swagger: '2.0' info: title: Mastercard Bill Payment Validator Account Opening Health Checks API description: This service is provided on behalf of the Mastercard Remote Payment and Presentment (RPPS) Bill Payment Processing Network, which supports consumer to business "push" bill payments (i.e. those which are not funded by debit/credit card transactions) in the U.S. version: '1.0' x-artifactId: billpay-api contact: name: Bill Pay Development Support email: Bill_Pay_Development_Support@mastercard.com host: sandbox.api.mastercard.com basePath: /billpayAPI/v1 schemes: - https consumes: - application/json produces: - application/json tags: - name: Health Checks paths: /api/orders/healthchecks: get: tags: - Health Checks operationId: getHealthDetails description: Health or Echo or Heartbeat endpoint ensuring that the API is running summary: Health endpoint to ensure confirm connectivity to transaction API responses: '200': $ref: '#/components/responses/HealthCheckResponse' components: responses: HealthCheckResponse: description: "The code indicates the response.\n - OK = The API is up and running\n - failure = The API is not running" content: application/json: schema: $ref: '#/components/schemas/HealthCheckResponse' schemas: HealthCheckResponse: type: string maxLength: 7 minLength: 2 description: "The code indicates if the API is up or not\n - OK = The API is up and running\n - failure = The API is down" example: OK