Knowledge Base
4D Payments SDK Articles
- How to make sure POODLE doesn’t affect your applications
- EMV Support in 4D Payments SDK
- Getting Started with FDMS Rapid Connect (4D Payments SDK)
- Getting Started with Global Payments (4D Payments SDK)
- Getting Started with Paymentech (4D Payments SDK)
- Getting Started with TSYS Host Capture (4D Payments SDK)
- Getting Started with TSYS (4D Payments SDK)
- Use TSYS Terminal Authentication to Reduce Fraud Risk
- Does CertMgr work with a smart card certificate?
- End to End Encryption (E2EE) Support in 4D Payments SDK
- I get HTTP protocol error. 412 Precondition Failed when using the Orbital gateway
- Paymentech NetConnect February 2015 Security Update
- SSL: server certificate verification failed
- TSYS: Bad BIN or Host Disconnect
- Which FDMS platform do you support
- Heartland Payment Systems Support
- Improve TSYS Settlement Speed for Large Batches up to 3x
- Tokenization with FDMS in the 4D Payments SDK
- Tokenization with TSYS in the 4D Payments SDK
- TSYS: ResponseCode CV
- Getting Started with FDMS (4D Payments SDK)
- TSYS Interleaved Authorization Mode