Payment Requests

Payment Requests represent the intention for a merchant to receive payment for goods and services. Payment Requests define the amount to be paid and the Asset Types that are acceptable for payment.

A Payment Request is shared with, and paid by, a patron. The Payment Flows Guide has more details regarding negotiation of Payment Requests.

Payment Requests have the following statuses:

new: after being created.
paid: after being paid with one or more transactions.
cancelled: after being cancelled or voided by the merchant.
expired: after expiry time is reached without being paid or cancelled.

Payment requests can also be refunded for a short period of time after being paid.

Payment request state transitions can be notified to webhooks.

Centrapay Payment Requests are serviced via two sets of endpoints; the “next” version (documented on this page) and the “legacy” version (documented at Legacy Payment Requests ).

Payment Request Model

Attributes

id
string

The Payment Request id.
shortCode
string

A shorter id that can be used to identify the Payment Request for up to two years.
url
string

The URL for a Centrapay webpage that allows the user to pay the Payment Request.
value
monetary

The canonical value of the Payment Request. Must be less than 100000000 and positive.
paymentOptions
array

The Payment Options , indicating valid asset for payment.
merchantId
string

The id of the Merchant the Payment Request is on behalf of.
merchantName
string

The name of the Merchant the Payment Request is on behalf of.
configId
string

The Merchant Config id used to configure the payment options.
status
string

Valid values: new, paid, cancelled, or expired.
liveness
string

Indicates liveness of assets that are accepted, determined by the payment options. Values are main or test.
createdAt
timestamp

When the Payment Request was created.
updatedAt
timestamp

When the Payment Request was updated.
expiresAt
timestamp

When the Payment Request expires.
merchantConditions
array

A dynamic list of Payment Conditions that require operator approval to complete a payment. Conditions are calculated when polling a Payment Request .
remainingAmount
bignumber

The amount of the Payment Request which has not been paid for.
patronCodeId
string

The id of a Patron Code the Payment Request is attached to.
barcode
string

Scanned Code used to create the Payment Request. Required when the Quick Pay payment flow is used.
barcodeType
string

Indicates the provider of a barcode, e.g. ticketek.
collectionId
string

The identifier of the Token Collection .
expirySeconds
number

The expiry seconds used to configure the Payment Request expiry.
lineItems
array

The Line Items being paid for.
purchaseOrderRef
string

A reference to a purchase order for this Payment Request.
invoiceRef
string

A reference to an invoice for this Payment Request. Must be less than or equal to 128 characters.
redirectCancelUrl
string experimental

URL to redirect the user to after they pay the Payment Request. Must start with one of the allowedRedirectUrls for the Merchant Config .
redirectPaidUrl
string experimental

URL to redirect the user to after they cancel the Payment Request. Must start with one of the allowedRedirectUrls for the Merchant Config .
externalRef
string

An external reference to the Payment Request.
terminalId
string

The software or logical id of the payment terminal.
deviceId
string

The hardware id or serial number of the payment terminal.
operatorId
string

POS operator Id.
createdByAccountId
string

Id of the Centrapay Account creating the Payment Request.
createdByAccountName
string

Name of the Centrapay Account creating the Payment Request.
conditionsEnabled
boolean

Flag to indicate that a merchant is able to accept Payment Conditions .
patronNotPresent
boolean

Flag to indicate the patron is not physically present. This may affect payment conditions or available Payment Options .
cancellationReason
string

The reason that the Payment Request was cancelled. See Cancellation Reasons for possible values.
preAuth
boolean

Flag to indicate the if the request is a Pre Auth for supported Asset Types .
preAuthExpiresAt
timestamp

Pre Auth completions and releases will be accepted until this time.
preAuthStatus
string

Describes which state a Pre Auth Payment Request is in. Valid values are authorized or released.
taxNumber
object

The value-added tax configuration for the Business that the Merchant belongs to. See Tax Number .
partialAllowed
boolean

Flag to indicate that the Payment Request can be paid for partially.
paidBy
object

Shows the Paid By when a Payment Request is paid for with multiple Assets.
basketAmount
bignumber

The total amount of the transaction including non Centrapay payment methods.
connectionId
string experimental

The identifier of the Connection associated with the payment request.
connectionStatus
string experimental

The status of the Connection associated with the payment request.

Payment Option Model

Attributes

assetType
string

An Asset Type reference.
amount
bignumber

The value required to pay using the canonical units for the Asset Type.
bitcoinAddress
string

⭐️ Address to send Bitcoin, when the assetType is bitcoin.*.
acceptedCollections
array

Accepted Collections for the Payment Request, when the “assetType” is centrapay.token.*.

⭐️ For Payment Options which specify an address, there’s a requirement to make a transaction on an external ledger. Once you have made that payment, you can use the transaction id to Pay a Payment Request using the legacy payment API.

Accepted Collections

If a Payment Request contains a centrapay.token.* Payment Option, an array of Accepted Collections will be present inside the centrapay.token Payment Option. The Accepted Collections returned can be used to determine if a Centrapay Token can be used to pay a Payment Request, and the Line Items able to be purchased using the Token.

Attributes

id
string

The id of a collection that the Merchant accepts for the given Payment Request.
lineItems
array

The Line Items that can be purchased by a Centrapay Token with matching collection id.

Payment Condition Model

Some Asset Types require conditional approval to pay. Possible Payment Conditions include confirming proof of ID or confirming a promotional item was purchased.

The conditionsEnabled flag should be set to true when Creating a Payment Request to indicate that Payment Conditions can be accepted. If a Payment Condition arises, the absence of the conditionsEnabled flag will result in the Payment Request being cancelled.

Conditions can either be accepted or declined . If a condition is declined, the Payment Request will be cancelled.

Attributes

id
bignumber

An enumerated identifier for the Payment Condition.
name
string

The name of the condition.
message
string

The human-readable description of the condition.
status
string

The status of the condition. Valid values include accepted, declined, awaiting-merchant or void.

Line Item Model

An order item for which payment is requested. The currency and units for a Line Item price will be consistent with the Payment Request value and the sum of Line Item prices should equal the Payment Request value.

