---
title: Validate Billing Address
---

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[API Reference](https://developers.cloudflare.com/api)

[Billing](https://developers.cloudflare.com/api/resources/billing)

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# Validate Billing Address

POST/billing/address-validation

Validates a billing address and returns validated address suggestions. Authentication is not enforced to support pre-signup address validation flows, so credentials are accepted but not required.

##### Security

API Token

The preferred authorization scheme for interacting with the Cloudflare API. [Create a token](https://developers.cloudflare.com/fundamentals/api/get-started/create-token/).

**Example:**`Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY`

API Email + API Key

The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

**Example:**`X-Auth-Email: user@example.com`

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

**Example:**`X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194`

##### Body ParametersJSONExpand Collapse 

address: optional string

Address line 1.

address2: optional string

Address line 2.

city: optional string

City.

country: optional string

Country code.

state: optional string

State or province.

zipcode: optional string

Postal or zip code.

##### ReturnsExpand Collapse 

errors: array of [ResponseInfo](https://developers.cloudflare.com/api/resources/$shared#%28resource%29%20%24shared%20%3E%20%28model%29%20response%5Finfo%20%3E%20%28schema%29) { code, message, documentation\_url, source } 

code: number

minimum1000

message: string

documentation\_url: optional string

source: optional object { pointer } 

pointer: optional string

messages: array of [ResponseInfo](https://developers.cloudflare.com/api/resources/$shared#%28resource%29%20%24shared%20%3E%20%28model%29%20response%5Finfo%20%3E%20%28schema%29) { code, message, documentation\_url, source } 

code: number

minimum1000

message: string

documentation\_url: optional string

source: optional object { pointer } 

pointer: optional string

result: object { validated\_addresses } 

validated\_addresses: optional array of object { address, address2, city, 4 more } 

List of validated address suggestions.

address: optional string

Validated address line 1.

address2: optional string

Validated address line 2.

city: optional string

Validated city.

country: optional string

Validated country code.

state: optional string

Validated state or province.

validation\_code: optional string

The validation result code.

zipcode: optional string

Validated postal or zip code.

success: true

Whether the API call was successful

### Validate Billing Address

HTTP

HTTPHTTP

TypeScriptTypeScript

PythonPython

GoGo

TerraformTerraform

```
curl https://api.cloudflare.com/client/v4/billing/address-validation \
    -H 'Content-Type: application/json' \
    -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
    -d '{}'
```

200 example

```
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": {
    "validated_addresses": [
      {
        "address": "address",
        "address2": "address2",
        "city": "city",
        "country": "country",
        "state": "state",
        "validation_code": "validation_code",
        "zipcode": "zipcode"
      }
    ]
  },
  "success": true
}
```

##### Returns Examples

200 example

```
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": {
    "validated_addresses": [
      {
        "address": "address",
        "address2": "address2",
        "city": "city",
        "country": "country",
        "state": "state",
        "validation_code": "validation_code",
        "zipcode": "zipcode"
      }
    ]
  },
  "success": true
}
```