Balance Inquiry
Request to retrieve the balance available to spend on a card. You can use this operation to request: The balance available on a gift card, or The balance available to spend by redeeming rewards earned using a card enrolled in a rewards program. For gift cards, only the balance available is returned. For credit or debit cards, additional details such as the reward points available to redeem and the conversion rate used to determine the available balance are also returned.
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This operation requires authentication via one of the following methods:
- Certificate authentication.
-
To authenticate to the API two additional NVP parameters must be supplied in the request.
Provide 'merchant.
<your gateway merchant ID>' in the apiUsername field and your API password in the apiPassword field.
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String
= BALANCE_INQUIRY
FIXED
Any sequence of zero or more unicode characters.
String
OPTIONAL
A transient identifier for the request, that can be used to match the response to the request.
The value provided is not validated, does not persist in the gateway, and is returned as provided in the response to the request.
Data can consist of any characters
Alphanumeric + additional characters
REQUIRED
The unique identifier issued to you by your payment provider.
This identifier can be up to 12 characters in length.
Data may consist of the characters 0-9, a-z, A-Z, '-', '_'
Upper case alphabetic text
REQUIRED
The currency of the order expressed as an ISO 4217 alpha code, e.g. USD.
Data must consist of the characters A-Z
Provide these parameters if you are a payment aggregator or facilitator and process payments on behalf of other merchants.
These merchants are referred to as your sub-merchants. The sub-merchant's details you provide may be displayed on the payer's cardholder statement. Note that your acquirer may require you to register with the card scheme(s) before allowing you to submit sub-merchant details with a transaction. This data must be on the initial transaction of an order, subsequent transactions with sub-merchant will be rejected.
The sub-merchant's address.
String
OPTIONAL
The city portion of the address.
Data can consist of any characters
String
OPTIONAL
The name of the company associated with this address.
Data can consist of any characters
Upper case alphabetic text
OPTIONAL
The 3 letter ISO standard alpha country code of the address.
Data must consist of the characters A-Z
Alphanumeric + additional characters
OPTIONAL
The post code or zip code of the address.
Data may consist of the characters 0-9, a-z, A-Z, ' ', '-'
String
OPTIONAL
The state or province code of the address.
For an address in the United States provide the 2-letter ISO 3166-2 state code. For US military bases provide one of AE, AA, AP.
For an address in Canada provide the 2-letter ISO 3166-2 province code.
Data can consist of any characters
String
OPTIONAL
The first line of the address.
For example, this may be the street name and number, or the Post Office Box details.
Data can consist of any characters
String
OPTIONAL
The second line of the address (if provided).
Data can consist of any characters
Telephone Number
OPTIONAL
Only provide this field if you have received a notification from the scheme that either you or the sub-merchant has a high number of disputes.
In this case, provide a phone number that payers can use to contact the sub-merchant in case of a dispute. Where applicable, the issuer may display this phone number on the cardholder statement. The phone number must be provided in ITU-T E123 format.
Data consists of '+', country code (1, 2 or 3 digits), 'space', and national number (which may embed single space characters for readability)
Email
OPTIONAL
The sub-merchant's email address.
Ensures that the email address is longer than 3 characters and adheres to a generous subset of valid RFC 2822 email addresses
Upper case alphabetic text
OPTIONAL
Only provide this field if the sub merchant is a government owned or controlled merchant.
A sub merchant is considered a government owned or controlled entity (government controlled merchant) if 50% or more of the sub merchant is owned by the government. Provide the ISO 3166 three-letter country code of the government country where this differs from the sub merchant's physical location country.
Data must consist of the characters A-Z
Alphanumeric + additional characters
REQUIRED
Your identifier for the sub-merchant.
You can use this identifier in searches and reports in the gateway.
Data may consist of the characters 0-9, a-z, A-Z, '-', '_', ' ', '&', '+', '!', '$', '.'
String
OPTIONAL
If the sub merchant is a marketplace, provide the marketplace ID assigned to them by Visa.
A sub merchant is considered a marketplace if they operate a platform (online commerce website or mobile application) where retailers can sell goods and services.
Data can consist of any characters
String
OPTIONAL
The sub-merchant's phone number
Data can consist of any characters
String
OPTIONAL
The legal name of the sub-merchant.