Line items can include a discount amount. A discount that applies to multiple Line Items may be represented as a separate Line Item with a negative amount.

Attributes

name
string required

The product description.
sku
string

The product (stock keeping unit) code. Required for Token redemptions.
qty
bignumber required

The product quantity (eg. item count, weight, volume etc).
price
bignumber required

The total price in cents for the line item (eg. price = product price * qty - discounts + tax).
tax
bignumber

Tax rate (percentage).
discount
bignumber

Discount amount in cents (tax exclusive).
productId
string

Manufacturer’s product identifier (eg GTIN/EAN).
restricted
boolean

Disallow payment with a “restricted” Asset Type .
classification
object

Product Classification .

Product Classification

Attributes

type
string

The classification type. Currently only GS1 is supported. See GS1 Global Product Classification . When GS1 is used as the product classification type then the product code should be the GPC product brick identifier.
code
string

The classification code.
name
string

The classification title.
props
object

The product classification properties. Classification properties allow optional additional product characterizing attrubutes to be supplied. In the case of GS1 product classifications this corresponds to the GPC brick attributes.

Paid By Model

The Paid By provides a summary of the transactions after the Payment Request was paid.

Attributes

assetTotals
array

The Asset Totals for each transacted Asset Type.

Asset Totals

The Asset Totals provides a sum of every transaction for each Asset Type

Attributes

type
string

The Asset Type used for the payment.
description
string

A human readable description of the Asset Type used.
settlementDate
timestamp

The estimated date that the Merchant can expect settlement of funds.
total
monetary

The total monetary value of the Asset Type used to pay a Payment Request.
lineItems
array

The Line Items paid for by the Asset Type.

Payment Activity Model

A Payment Activity records a transaction that has happened on a Payment Request. Payment Activities are created when a Payment Request has been created, paid, refunded, cancelled, or expired.

Attributes

id
string

The unique identifier of the Payment Activity.
type
string

The Payment Activity Type .
value
monetary

The value of the Payment Activity. Must be less than 100000000 and positive.
paymentRequestId
string

The Payment Request’s id.
merchantId
string

The Payment Request’s Merchant id.
merchantConfigId
string

The Payment Request’s Merchant Config id.
merchantAccountId
string

The Payment Request’s Merchant Account id.
merchantName
string

The Payment Request’s Merchant name.
createdAt
timestamp

When the activity was created.
createdBy
crn

The identity that created the activity.
paymentRequestCreatedBy
crn

The identity that created the Payment Request.
activityNumber
bignumber

Unique sequential number for the activity.
shortCode
string

A shorter id that can be used for up to two years.
assetType
string

The Asset Type for the payment or refund activity.
external
boolean

true if the Payment Activity is recording a transaction that occurred outside the Centrapay system.
cancellationReason
string

The reason that the Payment Request was cancelled. See Cancellation Reasons for possible values.
conditionId
number

The id of a Condition if the activity was for a Condition being accepted or declined.
idempotencyKey
string

Required when confirming a Payment Request. This is an identifier from your system to enforce uniqueness.
confirmationIdempotencyKey
string

Required when refunding a Pre Auth Confirmation. Should be the same as the idempotencyKey used for Confirmation.
preAuth
boolean

true if the related Payment Request is a Pre Auth.
paidBy
object

Shows the Paid By when a Payment Request is paid.
strategy
object

Details about the specifics for a refund. See Strategy Model

Strategy Model

Attributes

refunds
array

The list of refunds that will be processed.
refunds.assetId
string

The ID of the Asset that will be refunded.
refunds.assetType
string

The Asset Type of the Asset that will be refunded.
refunds.completedPaymentId
string

ID of a Payment Activity of type: payment that the refund is against.
refunds.amount
string

The amount that will be refunded back to the Asset.
refunds.collectionId
string

The ID of the Token Collection if applicable.

Payment Activity Types

Name	Description
request	Payment Request was created.
preAuthRequest	Payment Request was created with the `preAuth` flag set to "true".
paid	Payment Request was paid.
payment	A payment was made towards the Payment Request .
refund	Funds were returned to the shopper.
cancellation	Payment Request was cancelled by the merchant or the shopper.
expiry	Payment Request wasn't paid before time out.
accept-condition	A Payment Condition was accepted.
decline-condition	A Payment Condition was declined.
authorization	A Pre Auth Payment Request was approved and confirmations can be made against it.
confirmation	Funds on a Pre Auth have been drawn down on.
release	Pre Auth has been finalised and any remaining funds from Authorization have been returned.

Cancellation Reasons

Reason	Description
CANCELLED_BY_MERCHANT	The merchant cancelled the Payment Request by calling the cancel or void endpoint.
CANCELLED_BY_PATRON	The patron cancelled the transaction.
PATRON_CODE_INVALID	The patron code on the Payment Request was invalid.
PAYMENT_FAILED	The Payment Request failed for an unknown reason.
PATRON_CODE_EXPIRED	The patron code on the Payment Request has expired.
DECLINED_BY_PATRON	The payment was declined by the patron during approval steps.
DECLINED_BY_MERCHANT	The payment was declined by the merchant during approval steps.
PAYMENT_DECLINED	The payment parameters were valid but payment was declined because additional payment restrictions were violated. For example, asset not active, asset overdrawn, quota exceeded or line item category restrictions.
PAYMENT_REQUEST_EXPIRED	The Payment Request has expired.
NO_AVAILABLE_PAYMENT_OPTIONS	No payment options match the requested payment parameters.
INACTIVE_ASSET	The asset used to pay the Payment Request is inactive.

Create a Payment Request

This endpoint allows you to create a Payment Request.

