Incremental Authorization

Use this information to process an incremental authorization on attended or unattended parking devices. You can process multiple incremental authorizations for a single parking session.

Process an incremental authorization when the final transaction amount of the parking session is more than the amount of the initial authorization. When the final transaction amount is less than the total authorized amount, an automatic, host-generated partial reversal request is sent.

Endpoints

PATCH /pts/v2/payments/{id}

The {id} is the transaction ID returned in the response to the original authorization request.

Example

{  "clientReferenceInformation": {    "code": "test123",    "comments": "Parking Incremental Auth",    "partner": {      "developerId": "prodDeveloperId",      "thirdPartyCertificationNumber": "prodTPCN",      "solutionId": "prodSolutionId"    }   },  "processingInformation": {    "authorizationOptions": {      "initiator": {        "storedCredentialUsed": true      }    }  },  "orderInformation": {    "amountDetails": {      "totalAmount": "10.00",      "currency": "USD"    }  },  "merchantInformation": {    "transactionLocalDateTime": "20260225115959"  }}

{  "_links": {    "authReversal": {      "method": "POST",      "href": "/pts/v2/payments/7720595927166430303812/reversals"    },    "self": {      "method": "GET",      "href": "/pts/v2/payments/7720598519496636603812"    },    "capture": {      "method": "POST",      "href": "/pts/v2/payments/7720595927166430303812/captures"    }  },  "clientReferenceInformation": {    "comments": "Parking Incremental Auth",    "code": "test123",    "partner": {      "developerId": "prodDeveloperId",      "solutionId": "prodSolutionId"    }  },  "id": "7720598519496636603812",  "orderInformation": {    "amountDetails": {      "totalAmount": "30.00",      "authorizedAmount": "10.00",      "currency": "USD"    }  },  "paymentInformation": {    "accountFeatures": {      "category": "F"    }  },  "processorInformation": {    "systemTraceAuditNumber": "035730",    "approvalCode": "097617",    "transactionId": "306056819920688",    "responseCode": "00"  },  "reconciliationId": "7720595927166430303812",  "status": "AUTHORIZED",  "submitTimeUtc": "2026-02-25T22:50:52Z"}

Field	Type	Description
`clientReferenceInformation.code`
`clientReferenceInformation.comments`		Set the value to `Parking Incremental Auth`.
`clientReferenceInformation.partner.developerId`		provides the value for this field.
`clientReferenceInformation.partner.solutionId`		provides the value for this field.
`clientReferenceInformation.partner.thirdPartyCertificationNumber`		provides the value for this field.
`merchantInformation.transactionLocalDateTime`
`orderInformation.amountDetails.currency`
`orderInformation.amountDetails.totalAmount`
`processingInformation.authorizationOptions.initiator.storedCredentialUsed`		Set the value to `true`.

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Last published: September 29, 2026