Enum Reference

All enum fields are case-insensitive — "purchase" and "PURCHASE" both work. Values are auto-normalized by the API.

transaction_type

Value	Description
PURCHASE	Standard purchase transaction
AUTHORISATION	Authorization-only (no capture)
REFUND	Refund / credit back to cardholder
REVERSAL	Reversal of a previous transaction
CREDIT	Original credit (not related to a purchase)
CASH_ADVANCE	Cash advance / withdrawal
ATM	ATM withdrawal
TRANSFER	Money transfer
CHARGEBACK	Chargeback from issuer
REPRESENTMENT	Representment of a chargeback
FUNDS_TRANSFER	Person-to-person or account-to-account transfer
INSTALLMENT	Installment payment

entry_mode

Value	Description	Card Present?
CHIP	EMV chip (contact)	Yes
CONTACTLESS	NFC / tap-to-pay	Yes
MAGNETIC_STRIPE	Magnetic stripe swipe	Yes
MANUAL	Manual card number entry at terminal	Yes
ECOM	E-commerce / online	No
CARD_ON_FILE	Stored credentials / subscription	No
MAIL_ORDER	Mail order (MOTO)	No
TELEPHONE_ORDER	Telephone order (MOTO)	No
TOKEN	Device token (Apple Pay, Google Pay)	No

transaction_status

Value	Description
NEW	Initial transaction
AUTHORIZED	Authorization approved
CHARGED	Captured / settled
DECLINED	Authorization declined
REVERSED	Transaction reversed
REFUNDED	Refund processed
CHARGEDBACK	Chargeback received
CREDITED	Credit applied
PREPARED	Pre-authorization / hold
FRAUD	Flagged as fraudulent
REJECTED	Rejected by processor
ERROR	Processing error

options.mode

Value	Description
all	Calculate scheme fees + interchange (default)
scheme	Scheme fees + fixed fees only
interchange	Interchange only

Region Scope (response only)

Value	Description
DOMESTIC	Issuer and merchant in the same country
INTRA_EEA	Both parties in the European Economic Area
INTRA_NON_EEA	Same region, one/both parties outside EEA
INTRA_REGIONAL	Same payment network region, different countries
INTER_REGIONAL	Different payment network regions (e.g. Europe–US)
CROSS_BORDER	Cross-border (generic)
BILATERAL	Bilateral agreement between specific countries