Attributes

configId
string required

The Merchant Config id used to configure the payment options.
value
monetary required

The canonical value of the Payment Request. Must be less than 100000000 and positive.
barcode
string

Scanned Code used to create the Payment Request.
barcodeType
string

Indicates the provider of a barcode, e.g. ticketek.
collectionId
string

The identifier of the Token Collection .
expirySeconds
number

The expiry seconds used to configure the Payment Request expiry.
lineItems
array

The Line Items being paid for.
purchaseOrderRef
string

A reference to a purchase order for this Payment Request.
invoiceRef
string

A reference to an invoice for this Payment Request. Must be less than or equal to 128 characters.
redirectCancelUrl
string experimental

URL to redirect the user to after they pay the Payment Request. Must start with one of the allowedRedirectUrls for the Merchant Config .
redirectPaidUrl
string experimental

URL to redirect the user to after they cancel the Payment Request. Must start with one of the allowedRedirectUrls for the Merchant Config .
externalRef
string

An external reference to the Payment Request.
terminalId
string

The software or logical id of the payment terminal.
deviceId
string

The hardware id or serial number of the payment terminal.
operatorId
string

POS operator Id.
createdByAccountName
string

Name of the Centrapay Account creating the Payment Request.
conditionsEnabled
boolean

Flag to indicate that a merchant is able to accept Payment Conditions .
patronNotPresent
boolean

Flag to indicate the patron is not physically present. This may affect payment conditions or available Payment Options .
preAuth
boolean

Flag to indicate the if the request is a Pre Auth for supported Asset Types .
partialAllowed
boolean

Flag to indicate that the Payment Request can be paid for partially.
basketAmount
bignumber

The total amount of the transaction including non Centrapay payment methods. Required when partialAllowed is true.
connectionId
string

The identifier of the connection to be linked to the payment request.

Errors

LINE_ITEMS_SUM_CHECK_FAILED
400

The sum value of the line items did not equal the value of the Payment Request.
CHECKSUM_FAILED
400

Luhn checksum digit doesn't pass.
REDIRECT_URL_INVALID
403

One or more of the supplied redirect urls do not start with one of the allowedRedirectUrls on the Merchant Config .
PATRON_CODE_INVALID
403

Patron Code doesn't exist or has expired.
NO_AVAILABLE_PAYMENT_OPTIONS
403

No payment options match the requested payment parameters.
TOKEN_COLLECTION_NOT_FOUND
403

The token collection does not exist.
CONNECTION_NOT_FOUND
403

The connection does not exist.
CONNECTION_MERCHANT_MISMATCH
403

The connection is not for the same merchant as the payment request.
CONNECTION_CREATED_BY_MISMATCH
403

The connection was not created by the same caller as the payment request.

curl -X POST \
 https://service.centrapay.com/api/payment-requests \
 -H 'content-type: application/json' \
 -H 'x-api-key: <TOKEN>' \
 -d '
{
 "configId": "mc_5efbe2fb96c08357bb2b9242",
 "expirySeconds": "120",
 "value": {
  "amount": "9000",
  "currency": "NZD"
 },
 "lineItems": [
  {
   "name": "Hard Hat",
   "sku": "GH1234",
   "qty": "1",
   "price": "4000",
   "tax": "15",
   "discount": "400"
  },
  {
   "name": "Tool Belt",
   "sku": "GH1234",
   "qty": "1",
   "price": "6000",
   "tax": "15",
   "discount": "600"
  }
 ],
 "connectionId": "cn_9asd9k19"
}
'

{
  "id": "VYowvZmuw3hbp1va9xqWx7",
  "shortCode": "CP-X4V-6N",
  "url": "https://app.centrapay.com/pay/VYowvZmuw3hbp1va9xqWx7",
  "merchantId": "5efbe17d96c083633e2b9241",
  "merchantName": "NZD Test Merchant",
  "configId": "mc_5efbe2fb96c08357bb2b9242",
  "value": {
    "amount": "9000",
    "currency": "NZD"
  },
  "paymentOptions": [
    {
      "assetType": "centrapay.nzd.test",
      "amount": "9000"
    },
    {
      "assetType": "cca.coke.test",
      "amount": "9000"
    },
    {
      "assetType": "farmlands.nzd.test",
      "amount": "9000"
    },
    {
      "assetType": "quartz.nzd.test",
      "amount": "9000"
    },
    {
      "assetType": "uplinkapi.test",
      "amount": "9000"
    },
    {
      "assetType": "epay.test",
      "amount": "9000"
    }
  ],
  "status": "new",
  "createdAt": "2023-10-23T22:56:46.145Z",
  "updatedAt": "2023-10-23T22:56:46.145Z",
  "expiresAt": "2023-10-23T22:58:46.145Z",
  "liveness": "test",
  "expirySeconds": 120,
  "merchantConditions": [],
  "createdByAccountId": "BtCjTpNwFcbuJQUP1c4qXp",
  "createdByAccountName": "Smoke Test Merchant Prod",
  "taxNumber": {
    "value": "123-456-789",
    "type": "nz-gst"
  },
  "remainingAmount": "9000",
  "lineItems": [
    {
      "name": "Hard Hat",
      "sku": "GH1234",
      "qty": "1",
      "price": "4000",
      "tax": "15",
      "discount": "400"
    },
    {
      "name": "Tool Belt",
      "sku": "GH1234",
      "qty": "1",
      "price": "6000",
      "tax": "15",
      "discount": "600"
    }
  ],
  "connectionId": "cn_9asd9k19",
  "connectionStatus": "active"
}

Get a Payment Request

This endpoint allows you to retrieve a Payment Request.

curl -X GET \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw \
 -H 'x-api-key: <TOKEN>'