Data can consist of any characters
String
REQUIRED
The trading name of the sub merchant, also known as doing business as (DBA), operating as or trading as.
For MasterCard transactions the name must not exceed 21 characters. For American Express transactions the name must not exceed 27 characters (or 36 characters including the aggregator name). The trading name may be displayed on the payer's cardholder statement. Therefore if you need to shorten it, use an abbreviation that will be meaningful to the payer when displayed on their statement.
Data can consist of any characters
Container for fields that control the response returned for the request.
String
OPTIONAL
Indicates how sensitive data is returned in the response.
Data can consist of any characters
ASCII Text
OPTIONAL
Identifier of the payment session containing values for any of the request fields to be used in this operation.
Values provided in the request will override values contained in the session.
Data consists of ASCII characters
ASCII Text
OPTIONAL
Use this field to implement optimistic locking of the session content.
Do this if you make business decisions based on data from the session and wish to ensure that the same data is being used for the request operation.
To use optimistic locking, record session.version when you make your decisions, and then pass that value in session.version when you submit your request operation to the gateway.
If session.version provided by you does not match that stored against the session, the gateway will reject the operation with error.cause=INVALID_REQUEST.
See Making Business Decisions Based on Session Content.
Data consists of ASCII characters
Information about the payment type selected by the payer for this payment and the source of the funds.
Depending on the payment type the source of the funds can be a debit or credit card, bank account, or account with a browser payment provider (such as PayPal).
For card payments the source of funds information may be represented by combining one or more of the following: explicitly provided card details, a session identifier which the gateway will use to look up the card details and/or a card token. Precedence rules will be applied in that explicitly provided card details will override session card details which will override card token details. Each of these may represent partial card details, however the combination must result in a full and complete set of card details. See Using Multiple Sources of Card Details for examples.
Information about the source of funds when it is directly provided (as opposed to via a token or session).
For browser payments, the source of funds details are usually collected from the payer on the payment provider's website and provided to you when you retrieve the transaction details (for a successful transaction). However, for some payment types (such as giropay), you must collect the information from the payer and supply it here.
Contains card details
Enumeration
OPTIONAL
Type of the bank account associated with the card.
Provide this information for Maestro cards.
Value must be a member of the following list. The values are case sensitive.
CHECKING
SAVINGS
String
OPTIONAL
This field only applies to transactions that originate from an EMV capable terminal.
It contains selected EMV fields as provided by the terminal.
For the list of field tags to include (if provided by the terminal), see Card Present Payments. Requests with any other tags are rejected by the gateway.
Some of the tags represent data that can occur on explicit fields in this API. You can submit the value either in this field, or in both places. For example, the PAN can be presented as EMV tag 5A in this field, or included both the sourceOfFunds.provided.card.number API field and in EMV tag 5A in this field.
If you specify the EMV tag only, we can populate the explicit field in the API. Fields where this is supported have the text "This field corresponds to EMV tag <tag name>" in their field descriptions.
If you specify both places, there will be no population of the explicit field or validation that the data matches.
The API response will not contain PCI sensitive fields.
Data can consist of any characters
Expiry date, as shown on the card.
This field corresponds to EMV tag 5F24
Digits
REQUIRED
Month, as shown on the card.
Months are numbered January=1, through to December=12.
Data is a number between 1 and 12 represented as a string.
Digits
REQUIRED
Year, as shown on the card.
The Common Era year is 2000 plus this value.
Data is a string that consists of the characters 0-9.
Masked digits
OPTIONAL
The Funding Primary Account Number (FPAN) of the payer's account in 6.4 masking format, for example, 000000xxxxxx0000.
You should use this value for display on confirmation or receipt pages presented to the payer.
RequestNormally you do not need to populate this field, as the gateway will populate this field in the session, and populate it into the payment request when you submit the payment using the session. You would only provide this value, if you had access to FPAN information that was not available to the gateway. On responses, the gateway populates it with a form that the payer would recognize (also explained in more detail below).
