# Create One-Credential Amount-Based Rule
source: https://developer.mastercard.com/account-catalog-services/documentation/testing/pan-registration-bau/mastercard-one-cred-testing/1-pan-reg-with-mc-one-cred/index.md

Create a rule where any transaction amount falling within the defined range (100 USD to 500 USD) goes to a Credit funding account.  

The rule maps a specified Debit PAN to a corresponding Credit PAN.

### Endpoint - POST {#endpoint---post}

* Sandbox
* Production

```Sandbox
https://sandbox.api.mastercard.com/asc/acs-api/account-registrations
```

```Production
https://api.mastercard.com/asc/acs-api/account-registrations
```

### Account Catalog Services API Request {#account-catalog-services-api-request}

* `requestId`: "request6"
* authorization: "reqKey"

* JSON

```JSON
{
  "accountIdentifier": "5XXXXXXXXXX1111",
  "accountIndicator": "PRIMARY_ACCOUNT_NUMBER",
  "accountLevelManagement": {
    "accountIdentifierStatus": "A",
    "productRules": [
      {
        "productRuleStatus": "A",
        "amountTransactionLow": "100",
        "amountTransactionHigh": "500",
        "currencyCodeTransaction": "840",
        "secondaryPan": {
          "pan": "5XXXXXXXXX2222",
          "panExpirationDate": "1231",
          "panStatus": "A"
        }
      }
    ]
  }
}
```

### Account Catalog Services API Response {#account-catalog-services-api-response}

* `requestId`: "request6"

* JSON

```JSON
{
  "accountIdentifier": "5XXXXXXXXXX1111",
  "accountIndicator": "PRIMARY_ACCOUNT_NUMBER",
  "accountLevelManagement": {
    "accountIdentifierStatus": "A",
    "productRules": [
      {
        "productRuleStatus": "A",
        "ccProcessingCodes": [],
        "amountTransactionLow": "100",
        "amountTransactionHigh": "500",
        "currencyCodeTransaction": "840",
        "productRuleId": "e683e183-d144-4cf0-a1ef-93762a7e9ca7",
        "secondaryPan": {
          "pan": "5XXXXXXXXX2222",
          "panExpirationDate": "1231",
          "panStatus": "A"
        },
        "responseIndicator": "ACCEPTED",
        "responseType": "FINAL",
        "almServiceCode": "50000",
        "almServiceProductCode": "MDS",
        "almServiceProductClass": "XXX",
        "almServiceRateType": "XXX"
      }
    ]
  }
}
```