# Bill Payment Validator

**Provider:** Bill Payment Validator
**Category:** payments
**Base URL:** `https://api.mastercard.com/billpayAPI/v1`
**Auth:** none — `# No auth required`
**Rate Limit:** See documentation
**Free Tier:** Yes — available
**Pricing:** Enterprise / contact sales (subscription)
**Docs:** https://api.mastercard.com/billpayAPI/v1

## Description

The Bill Payment Validator service allows RPPS origination (payment sender) customers to identify if a potential RPPS transaction would process successfully before transmitting the formal payment transaction, reducing RPPS payment rejects and costly payment processing exceptions.

## Endpoints

| Method | Endpoint | Description |
|--------|----------|-------------|
| POST | `https://api.mastercard.com/billpayAPI/v1/isRoutingValid` | Bill Payment Validator service returns the processing status for a potential RPPS transaction |

## Authentication

No authentication required

```
# No auth required
```

## Sample Request

```bash
curl -X GET 'https://api.mastercard.com/billpayAPI/v1/isRoutingValid' \
  -H '# No auth required'
```

## Sample Response

```json
{}
```

## Pricing Details

Free — open public API, no authentication required.

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*Source: [API Map](https://apimap.dev/apis/bill-payment-validator/) — CC BY 4.0*