Retrieve session response
The gateway always populates this field with its best understanding of the masked FPAN.If you are showing PAN data from the session to the payer, then use this field rather than sourceOfFunds.provided.card.number from the session. This is because this field contains a PAN that the payer will recognize whereas sourceOfFunds.provided.card.number could contain a scheme token, or device PAN which the payer will not recognize. After the payment is processed, the gateway will populate the sourceOfFunds.provided.card.number in the payment response with its best understanding of the masked FPAN. You can show this value to the payer after the payment is complete. This logic also applies to the maskedFpanExpiry field.
Data is a string that consists of the characters 0-9, plus 'x' for masking
Expiry date, The expiry date of the Funding Primary Account Number (FPAN) in sourceOfFunds.provided.card.maskedFpan.
Digits
OPTIONAL
The expiration month for the Funding Primary Account Number (FPAN).
Months are numbered January=1, through to December=12.
Data is a number between 1 and 12 represented as a string.
Digits
OPTIONAL
The expiration year for the Funding Primary Account Number (FPAN).
The Common Era year is 2000 plus this value.
Data is a string that consists of the characters 0-9.
If the payer chose to pay using a mobile device you must provide details from the wallet in this parameter group.
Use this parameter group when accepting payments from mobile wallet providers such as Apple Pay, Android Pay or Samsung Pay.
Cryptogram data for mobile wallet payments provided in 3DSecure format.
Digits
OPTIONAL
The Electronic Commerce Indicator generated for the mobile wallet payment.
It indicates the level of security and authentication of the transaction.
Data is a string that consists of the characters 0-9.
Base64
REQUIRED
The unique transaction cryptogram generated for the mobile wallet payment.
This will be in Base64 format for MasterCard and Visa transactions and binary format for American Express transactions.
Data is Base64 encoded
Enumeration
REQUIRED
The format of the cryptogram provided for the device payment.
You must provide the cryptogram format when you decrypt the payment token and provide the payment details (including the online payment cryptogram) in the transaction request.
Value must be a member of the following list. The values are case sensitive.
3DSECURE
The payment data keys for the online payment cryptogram are provided using the 3-D Secure format.
EMV
The payment data keys for the online payment cryptogram are provided using the EMV format.
String
OPTIONAL
The cardholder's name as printed on the card.
Data can consist of any characters
Digits
OPTIONAL
The account number of the payer's account used for the payment.
On requests, provide the number in the form that you receive it (as explained below). On responses, the gateway populates it with a form that the payer would recognize (also explained in more detail below).
- Request
On request, populate this field based on the payment method you are using for the payment:- • Card: the account number embossed onto the card. This field corresponds to EMV tag 5A.
- • Device payment methods such as Apple Pay, Android Pay, Samsung Pay, or Google Pay. Normally for device payments, you would populate sourceOfFunds.provided.card.devicePayment.paymentToken and the gateway will decrypt and extract this field. However, you can populate this field if you decrypt the payment token yourself. In this case use the Device PAN (DPAN) provided in the payment token.
- • Digital wallets such as Masterpass, Visa Checkout or Amex Express Checkout. In this case, provide the PAN retrieved from the wallet.
- • Scheme tokens such as MDES (Mastercard Digital Enablement Service). Supply the value called the "Token PAN".
- Response
On return, the card number will be populated in 6.4 masking format, for example, 000000xxxxxx0000. If you wish to return unmasked card numbers, you must have the requisite permission, set responseControls.sensitiveData field to UNMASK, and authenticate your call to the API using certificate authentication.
When a DPAN or scheme token was provided in the transaction request, then this field will represent the PAN of the associated payer's account (when supported by the acquirer). This is also referred to as the Funding PAN (FPAN).
Data is a string that consists of the characters 0-9.
This holds the PAN in the case where it is encrypted by the terminal using DUKPT key exchange.
Digits
OPTIONAL
The BIN of the card.
If you provide this, the gateway will check that the decrypted PAN has these leading six digits. If the check fails, the gateway will reject the transaction.
If you do not provided this, the gateway will not perform this check.
Data is a string that consists of the characters 0-9.
String
OPTIONAL
The P2PE encryption state as determined by the terminal.
INVALID means the terminal detected some form of error in the encryption process. The gateway will decline transactions with INVALID encryption state. This field may be omitted when the value is VALID.
Data can consist of any characters
Hex
OPTIONAL
The initialization vector supplied by the terminal to seed the encryption of this payload.
