
| 200 | Success - Request completed successfully |
| 400 | Bad Request - Invalid parameters or request body |
| 401 | Unauthorized - Invalid or missing API token |
| 403 | Forbidden - Insufficient permissions |
| 404 | Not Found - Endpoint or resource doesn't exist |
| 429 | Too Many Requests - Rate limit exceeded |
| 500 | Server Error - Provider API error |

All error responses include error details:

```json
{
  "data": {
    "error": {
      "message": "Error description",
      "code": "ERROR_CODE"
    }
  }
}
```

## Complete Endpoint Reference

| Endpoint | Method | Category |
|----------|--------|----------|
| Validate address | POST | Regular API |

## API Definition Endpoints

You can fetch the complete API specification for this provider:

**New Format (OpenAPI spec):**
```bash
curl 'https://backend.lowcodeapi.com/googleaddressvalidation/openapi'
```

**Old Format (API definition):**
```bash
curl 'https://backend.lowcodeapi.com/googleaddressvalidation/definition'
```

## Response Format

All responses are wrapped in a `data` key:

```json
{
  "data": {
    // Actual response from provider (object or array)
  }
}
```