REST Changelog
Online Payments Test Cards
We have updated sandbox testing for Online Payments to use a dedicated set of test cards.
This affects all Online Payments integrations tested with sandbox merchant accounts.
What changed:
- Sandbox testing now relies on predefined test card numbers.
- The test set covers successful payments, payment failures, and 3D Secure scenarios.
Migration note: update your QA flows to use the documented test cards and expected outcomes.
See Testing online payments for setup steps, card numbers, and expected behavior.
Cloud API
Today we are announcing the introduction of a new endpoint that lets you receive real-time updates from your connected card reader. You can see the current screen shown during the payment process and check the device status, including battery level, connectivity, and update progress.
Supported States
IDLE– Reader ready for next transactionSELECTING_TIP– Waiting for tip inputWAITING_FOR_CARD– Awaiting card insert/tapWAITING_FOR_PIN– Waiting for PIN entryWAITING_FOR_SIGNATURE– Waiting for customer signatureUPDATING_FIRMWARE– Firmware update in progress
Device Status
ONLINE– Device connected and operationalOFFLINE– Device disconnected (last state persisted)
If you run into issues or need help, please contact our support team.