Omit this value if the terminal is not using an initialization vector to seed encryption.
Data is hexadecimal encoded
Hex
REQUIRED
The DUKPT key serial number supplied by the terminal.
Data is hexadecimal encoded
Hex
REQUIRED
The DUKPT encrypted payload supplied by the terminal.
Data is hexadecimal encoded
The PIN (Personal Identification Number) entered by a payer at the point of sale that is used to authenticate their identity as the cardholder with the issuer.
Provide this data in the case were you want the PIN verified online by the issuer. The gateway supports PINs encoded in ISO 9564-1 formats 0, 1 and 3.
Enumeration
OPTIONAL
The PIN encryption state as determined by the terminal.
INVALID means the terminal detected some form of error in the encryption process. The gateway will decline transactions with INVALID encryption state. This field may be omitted when the value is VALID.
Value must be a member of the following list. The values are case sensitive.
INVALID
The encryption state is invalid.
VALID
The encryption state is valid.
Hex
REQUIRED
The DUKPT key serial number supplied by the terminal.
Data is hexadecimal encoded
Hex
REQUIRED
The DUKPT encrypted payload supplied by the terminal.
Data is hexadecimal encoded
Digits
OPTIONAL
Card verification code, as printed on the back or front of the card or as provided for a card scheme token.
Data is a string that consists of the characters 0-9.
Digits
OPTIONAL
A number used to differentiate between cards with the same Primary Account Number (PAN).
This field corresponds to EMV tag 5F34
Data is a number between 0 and 999 represented as a string.
Enumeration
OPTIONAL
This field only applies if you collect cards from your payers, store them, and either you or your payers use the stored value for subsequent payments.
If you store using gateway tokenization then you can ignore this field, unless you do payments with both stored and non-stored cards. If you do both, then you must supply the NOT_STORED value for the non-stored case.
If you use Scheme Tokenization services like MDES and store the tokens provided, you have to provide the value STORED and if you pass the token value with out storing them, provide the value NOT_STORED.
If you store yourself, you have to provide the TO_BE_STORED or STORED values for all payments.
Value must be a member of the following list. The values are case sensitive.
NOT_STORED
Set this value if the card or token details provided will not be stored. This is the default value for merchants without tokenization.
STORED
Set this value if the card or token details provided have been stored previously. This is the default value when paying with a gateway token.
TO_BE_STORED
Set this value if this is the first transaction using the card and you intend to store the card or token details on success. This is the default value for tokenization merchants who present a payment with a PAN.
Track 1 Data
OPTIONAL
This field contains the full track data.
You may optionally include the start and end sentinels and LRC.
Provide this for stripe and EMV fallback to stripe cases.
This field corresponds to EMV tag 56
Data must comply with ISO 7811-2 track 1 data character set.
Data may consist of the characters: ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ]]>
Track 2 Data
OPTIONAL
This field contains the full track data.
You may optionally include the start and end sentinels and LRC.
Provide this for stripe and EMV fallback to stripe cases.
The contents of this field must match the PAN and expiry fields included in the Transaction Request.
This field corresponds to EMV tag 57
Data must comply with ISO 7811-2 track 2 data character set.
Data may consist of the characters: ? ]]>
Alphanumeric
OPTIONAL
A gateway token that contains account identifier details.
The account identifier details stored against this token will be used to process the request.
If account identifier details are also contained in the request, or the request contains a session with account identifier details, these take precedence over the details stored against the token.
Data may consist of the characters 0-9, a-z, A-Z
Enumeration
REQUIRED
The payment method used for this payment.
If you are passing card data (in any form) on the API, then you need to set this value, and also provide the card details in the sourceOfFunds.provided.card group. In the case of digital wallets or device payment methods, you must also populate the order.walletProvider field.
If you are making a payment with a gateway token, then you can leave this field unset, and only populate the sourceOfFunds.token field. However you can set this to CARD if you want to overwrite or augment the token data with a card security code, expiry date, or cardholder name.
Value must be a member of the following list. The values are case sensitive.
CARD
Use this value for payments that obtained the card details either directly from the card, or from a POS terminal, or from a wallet, or through a device payment method.
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Information about the rewards currently available to redeem for the card.