{
  "id": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5",
  "url": "https://app.centrapay.com/pay/MhocUmpxxmgdHjr7DgKoKw",
  "patronCodeId": "V17FByEP9gm1shSG6a1Zzx",
  "barcode": "9990001234567895",
  "merchantId": "26d3Cp3rJmbMHnuNJmks2N",
  "merchantName": "Centrapay Café",
  "configId": "5efbe2fb96c08357bb2b9242",
  "purchaseOrderRef": "oF6kj1QlH5gK0y9rjRHFh2",
  "invoiceRef": "sy8CRmo3sp3ArOpnfmb423",
  "value": {
    "currency": "NZD",
    "amount": "8991"
  },
  "paymentOptions": [
    {
      "amount": "8991",
      "assetType": "centrapay.nzd.test"
    },
    {
      "amount": "6190",
      "assetType": "centrapay.token.test",
      "acceptedCollections": [
        {
          "id": "QWNB6jurnBczmvXDVfRuMK",
          "lineItems": [
            {
              "name": "Coffee Grounds",
              "sku": "GH1234",
              "qty": "1",
              "price": "4195",
              "tax": "15.00"
            }
          ]
        }
      ]
    }
  ],
  "lineItems": [
    {
      "name": "Coffee Grounds",
      "sku": "GH1234",
      "qty": "1",
      "price": "4195",
      "tax": "15.00"
    },
    {
      "name": "Centrapay Cafe Mug",
      "sku": "SB456",
      "qty": "25",
      "price": "1995",
      "tax": "15.00",
      "discount": "199"
    }
  ],
  "merchantConditions": [
    {
      "id": "1",
      "name": "photo-id-check",
      "message": "Please check ID",
      "status": "awaiting-merchant"
    }
  ],
  "status": "new",
  "createdAt": "2021-06-08T04:04:27.426Z",
  "updatedAt": "2021-06-08T04:04:27.426Z",
  "expiresAt": "2021-06-08T04:06:27.426Z",
  "liveness": "test",
  "expirySeconds": 120,
  "connectionId": "cn_9asd9k19",
  "connectionStatus": "active"
}

Get a Payment Request by Short Code

This endpoint returns the latest Payment Request that matches the given short code.

Errors

CHECKSUM_FAILED
400

Luhn checksum digit doesn't pass.

curl -X GET \
 https://service.centrapay.com/api/payment-requests/short-code/CP-C7F-ZS5 \
 -H 'x-api-key: <TOKEN>'

{
  "id": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5",
  "url": "https://app.centrapay.com/pay/MhocUmpxxmgdHjr7DgKoKw",
  "patronCodeId": "V17FByEP9gm1shSG6a1Zzx",
  "barcode": "9990001234567895",
  "merchantId": "26d3Cp3rJmbMHnuNJmks2N",
  "merchantName": "Centrapay Café",
  "configId": "5efbe2fb96c08357bb2b9242",
  "value": {
    "currency": "NZD",
    "amount": "100"
  },
  "paymentOptions": [
    {
      "amount": "100",
      "assetType": "centrapay.nzd.test"
    }
  ],
  "merchantConditions": [],
  "status": "new",
  "createdAt": "2021-06-08T04:04:27.426Z",
  "updatedAt": "2021-06-08T04:04:27.426Z",
  "expiresAt": "2021-06-08T04:06:27.426Z",
  "liveness": "test",
  "expirySeconds": 120,
  "connectionId": "cn_9asd9k19",
  "connectionStatus": "active"
}

Get a Payment Request linked to a Patron Code

This endpoint returns the latest Payment Request with status new that has been attached to a Patron Code . The Payment Request may have been created with a reference to any Patron Code owned by the user's account.

This endpoint should be polled just after a user's Patron Code has been scanned. This will allow them to find the Payment Request and proceed to pay.

curl -X GET \
 https://service.centrapay.com/api/me/patron-code-payment-request \
 -H 'authorization: <TOKEN>'

{
  "id": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5",
  "url": "https://app.centrapay.com/pay/MhocUmpxxmgdHjr7DgKoKw",
  "patronCodeId": "V17FByEP9gm1shSG6a1Zzx",
  "barcode": "9990001234567895",
  "merchantId": "26d3Cp3rJmbMHnuNJmks2N",
  "merchantName": "Centrapay Café",
  "configId": "5efbe2fb96c08357bb2b9242",
  "value": {
    "currency": "NZD",
    "amount": "100"
  },
  "paymentOptions": [
    {
      "amount": "100",
      "assetType": "centrapay.nzd.test"
    }
  ],
  "merchantConditions": [],
  "status": "new",
  "createdAt": "2021-06-08T04:04:27.426Z",
  "updatedAt": "2021-06-08T04:04:27.426Z",
  "expiresAt": "2021-06-08T04:06:27.426Z",
  "liveness": "test",
  "expirySeconds": 120,
  "connectionId": "cn_9asd9k19",
  "connectionStatus": "active"
}

Get a Payment Request by Connection Id

This endpoint returns the latest Payment Request that is associated with the provided Connection . The caller of the endpoint must be the account that authorized the connection.

curl -X GET \
 https://service.centrapay.com/api/connections/cn_9asd9k19/latest-payment-request \
 -H 'x-api-key: <TOKEN>'

{
  "id": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5",
  "url": "https://app.centrapay.com/pay/MhocUmpxxmgdHjr7DgKoKw",
  "patronCodeId": "V17FByEP9gm1shSG6a1Zzx",
  "barcode": "9990001234567895",
  "merchantId": "26d3Cp3rJmbMHnuNJmks2N",
  "merchantName": "Centrapay Café",
  "configId": "5efbe2fb96c08357bb2b9242",
  "value": {
    "currency": "NZD",
    "amount": "100"
  },
  "paymentOptions": [
    {
      "amount": "100",
      "assetType": "centrapay.nzd.test"
    }
  ],
  "merchantConditions": [],
  "status": "new",
  "createdAt": "2021-06-08T04:04:27.426Z",
  "updatedAt": "2021-06-08T04:04:27.426Z",
  "expiresAt": "2021-06-08T04:06:27.426Z",
  "liveness": "test",
  "expirySeconds": 120,
  "connectionId": "cn_9asd9k19",
  "connectionStatus": "authorized"
}

List Payment Requests by External Reference

This endpoint returns a list of Payment Requests that match the given external reference. Results are paginated .

