We currently use WHMCS and Quantum Gateway as our payment module. However, the module lacks a few key operations that need to be added: We would like a companion module created to provide the following functions.
1 - Clients need to be able to add a credit card to Quantum Vault (via In-line Frames API)
2 - Clients need remove their credit card from Quantum Vault (via XML Requestor SearchVault and CustomerRemove calls)
3 - Clients need to be able to enable auto processing of their credit card stored in Quantum Vault (via WHMCS getclientsdetails and updateclient calls)
4 - Clients need to be able to disable auto processing of their credit card stored in Quantum Vault (via WHMCS getclientsdetails and updateclient calls)
I've attached an example of possible implementation. The code must be very clean and absolutely un-encoded. Winning freelancer should have their own copy of WHMCS and developer account on Quantum Gateway. All the necessary configuration information would be pulled from the current WHMCS database, so no additional configuration should be needed.
Quantum Gateway API Docs:
WHMCS API Docs: