---
title: Validate Billing Address
---
[Skip to content](#_top)
[API Reference](https://developers.cloudflare.com/api)
[Billing](https://developers.cloudflare.com/api/resources/billing)
Copy Markdown
Open in **Claude**Open in **ChatGPT**Open in **Cursor**
---
**Copy Markdown****View as Markdown**
# 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.
**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.
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(params)%200%20%3E%20(param)%20address%20%3E%20(schema)>)
address2: optional string
Address line 2.
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(params)%200%20%3E%20(param)%20address2%20%3E%20(schema)>)
city: optional string
City.
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(params)%200%20%3E%20(param)%20city%20%3E%20(schema)>)
country: optional string
Country code.
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(params)%200%20%3E%20(param)%20country%20%3E%20(schema)>)
state: optional string
State or province.
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(params)%200%20%3E%20(param)%20state%20%3E%20(schema)>)
zipcode: optional string
Postal or zip code.
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(params)%200%20%3E%20(param)%20zipcode%20%3E%20(schema)>)
##### ReturnsExpand Collapse
errors: array of ResponseInfo { code, message, documentation\_url, source }
code: number
minimum1000
Link to this property
message: string
Link to this property
documentation\_url: optional string
Link to this property
source: optional object {pointer }
pointer: optional string
Link to this property
Link to this property
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(network%20schema)%20%3E%20(property)%20errors>)
messages: array of ResponseInfo { code, message, documentation\_url, source }
code: number
minimum1000
Link to this property
message: string
Link to this property
documentation\_url: optional string
Link to this property
source: optional object {pointer }
pointer: optional string
Link to this property
Link to this property
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(network%20schema)%20%3E%20(property)%20messages>)
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.
Link to this property
address2: optional string
Validated address line 2.
Link to this property
city: optional string
Validated city.
Link to this property
country: optional string
Validated country code.
Link to this property
state: optional string
Validated state or province.
Link to this property
validation\_code: optional string
The validation result code.
Link to this property
zipcode: optional string
Validated postal or zip code.
Link to this property
Link to this property
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(network%20schema)%20%3E%20(property)%20result>)
success: true
Whether the API call was successful
[Link to this property](<#(resource)%20billing%20%3E%20(method)%20address_validation%20%3E%20(network%20schema)%20%3E%20(property)%20success>)
### Validate Billing Address
HTTP
HTTPTypeScriptPythonGoTerraform
```
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
}
```