Decimal
CONDITIONAL
The amount available to spend on a gift card.
A sequence of digits 0-9 separated by a '.' as a decimal indicator. Leading and trailing zeroes are optional. If the fractional part is zero, the '.' and following zero(es) can be omitted. (For a complete description, see http://www.w3.org/TR/xmlschema-2/#decimal.)
Upper case alphabetic text
CONDITIONAL
The currency of available balance on the gift card expressed as an ISO 4217 alpha code, e.g. USD.
Data must consist of the characters A-Z
Decimal
CONDITIONAL
The amount available to spend by redeeming rewards available for the card.
This amount is the rewards points available for the card (availableBalance.reward.points) divided by the conversion rate (availableBalance.reward.conversionRate). For example, if the payer has 1500 points available and the conversion rate is 10 then the currency equivalent amount is 150.
A sequence of digits 0-9 separated by a '.' as a decimal indicator. Leading and trailing zeroes are optional. If the fractional part is zero, the '.' and following zero(es) can be omitted. (For a complete description, see http://www.w3.org/TR/xmlschema-2/#decimal.)
Decimal
CONDITIONAL
The factor used to convert rewards points (availableBalance.reward.points) to an amount available to spend (availableBalance.reward.amount).
For example, if the payer has 1500 points available and the conversion rate is 10 then the currency equivalent amount is 150.
A sequence of digits 0-9 separated by a '.' as a decimal indicator. Leading and trailing zeroes are optional. If the fractional part is zero, the '.' and following zero(es) can be omitted. (For a complete description, see http://www.w3.org/TR/xmlschema-2/#decimal.)
Upper case alphabetic text
CONDITIONAL
The currency of the reward amount (availableBalance.reward.amount).
Expressed as an ISO 4217 alpha code, e.g. USD.
Data must consist of the characters A-Z
Decimal
CONDITIONAL
The rewards program allows the payer to redeem points for purchases that are above the minimum spend amount (availableBalance.reward.minimumSpendAmount) and below the maximum spend amount (availableBalance.reward.maximumSpendAmount) in multiples of a specific additional amount.
This additional amount is the incremental spend amount. For example, if the minimum spend amount is $100, the maximum spend amount is $500, and the incremental spend amount is $20, then the payer can redeem points for purchases between $100 and $500 in increments of $20. If the purchase is for $155 they can redeem $140 from rewards points and will need to pay the balance of $15 on their card.
A sequence of digits 0-9 separated by a '.' as a decimal indicator. Leading and trailing zeroes are optional. If the fractional part is zero, the '.' and following zero(es) can be omitted. (For a complete description, see http://www.w3.org/TR/xmlschema-2/#decimal.)
Decimal
CONDITIONAL
The maximum amount the payer can spend to redeem points for a purchase.
A sequence of digits 0-9 separated by a '.' as a decimal indicator. Leading and trailing zeroes are optional. If the fractional part is zero, the '.' and following zero(es) can be omitted. (For a complete description, see http://www.w3.org/TR/xmlschema-2/#decimal.)
Decimal
CONDITIONAL
The minimum rewards amount the payer must spend to redeem points for a purchase.
A sequence of digits 0-9 separated by a '.' as a decimal indicator. Leading and trailing zeroes are optional. If the fractional part is zero, the '.' and following zero(es) can be omitted. (For a complete description, see http://www.w3.org/TR/xmlschema-2/#decimal.)
Boolean
CONDITIONAL
Indicates if the rewards program for this card expects the payer to specify the amount to be redeemed during a payment.
If the value is 'true' then you must provide the amount to be redeemed in order.reward.amount when you submit an Authorize or Pay operation, if 'false', then you may not.
The values 'true' or 'false'. (For a complete description, see http://www.w3.org/TR/xmlschema-2/#boolean.)
Decimal
CONDITIONAL
The rewards value (points) currently available to redeem using the card.
A sequence of digits 0-9 separated by a '.' as a decimal indicator. Leading and trailing zeroes are optional. If the fractional part is zero, the '.' and following zero(es) can be omitted. (For a complete description, see http://www.w3.org/TR/xmlschema-2/#decimal.)
Enumeration
CONDITIONAL
The rewards program the card is eligible for or enrolled in.