Attributes

merchantAccountId
string required

The Account of the merchant that the Payment Request was created for.
pageKey
string

Used to retrieve the next page of items. Note: The pageKey value, if provided, needs to be URL-encoded.
paginationLimit
string

Maximum number of Payment Requests to return.

curl -X GET \
 'https://service.centrapay.com/api/payment-requests/external-ref/e8df06e2-13a5-48b4-b670-3fd6d815fe0a?merchantAccountId=1mdj7bj95gjo92r0ux6wfy69gj3h77' \
 -H 'x-api-key: <TOKEN>'

{
  "items": [
    {
      "id": "MhocUmpxxmgdHjr7DgKoKw",
      "url": "https://app.centrapay.com/pay/MhocUmpxxmgdHjr7DgKoKw",
      "merchantName": "Centrapay Café",
      "value": {
        "currency": "NZD",
        "amount": "8991"
      },
      "createdAt": "2021-06-08T04:04:27.426Z",
      "expiresAt": "2021-06-08T04:06:27.426Z",
      "paymentOptions": [
        {
          "amount": "8991",
          "assetType": "centrapay.nzd.test"
        },
        {
          "amount": "6190",
          "assetType": "centrapay.token.test",
          "acceptedCollections": [
            {
              "id": "QWNB6jurnBczmvXDVfRuMK",
              "lineItems": [
                {
                  "name": "Coffee Grounds",
                  "sku": "GH1234",
                  "qty": "1",
                  "price": "4195",
                  "tax": "15.00"
                }
              ]
            }
          ]
        }
      ],
      "status": "new",
      "liveness": "test",
      "connectionId": "cn_9asd9k19",
      "connectionStatus": "active"
    }
  ],
  "pageKey": "12312312"
}

Get Payment Request Summary

This endpoint allows you to retrieve the summary of a Payment Request while the status is new.

curl -X GET \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/summary

{
  "id": "MhocUmpxxmgdHjr7DgKoKw",
  "url": "https://app.centrapay.com/pay/MhocUmpxxmgdHjr7DgKoKw",
  "merchantName": "Centrapay Café",
  "value": {
    "currency": "NZD",
    "amount": "8991"
  },
  "createdAt": "2021-06-08T04:04:27.426Z",
  "expiresAt": "2021-06-08T04:06:27.426Z",
  "paymentOptions": [
    {
      "amount": "8991",
      "assetType": "centrapay.nzd.test"
    },
    {
      "amount": "6190",
      "assetType": "centrapay.token.test",
      "acceptedCollections": [
        {
          "id": "QWNB6jurnBczmvXDVfRuMK",
          "lineItems": [
            {
              "name": "Coffee Grounds",
              "sku": "GH1234",
              "qty": "1",
              "price": "4195",
              "tax": "15.00"
            }
          ]
        }
      ]
    }
  ],
  "partialAllowed": true,
  "basketAmount": "8991",
  "remainingAmount": "8991",
  "status": "new",
  "lineItems": [
    {
      "name": "Coffee Grounds",
      "sku": "GH1234",
      "qty": "1",
      "price": "4195",
      "tax": "15.00"
    },
    {
      "name": "Centrapay Cafe Mug",
      "sku": "SB456",
      "qty": "25",
      "price": "1995",
      "tax": "15.00",
      "discount": "199"
    }
  ],
  "liveness": "test"
}

Pay a Payment Request

To pay a Payment Request you must supply the name of the Asset Type , idempotencyKey and one of assetId, transactionId or authorization.

Use assetId if the Asset Type is managed by Centrapay.
Use transactionId to verify an external transaction such as a Bitcoin payment.
Use authorization to authorize an external transaction.

Attributes

assetType
string required

An Asset Type reference.
idempotencyKey
string required

A unique identifier that prevents duplicate processing of the same request. See idempotency .
assetId
string

The id of the Asset being used to make payment.
transactionId
string

Used to verify an external transaction eg Bitcoin.
authorization
string

Used to authorize an external transaction.
mode
string

The mode of payment. Valid values are partial-payment and multi-asset-payment.
amount
string

The value required to pay using the canonical units for the Asset Type.
externalPaymentRef
string

An external reference to the payment. Required when assetType is farmlands.nzd.*.
lineItems
array

The Line Items associated with this payment attempt. This field is only allowed for centrapay.token.* payments. If omitted for centrapay.token.* payments, the highest-value valid line item from the payment request will be used by default.

Errors

INVALID_ASSET_TYPE
403

Either the merchant is not configured with the provided asset type or the asset type does not exist.
REQUEST_EXPIRED
403

Action cannot be completed because the request has expired.
REQUEST_PAID
403

Action cannot be completed because the request has been paid.
REQUEST_CANCELLED
403

Action cannot be completed because the request has already been cancelled.
INACTIVE_ASSET
403

The asset is not spendable. It may have been disabled, expired, or already spent.
INVALID_MERCHANT_CONFIG
403

The merchant is not configured properly to satisfy the Payment Request. This could be due to incorrect information, or the merchant’s credentials might be blocked by an external service.
QUOTA_EXCEEDED
403

The payment pay request exceeds the allowed spend quota supplied.
INSUFFICIENT_ASSET_VALUE
403

The asset has insufficient funds to pay the Payment Request or the transaction amount received by Centrapay is less than the total of the payment.
ASSET_REDEMPTION_DENIED
403

The asset redemption has been unsuccessful due to an error with provided payment parameters, the Merchant, or the Asset.
PAYMENT_DECLINED
403

The payment parameters were valid but payment was declined because additional payment restrictions were violated.

curl -X POST \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/pay \
 -H 'content-type: application/json' \
 -H 'x-api-key: <TOKEN>' \
 -d '
{
 "idempotencyKey": "b62-11ec-9072-3e22fb52e878",
 "assetType": "centrapay.nzd.main",
 "assetId": "WRhAxxWpTKb5U7pXyxQjjY",
 "amount": "200",
 "mode": "partial-payment",
 "externalPaymentRef": "62e4b0d7-551b-4b93-8b62-28265b4457d1"
}
'

{
  "type": "payment",
  "value": {
    "currency": "NZD",
    "amount": "1000"
  },
  "idempotencyKey": "8b62-11ec-9072-3e22fb52e878",
  "assetType": "centrapay.nzd.main",
  "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5-015",
  "merchantName": "Centrapay Café",
  "merchantId": "26d3Cp3rJmbMHnuNJmks2N",
  "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
  "merchantConfigId": "5efbe2fb96c08357bb2b9242",
  "createdAt": "2021-06-08T04:04:27.426Z",
  "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "activityNumber": "2",
  "mode": "partial-payment",
  "id": "94a564c9a66d4893b7edf8ccafe3c5fb",
  "externalPaymentRef": "62e4b0d7-551b-4b93-8b62-28265b4457d1"
}

Refund a Payment Request

This endpoint allows you to initiate a refund of a Payment Request. The refund will be completed asynchronously.

