## Get credit balance

`client.AIGateway.Billing.CreditBalance(ctx, query) (*BillingCreditBalanceResponse, error)`

**get** `/accounts/{account_id}/ai-gateway/billing/credit-balance`

Retrieve the current credit balance, payment method info, and top-up configuration.

### Parameters

- `query BillingCreditBalanceParams`

  - `AccountID param.Field[string]`

    Cloudflare account ID.

### Returns

- `type BillingCreditBalanceResponse struct{…}`

  - `Balance float64`

  - `HasDefaultPaymentMethod bool`

  - `PaymentMethod BillingCreditBalanceResponsePaymentMethod`

    - `Brand string`

    - `Last4 string`

  - `TopupConfig BillingCreditBalanceResponseTopupConfig`

    - `Amount float64`

    - `DisabledReason string`

    - `Error string`

    - `LastFailedAt float64`

    - `Threshold float64`

  - `FirstTopupSuccess bool`

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/cloudflare/cloudflare-go"
  "github.com/cloudflare/cloudflare-go/ai_gateway"
  "github.com/cloudflare/cloudflare-go/option"
)

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  response, err := client.AIGateway.Billing.CreditBalance(context.TODO(), ai_gateway.BillingCreditBalanceParams{
    AccountID: cloudflare.F("account_id"),
  })
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", response.Balance)
}
```

#### Response

```json
{
  "errors": [
    {
      "code": 0,
      "message": "message"
    }
  ],
  "messages": [
    {
      "code": 0,
      "message": "message"
    }
  ],
  "result": {
    "balance": 0,
    "has_default_payment_method": true,
    "payment_method": {
      "brand": "brand",
      "last4": "last4"
    },
    "topup_config": {
      "amount": 0,
      "disabledReason": "disabledReason",
      "error": "error",
      "lastFailedAt": 0,
      "threshold": 0
    },
    "first_topup_success": true
  },
  "success": true,
  "result_info": {
    "has_more": true,
    "page": 0,
    "per_page": 0,
    "total_count": 0
  }
}
```