Knowledge base
Here you will find different articles on solutions and use cases based on REST API.
Concepts and background information
| DESCRIPTION | Article |
|---|---|
| Test cards | Test cards |
| Transaction lifecycle | Lifecycle |
| Cancellation and refund: what are the differences? | Canceling a transaction |
| Automatic or manual validation, capture delay? | Validation mode |
| Payment by token? | 1-click payment |
| Wallet management | Wallet management |
| Instant notification (IPN): concepts | Background information on the IPN |
RESTful Web Services
| DESCRIPTION | Article |
|---|---|
| Authentication method for REST Web Services | Authentication phase |
| Instant notification (IPN): how to use it | Using the IPN |
| Functioning and characteristics of RESTful API implementation | Functioning of the API |
| Status reference and detailedStatus | Transaction lifecycle |
Embedded client (JavaScript)
This section describes different features of the JavaScript client.
| DESCRIPTION | Article |
|---|---|
| Transmit the fields based on your needs | Use cases |
| Adding custom form fields | Additional fields |
| Performing a single payment | Start: single payment |
| Handling embedded form errors | Error handling |
| Handling new payment attempts (retry) | Handling retries |
| Event and method reference of the JS client | JavaScript Client Reference |
| Pre-configured themes and personalization with CSS | Themes |
| Switch from redirected form to embedded form | Migrating the form with redirect |
For PCI-DSS certified merchants
| DESCRIPTION | Article |
|---|---|
| Creating a single transaction using a payment method | Charge/CreatePayment PCI |
| Creating a transaction with strong authentication using a payment method | Charge/CreatePayment PCI + 3DS |
| Authenticating a future transaction with 3D Secure version 1 or 2 | PCI/Charge/Authenticate PCI |