Attributes

value
monetary required

The canonical value of the Payment Request. Must be less than 100000000 and positive.
externalRef
string required

An external reference to the refund.
invoiceRef
string

A reference to an invoice for the refund. Must be less than or equal to 128 characters.
confirmationIdempotencyKey
string

Required when refunding a Pre Auth Confirmation. Should be the same as the idempotencyKey used for Confirmation.
lineItems
array

The Line Items being refunded.
merchantConfigId
string

The Merchant Config id of the refunding merchant when refunding a farmlands.nzd.* payment.

Errors

LINE_ITEMS_SUM_CHECK_FAILED
400

The sum value of the line items did not equal the value of the refund.
NOT_PAID
403

The Payment Request has not been paid.
ALREADY_REFUNDED
403

The Payment Request already been refunded. If you want to perfom additional refunds then an externalRef is required.
INVALID_AMOUNT
403

The refund requested is greater than the refundable amount.
REPEAT_REFERENCE
403

A refund has already been requested with the same external reference. Refunding the payment request twice with the same external reference is not allowed. If the amount of the refund is the same we assume it is a repeat request and return 200.
PARTIAL_REFUNDS_NOT_ALLOWED
403

The Asset does not support partial refunds.
INACTIVE_ASSET
403

The Asset is not refundable. It may have been disabled, expired, or already refunded.
REFUND_NOT_SUPPORTED
403

The Asset type does not support refunds.
REFUND_WINDOW_EXCEEDED
403

The time since the payment exceeds the window of time a payment request can be refunded in.
PRE_AUTH_PENDING
403

The Pre Auth Payment Request has yet to be authorized.
CONFIRMATION_NOT_FOUND
403

The confirmationIdempotencyKey does not match a Confirmation on the Payment Request.
REFUND_DECLINED
403

The refund parameters were valid but refund was declined because additional business rules were violated.

curl -X POST \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/refund \
 -H 'content-type: application/json' \
 -H 'x-api-key: <TOKEN>' \
 -d '
{
 "value": {
  "amount": "3600",
  "currency": "NZD"
 },
 "externalRef": "e8df06e2-13a5-48b4-b670-3fd6d815fe0a",
 "lineItems": [
  {
   "name": "Hard Hat",
   "sku": "GH1234",
   "qty": "1",
   "price": "4000",
   "tax": "15",
   "discount": "400"
  }
 ]
}
'

{
  "type": "refund",
  "value": {
    "currency": "NZD",
    "amount": "3600"
  },
  "assetType": "centrapay.nzd.main",
  "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5-015",
  "merchantName": "Centrapay Café",
  "merchantId": "5ee0c486308f590260d9a07f",
  "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
  "merchantConfigId": "mc_5ee168e8597be5002af7b454",
  "createdAt": "2021-06-12T01:17:00.000Z",
  "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "activityNumber": "3",
  "invoiceRef": "sy8CRmo3sp3ArOpnfmb423",
  "lineItems": [
    {
      "name": "Hard Hat",
      "sku": "GH1234",
      "qty": "1",
      "price": "4000",
      "tax": "15",
      "discount": "400"
    }
  ]
}

Void a Payment Request

Voiding a payment request will cancel the request and trigger any refunds if necessary.

Errors

VOID_WINDOW_EXCEEDED
403

The void window is closed 24 hours after the Payment Request createdAt. After the void window has closed if the Payment Request is paid, use Refund endpoint to reverse the payment.
ALREADY_REFUNDED
403

The Payment Request already been refunded.
REPEAT_REFERENCE
403

A refund has already been requested with the same external reference. Refunding the payment request twice with the same external reference is not allowed. If the amount of the refund is the same we assume it is a repeat request and return 200.
INACTIVE_ASSET
403

The Asset is not refundable. It may have been disabled, expired, or already refunded.
REFUND_NOT_SUPPORTED
403

The Asset type does not support refunds.
REQUEST_EXPIRED
403

The Payment Request has expired.
PRE_AUTH_ALREADY_CONFIRMED
403

The Pre Auth Payment Request already has confirmations. Use Refund endpoint to reverse the transaction.

curl -X POST \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/void \
 -H 'x-api-key: <TOKEN>'

{
  "type": "refund",
  "value": {
    "currency": "NZD",
    "amount": "1000"
  },
  "assetType": "centrapay.nzd.main",
  "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5-032",
  "merchantName": "Centrapay Café",
  "merchantId": "26d3Cp3rJmbMHnuNJmks2N",
  "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
  "merchantConfigId": "5efbe2fb96c08357bb2b9242",
  "createdAt": "2021-06-08T04:04:27.426Z",
  "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "activityNumber": "3"
}

Release Pre Auth funds

This endpoint allows you to release funds held for a Pre Auth Payment Request.

When you call release on a Pre Auth Payment Request any remaining funds that were being held for the authorization are returned to the asset, and a release Payment Activity is returned. If the authorization never completed, the Payment Request will instead be cancelled, and a cancellation Payment Activity will be returned.

Errors

INVALID_PAYMENT_REQUEST_TYPE
403

The Payment Request is not related to a Pre Auth.
PRE_AUTH_RELEASED
403

preAuthExpiresAt has passed.

curl -X POST \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/release \
 -H 'x-api-key: <TOKEN>'

{
  "type": "release",
  "value": {
    "currency": "NZD",
    "amount": "100"
  },
  "assetType": "centrapay.nzd.main",
  "preAuth": true,
  "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5-015",
  "merchantName": "Centrapay Café",
  "merchantId": "5ee0c486308f590260d9a07f",
  "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
  "merchantConfigId": "5ee168e8597be5002af7b454",
  "createdAt": "2021-06-12T01:17:00.000Z",
  "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "activityNumber": "3"
}

Confirm Pre Auth Payment Request

This endpoint allows you to make a confirmation against a Pre Auth Payment Request.

