In this article, we summoned helpful tips to help you with Solid API integration.
TABLE OF CONTENTS
- Access to SolidGate API
- SDK Kits
- Operation types
Kindly note: You must have an active PCI DSS certificate to work with recurring payments using a host to host connection. If you have no such certificate - you can use the "Solid" payment form to perform payments.
Access to SolidGate API
Authorization is required for transmitting requests to SolidGate. It can be granted by signing requests to our API. The control signature of the payment notification details allows to verify the source and the integrity of the payment notification details transmitted between merchant and gateway.
You should apply the merchant ID and its secret key to generate the signature. Please find detailed instructions here.
To make the integration process frictionless, we summoned together a set of SDK Kits:
Charge request - basic operation of funds withdrawal from cardholder's account. This operation can be made via 3-D Secure. When the operation is successfully done, cardholder data is tokenized so that the subsequent payments can be made by token (recurring or tokenized transactions).
Operation of the recurring payment. In contrast to Charge, the token previously received is to be sent in the request instead of cardholder data.
1-click payment allows you to perform transactions via token
Resign 1-click is basically a 1-click payment, however, in this case we also request a CVV from the user to additionally verify the transaction.
Please note that this request is available only for PCI-DSS certified merchants.
Check Order Status
Check order status is a request for getting the current order status.
A refund is a request for transferring funds back to the cardholder. Refunds can be made only for successful transactions.
AUTH request allows to check the availability of a required amount of funds for a specific credit card and reserve it for a subsequent Settle. Funds can be on hold for up to 7 days, if Settle does not take place - funds will be unfrozen.
Zero dollar AUTH transaction allows you to verify a cardholder's payment information upon acceptance without actually billing the customer or reserving any funds on his account. This type of authorization request is beneficial for merchants offering trial periods for a product or a service. The cardholder's details will be tokenized, though, allowing you to charge the card when necessary.
For example, you may choose to collect credit card information during an initial registration process and offer a 30 day trial period before actually charging the customer's credit card.
Some issuing banks do not support $0 authorization and may reject the charge request even if all card details are accurate. If the issuing bank rejects the $0 authorization request, we will automatically send a follow-up request with a $1 value amount or equivalent in the applied currency.
Auth 3D transaction
The AUTH request allows to check the availability of a required amount of funds for a specific credit card and reserve it for a subsequent Settle. AUTH 3D transaction flow requires 3-D secure authorisation.
The VOID request is used for voiding previously performed AUTH transactions.
The Settle method is used for settling an authorized transaction that was previously performed.