Value must be a member of the following list. The values are case sensitive.
AMERICAN_EXPRESS_MEMBERSHIP_REWARDS
American Express Membership Rewards.
BANCOMER_MEMBERSHIP_REWARDS
Bancomer Membership Rewards.
Alphanumeric + additional characters
CONDITIONAL
An identifier generated by the gateway when you have requested the balance available for a credit or debit card.
It is only returned when a card is eligible for rewards redemption. When redeeming rewards, include this value in the order.reward.balanceId field in the AUTHORIZE or PAY request.
Data may consist of the characters 0-9, a-z, A-Z, '-', '_', ' ', '&', '+', '!', '$', '%', '.'
String
CONDITIONAL
A transient identifier for the request, that can be used to match the response to the request.
The value provided is not validated, does not persist in the gateway, and is returned as provided in the response to the request.
Data can consist of any characters
Alphanumeric + additional characters
ALWAYS PROVIDED
Your identifier issued to you by your provider.
Data may consist of the characters 0-9, a-z, A-Z, '-', '_'
Upper case alphabetic text
ALWAYS PROVIDED
The currency of the order expressed as an ISO 4217 alpha code, e.g. USD.
Data must consist of the characters A-Z
Provide these parameters if you are a payment aggregator or facilitator and process payments on behalf of other merchants.
These merchants are referred to as your sub-merchants. The sub-merchant's details you provide may be displayed on the payer's cardholder statement. Note that your acquirer may require you to register with the card scheme(s) before allowing you to submit sub-merchant details with a transaction. This data must be on the initial transaction of an order, subsequent transactions with sub-merchant will be rejected.
The sub-merchant's address.
String
CONDITIONAL
The city portion of the address.
Data can consist of any characters
String
CONDITIONAL
The name of the company associated with this address.
Data can consist of any characters
Upper case alphabetic text
CONDITIONAL
The 3 letter ISO standard alpha country code of the address.
Data must consist of the characters A-Z
Alphanumeric + additional characters
CONDITIONAL
The post code or zip code of the address.
Data may consist of the characters 0-9, a-z, A-Z, ' ', '-'
String
CONDITIONAL
The state or province code of the address.
For an address in the United States provide the 2-letter ISO 3166-2 state code. For US military bases provide one of AE, AA, AP.
For an address in Canada provide the 2-letter ISO 3166-2 province code.
Data can consist of any characters
String
CONDITIONAL
The first line of the address.
For example, this may be the street name and number, or the Post Office Box details.
Data can consist of any characters
String
CONDITIONAL
The second line of the address (if provided).
Data can consist of any characters
Telephone Number
CONDITIONAL
Only provide this field if you have received a notification from the scheme that either you or the sub-merchant has a high number of disputes.
In this case, provide a phone number that payers can use to contact the sub-merchant in case of a dispute. Where applicable, the issuer may display this phone number on the cardholder statement. The phone number must be provided in ITU-T E123 format.
Data consists of '+', country code (1, 2 or 3 digits), 'space', and national number (which may embed single space characters for readability)
Email
CONDITIONAL
The sub-merchant's email address.
Ensures that the email address is longer than 3 characters and adheres to a generous subset of valid RFC 2822 email addresses
Upper case alphabetic text
CONDITIONAL
Only provide this field if the sub merchant is a government owned or controlled merchant.
A sub merchant is considered a government owned or controlled entity (government controlled merchant) if 50% or more of the sub merchant is owned by the government. Provide the ISO 3166 three-letter country code of the government country where this differs from the sub merchant's physical location country.
Data must consist of the characters A-Z
Alphanumeric + additional characters
ALWAYS PROVIDED
Your identifier for the sub-merchant.
You can use this identifier in searches and reports in the gateway.
Data may consist of the characters 0-9, a-z, A-Z, '-', '_', ' ', '&', '+', '!', '$', '.'
String
CONDITIONAL
If the sub merchant is a marketplace, provide the marketplace ID assigned to them by Visa.
A sub merchant is considered a marketplace if they operate a platform (online commerce website or mobile application) where retailers can sell goods and services.
Data can consist of any characters
String
CONDITIONAL
The sub-merchant's phone number
Data can consist of any characters
String
CONDITIONAL
The legal name of the sub-merchant.