An idempotencyKey is a identifier from your system used for guaranteeing at least once delivery of your request. If our endpoint does not respond, you must retry until you get back a 200 or 403. If we recive 2 requests with the same idempotencyKey, we won't process the second and return the first response.

Attributes

idempotencyKey
string required

This is an identifier from your system to enforce uniqueness.
invoiceRef
string required

A reference to an invoice for this Payment Request. Must be less than or equal to 128 characters.
lineItems
array required

The Line Items being confirmed.
value
monetary

The canonical value of the confirmation. Must be less than 100000000 and positive.

Errors

INVALID_PAYMENT_REQUEST_TYPE
403

The Payment Request is not related to a Pre Auth.
PRE_AUTH_RELEASED
403

The Payment Request has been released or Pre Auth has expired. Remaining funds have been returned to the Patron.
PRE_AUTH_PENDING
403

The Payment Request has not been authorized.
REQUEST_CANCELLED
403

The Payment Request has been cancelled.
INVALID_AMOUNT
403

The confirmation is greater then the remaining funds on the authroization.
IDEMPOTENT_OPERATION_FAILED
403

There has already been a confirmation against the Payment Request with the same idempotencyKey but different content.

curl -X POST \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/confirm \
 -H 'content-type: application/json' \
 -H 'x-api-key: <TOKEN>' \
 -d '
{
 "value": {
  "amount": "6190",
  "currency": "NZD"
 },
 "idempotencyKey": "e8df06e2-13a5-48b4-b670-3fd6d815fe0a",
 "invoiceRef": "2022-08-03T16:56:50-06:00",
 "lineItems": [
  {
   "name": "Coffee Grounds",
   "sku": "GH1234",
   "qty": "1",
   "price": "4195",
   "tax": "15.00"
  },
  {
   "name": "Centrapay Cafe Mug",
   "sku": "SB456",
   "qty": "25",
   "price": "1995",
   "tax": "15.00",
   "discount": "199",
   "restricted": true,
   "productId": "19412345123459",
   "classification": {
    "type": "GS1",
    "code": "10001874",
    "name": "CROCKERY",
    "props": {
     "20001479": "30008960"
    }
   }
  }
 ]
}
'

{
  "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
  "shortCode": "CP-C7F-ZS5",
  "value": {
    "amount": "6190",
    "currency": "NZD"
  },
  "preAuth": true,
  "type": "confirmation",
  "idempotencyKey": "e8df06e2-13a5-48b4-b670-3fd6d815fe0a",
  "createdAt": "2021-06-08T04:04:27.426Z",
  "updatedAt": "2021-06-08T04:04:27.426Z",
  "lineItems": [
    {
      "name": "Coffee Grounds",
      "sku": "GH1234",
      "qty": "1",
      "price": "4195",
      "tax": "15.00"
    },
    {
      "name": "Centrapay Cafe Mug",
      "sku": "SB456",
      "qty": "25",
      "price": "1995",
      "tax": "15.00",
      "discount": "199"
    }
  ],
  "invoiceRef": "2022-08-03T16:56:50-06:00",
  "createdByAccountId": "Jaim1Cu1Q55uooxSens6yk",
  "createdByAccountName": "Bob's Burgers Intergration"
}

List Payment Activities for a Merchant

This endpoint allows you to list Payment Activities for a Merchant. Results are paginated and ordered by descending activity created date.

Attributes

merchantId
string required

The id of the Merchant the Payment Request is on behalf of.
pageKey
string required

Used to retrieve the next page of items. Note: The pageKey value, if provided, needs to be URL-encoded.

curl -X GET \
 'https://service.centrapay.com/api/payment-activities?merchantId=5ee0c486308f590260d9a07f&pageKey=PaymentRequest%23E9eXsErwA444qFDoZt5iLA%7CActivity%23000000000000001%7C614161c4c4d3020073bd4ce8%7C2021-09-15T03%3A00%3A21.156Z' \
 -H 'x-api-key: <TOKEN>'

{
  "nextPageKey": "PaymentRequest#E9eXsErwA444qFDoZt5iLA|Activity#000000000000001|614161c4c4d3020073bd4ce8|2021-09-15T03:00:21.156Z",
  "items": [
    {
      "type": "refund",
      "value": {
        "currency": "NZD",
        "amount": "600"
      },
      "assetType": "centrapay.nzd.main",
      "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
      "shortCode": "CP-C7F-ZS5-032",
      "merchantName": "Centrapay Café",
      "merchantId": "5ee0c486308f590260d9a07f",
      "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
      "merchantConfigId": "5ee168e8597be5002af7b454",
      "createdAt": "2021-06-12T01:17:00.000Z",
      "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "activityNumber": "3"
    },
    {
      "type": "payment",
      "value": {
        "currency": "NZD",
        "amount": "6190"
      },
      "assetType": "centrapay.nzd.main",
      "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
      "shortCode": "CP-C7F-ZS5-027",
      "merchantName": "Centrapay Café",
      "merchantId": "5ee0c486308f590260d9a07f",
      "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
      "merchantConfigId": "5ee168e8597be5002af7b454",
      "createdAt": "2021-06-12T01:16:00.000Z",
      "createdBy": "crn::user:da75ad90-9a5b-4df0-8374-f48b3a8fbfcc",
      "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "activityNumber": "2"
    },
    {
      "type": "request",
      "value": {
        "currency": "NZD",
        "amount": "6190"
      },
      "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
      "shortCode": "CP-C7F-ZS5-015",
      "merchantName": "Centrapay Café",
      "merchantId": "5ee0c486308f590260d9a07f",
      "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
      "merchantConfigId": "5ee168e8597be5002af7b454",
      "createdAt": "2021-06-12T01:15:46.000Z",
      "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "activityNumber": "1"
    },
    {
      "type": "Authorization",
      "value": {
        "currency": "NZD",
        "amount": "100"
      },
      "paymentRequestId": "5zXMDueDJRNNyP3UeWBgSA",
      "shortCode": "CP-W4R-01J",
      "merchantName": "Centrapay Café",
      "merchantId": "5ee0c486308f590260d9a07f",
      "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
      "merchantConfigId": "5ee168e8597be5002af7b454",
      "createdAt": "2021-05-12T01:15:46.000Z",
      "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "activityNumber": "2",
      "preAuth": true
    },
    {
      "type": "preAuthRequest",
      "value": {
        "currency": "NZD",
        "amount": "100"
      },
      "paymentRequestId": "5zXMDueDJRNNyP3UeWBgSA",
      "shortCode": "CP-W4R-01J",
      "merchantName": "Centrapay Café",
      "merchantId": "5ee0c486308f590260d9a07f",
      "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
      "merchantConfigId": "5ee168e8597be5002af7b454",
      "createdAt": "2021-05-12T01:15:46.000Z",
      "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "activityNumber": "1",
      "preAuth": true
    }
  ]
}

