Checkout.com Checkout.com is a gateway that allows to you collect card payments. This guide is intended to help you implement Checkout.com based on your preferred integration workflow.

Services and compatibility


Supported payment types	Card
Supported transaction types	Sale ( API ) Auth Only ( API ) Capture (partial and greater than) ( API ) Void ( API ) Refund (partial and multiple) ( API )
Supported processing currencies	AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BWP, BYN, BZD, CAD, CDF, CHF, CLP, CNY, COP, CRC, CVE, CZK, DJF, DKK, DOP, DZD, EGP, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MUR, MVR, MWK, MXN, MYR, MZN, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, RWF, SAR, SBD, SCR, SEK, SGD, SHP, SLL, SOS, SRD, SVC, SZL, THB, TJS, TND, TOP, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UZS, VND, VUV, WST, XAF, XCD, XOF, XPF, YER, ZAR, ZMW
3D Secure 1.x supported	Yes
3D Secure 2.x supported	Yes
Installments supported	No

Gateway-specific information

Supporting the customer redirect workflow is required. For the 3D Secure Workflow, see 3DS requirements.
Configuring and utilizing webhooks is necessary as part of the 3DS workflow. For information about webhooks, see the Webhooks topic.
The security code must be present for the first transaction through CKO, meaning customers with cards on file will need to re-enter the CVV. For documentation about the security code on the first transaction, see Enabling security code verification.
paymentType is supported.

Configuration

Work with Integrations Support to add Checkout.com as a connection. You will need the following credentials from Checkout.com:

public key
private key

Required fields

There are no additional required fields.

Testing data

Use the following test card information to test your Checkout.com configuration.

Brand	Card number	Expiration date	Security code	Cardholder name	3DS Password	3DS Result	Transaction Result
Visa	4242424242424242	Any future date	100	Any	Checkout1!	Success	Success
Visa	4242424242424242	Any	123	Any	Checkout1!	Success	Decline
Visa	4543474002249996	Any future date	956	Any	None	Success	Success
Visa	4543474002249996	Any future date	123	Any	None	Success	Decline
Mastercard	5436031030606378	Any future date	257	Any	None	Success	Success
Mastercard	5436031030606378	Any future date	123	Any	None	Success	Decline
Mastercard	2223000010479399	Any future date	299	Any	Checkout1!	Success	Success
Mastercard	2223000010479399	Any future date	123	Any	Checkout1!	Success	Decline
Mastercard	5199992312641465	Any future date	10	Any	None	Success	Success
American Express	345678901234564	Any future date	1051	Any	N/A	The three DS system appears to be down. Please get a new payment form.	Success
American Express	378282246310005	Any future date	1000	Any	N/A	The three DS system appears to be down. Please get a new payment form.	N/A
Discover	6011111111111117	Any future date	100	Any	Checkout1!	Success	Success
Discover	6011111111111117	Any future date	123	Any	Checkout1!	Success	Decline
JCB	3530111333300000	Any future date	100	Any	N/A	The three DS system appears to be down. Please get a new payment form.	Success
Visa	4484070000035519	Any future date	257	Any	N/A	N/A	Success
Mastercard	5352151570003404	Any future date	100	Any	N/A	N/A	Success

Status workflows

The status of a successful transaction with Checkout.com varies, depending on the options you choose.


Sale	When `isAuthOnly` is `false`, successful sale transactions will have the following statuses: pending* or authorized settled
Auth only	When `isAuthOnly` is `true`, successful sale transactions will have the following status: authOnly
Capture	Successful capture transactions will have the following statuses: pending* or authorized settled
Void	Successful void transactions will have the following status: voided
Refund	Successful refund transactions will have the following statuses: pending* or authorized settled

*Pending status displays as "authorized" or "AUTHORIZED" in the Nexio Dashboard; it displays as 10, meaning "authorized", in the response when querying transactions (for more information about transactionStatus, see the appropriate transactionStatus table).

If you have any additional questions or feedback, contact us.