Data can consist of any characters
String
ALWAYS PROVIDED
The trading name of the sub merchant, also known as doing business as (DBA), operating as or trading as.
For MasterCard transactions the name must not exceed 21 characters. For American Express transactions the name must not exceed 27 characters (or 36 characters including the aggregator name). The trading name may be displayed on the payer's cardholder statement. Therefore if you need to shorten it, use an abbreviation that will be meaningful to the payer when displayed on their statement.
Data can consist of any characters
Value as generated by the acquirer that summarizes the success or otherwise of the proposed operation.
ASCII Text
CONDITIONAL
Value as generated by the acquirer that summarizes the success or otherwise of the proposed operation.
Data consists of ASCII characters
ASCII Text
CONDITIONAL
The response from the acquirer in the text form.
This field is used in addition to response.acquirerCode for some acquirers where additional information needs to be communicated. For example, contact details to allow the merchant to contact the issuer directly to seek authorisation for the transaction.
Data consists of ASCII characters
Enumeration
ALWAYS PROVIDED
Summary of the success or otherwise of the operation.
Value must be a member of the following list. The values are case sensitive.
BALANCE_AVAILABLE
A balance amount is available for the card, and the payer can redeem points.
BALANCE_UNKNOWN
A balance amount might be available for the card. Points redemption should be offered to the payer.
NO_BALANCE
A balance amount is not available for the card. The payer cannot redeem points.
TIMED_OUT
The gateway has timed out the request to the acquirer because it did not receive a response. Points redemption should not be offered to the payer.
Enumeration
ALWAYS PROVIDED
A system-generated high level overall result of the operation.
Value must be a member of the following list. The values are case sensitive.
FAILURE
The operation was declined or rejected by the gateway, acquirer or issuer
PENDING
The operation is currently in progress or pending processing
SUCCESS
The operation was successfully processed
UNKNOWN
The result of the operation is unknown
Information about the source of funds when it is directly provided (as opposed to via a token or session).
For browser payments, the source of funds details are usually collected from the payer on the payment provider's website and provided to you when you retrieve the transaction details (for a successful transaction). However, for some payment types (such as giropay), you must collect the information from the payer and supply it here.
Alphanumeric
CONDITIONAL
Uniquely identifies a card and associated details.
Data may consist of the characters 0-9, a-z, A-Z
Enumeration
CONDITIONAL
The payment method your payer has chosen for this payment.
Value must be a member of the following list. The values are case sensitive.
CARD
Use this value for payments that obtained the card details either directly from the card, or from a POS terminal, or from a wallet, or through a device payment method.
Errors Copied to clipboard
Information on possible error conditions that may occur while processing an operation using the API.
Enumeration
Broadly categorizes the cause of the error.
For example, errors may occur due to invalid requests or internal system failures.
Value must be a member of the following list. The values are case sensitive.
INVALID_REQUEST
The request was rejected because it did not conform to the API protocol.
REQUEST_REJECTED
The request was rejected due to security reasons such as firewall rules, expired certificate, etc.
SERVER_BUSY
The server did not have enough resources to process the request at the moment.
SERVER_FAILED
There was an internal system failure.
String
Textual description of the error based on the cause.
This field is returned only if the cause is INVALID_REQUEST or SERVER_BUSY.
Data can consist of any characters
String
Indicates the name of the field that failed validation.
This field is returned only if the cause is INVALID_REQUEST and a field level validation error was encountered.
Data can consist of any characters
String
Indicates the code that helps the support team to quickly identify the exact cause of the error.
This field is returned only if the cause is SERVER_FAILED or REQUEST_REJECTED.
Data can consist of any characters
Enumeration
Indicates the type of field validation error.
This field is returned only if the cause is INVALID_REQUEST and a field level validation error was encountered.
Value must be a member of the following list. The values are case sensitive.
INVALID
The request contained a field with a value that did not pass validation.
MISSING
The request was missing a mandatory field.
UNSUPPORTED
The request contained a field that is unsupported.
Enumeration
A system-generated high level overall result of the operation.
Value must be a member of the following list. The values are case sensitive.
ERROR
The operation resulted in an error and hence cannot be processed.