List Payment Activities for a Payment Request

This endpoint allows you to list Payment Activities for a Payment Request. Results are ordered by descending activity created date.

curl -X GET \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/activities \
 -H 'x-api-key: <TOKEN>'

{
  "items": [
    {
      "type": "refund",
      "value": {
        "currency": "NZD",
        "amount": "600"
      },
      "assetType": "centrapay.nzd.main",
      "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
      "shortCode": "CP-C7F-ZS5-032",
      "merchantName": "Centrapay Café",
      "merchantId": "5ee0c486308f590260d9a07f",
      "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
      "merchantConfigId": "5ee168e8597be5002af7b454",
      "createdAt": "2021-06-12T01:17:00.000Z",
      "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "activityNumber": "3"
    },
    {
      "type": "payment",
      "value": {
        "currency": "NZD",
        "amount": "6190"
      },
      "assetType": "centrapay.nzd.main",
      "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
      "shortCode": "CP-C7F-ZS5-027",
      "merchantName": "Centrapay Café",
      "merchantId": "5ee0c486308f590260d9a07f",
      "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
      "merchantConfigId": "5ee168e8597be5002af7b454",
      "createdAt": "2021-06-12T01:16:00.000Z",
      "createdBy": "crn::user:da75ad90-9a5b-4df0-8374-f48b3a8fbfcc",
      "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "activityNumber": "2"
    },
    {
      "type": "request",
      "value": {
        "currency": "NZD",
        "amount": "6190"
      },
      "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
      "shortCode": "CP-C7F-ZS5-015",
      "merchantName": "Centrapay Café",
      "merchantId": "5ee0c486308f590260d9a07f",
      "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
      "merchantConfigId": "5ee168e8597be5002af7b454",
      "createdAt": "2021-06-12T01:15:46.000Z",
      "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
      "activityNumber": "1"
    }
  ]
}

Accept a Payment Condition

Accept a Payment Condition listed in merchantConditions with status awaiting-merchant. Returns a Payment Activity .

Errors

PATRON_NOT_AUTHORIZED
403

The Payment Condition is awaiting-merchant, therefore the patron is not authorized to accept the condition.
MERCHANT_NOT_AUTHORIZED
403

The Payment Condition is awaiting-patron, therefore the merchant is not authorized to accept the condition.
CONDITION_ALREADY_SET
403

The Payment Condition has already been accepted or declined.

curl -X POST \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/conditions/1/accept \
 -H 'x-api-key: <TOKEN>'

{
  "type": "accept-condition",
  "value": {
    "currency": "NZD",
    "amount": 100
  },
  "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
  "conditionId": "1",
  "createdAt": "2022-05-12T01:17:00.000Z",
  "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "activityNumber": "2",
  "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
  "merchantId": "5ee0c486308f590260d9a07f",
  "merchantConfigId": "5ee168e8597be5002af7b454",
  "merchantName": "Centrapay Café"
}

Decline a Payment Condition

Decline a Payment Condition listed in merchantConditions with status awaiting-merchant. Returns a Payment Activity .

Errors

PATRON_NOT_AUTHORIZED
403

The Payment Condition is awaiting-merchant, therefore the patron is not authorized to decline the condition.
MERCHANT_NOT_AUTHORIZED
403

The Payment Condition is awaiting-patron, therefore the merchant is not authorized to decline the condition.
CONDITION_ALREADY_SET
403

The Payment Condition has already been accepted or declined.

curl -X POST \
 https://service.centrapay.com/api/payment-requests/MhocUmpxxmgdHjr7DgKoKw/conditions/1/decline \
 -H 'x-api-key: <TOKEN>'

{
  "type": "decline-condition",
  "value": {
    "currency": "NZD",
    "amount": 100
  },
  "paymentRequestId": "MhocUmpxxmgdHjr7DgKoKw",
  "conditionId": "1",
  "createdAt": "2022-05-12T01:17:00.000Z",
  "createdBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "paymentRequestCreatedBy": "crn::user:0af834c8-1110-11ec-9072-3e22fb52e878",
  "activityNumber": "2",
  "merchantAccountId": "C4QnjXvj8At6SMsEN4LRi9",
  "merchantId": "5ee0c486308f590260d9a07f",
  "merchantConfigId": "5ee168e8597be5002af7b454",
  "merchantName": "Centrapay Café"
}

Payment Request Model

Attributes

id

shortCode

url

value

paymentOptions

merchantId

merchantName

configId

status

liveness

createdAt

updatedAt

expiresAt

merchantConditions

remainingAmount

patronCodeId

barcode

barcodeType

collectionId

expirySeconds

lineItems

purchaseOrderRef

invoiceRef

redirectCancelUrl

redirectPaidUrl

externalRef

terminalId

deviceId

operatorId

createdByAccountId

createdByAccountName

conditionsEnabled

patronNotPresent

cancellationReason

preAuth

preAuthExpiresAt

preAuthStatus

taxNumber

partialAllowed

paidBy

basketAmount

connectionId

connectionStatus

Payment Option Model

Attributes

assetType

amount

bitcoinAddress

acceptedCollections

Accepted Collections

Attributes

id

lineItems

Payment Condition Model

Attributes

id

name

message

status

Line Item Model

Attributes

name

sku

qty

price

tax

discount

productId

restricted

classification

Product Classification

Attributes

type

code

name

props

Paid By Model

Attributes