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IDProjectCategoryView StatusLast Update
0011478Talerwallet (all platforms)public2026-06-05 15:51
ReporterAdrian Steiner Assigned To 
PrioritynormalSeverityfeatureReproducibilityalways
Status confirmedResolutionopen 
Target Version1.7 
Summary0011478: Apps should automatically adopt amount from Template Link for xOTP / MDB devices
DescriptionTo support further work with xOTP/MDB devices, it would be beneficial if the mobile applications (iOS and Android) could directly take over and process the amount specified in the template link.

Example Link:
taler://pay-template/backend.demo.taler.net/instances/sandbox/xOTP_MDB?amount=KUDOS:0.1&nfc=1

Currently, this feature is not implemented in the backend/apps, meaning the 'amount' parameter is ignored and the default value from the backend is displayed instead.

Expected Behavior:
1. When a template link containing an amount parameter (e.g., ?amount=KUDOS:0.1) is opened, the app should automatically parse and pre-fill that amount for the transaction.
2. The pre-filled amount must be locked and NOT changeable by the user.
3. Immediately after reading the link and parsing the data, the app should skip any intermediate steps and open the confirmation screen directly.
TagsNo tags attached.

Activities

Christian Grothoff

2026-06-05 15:50

manager   ~0028789

Looks trivial. Can we just add this?

Christian Grothoff

2026-06-05 15:50

manager   ~0028790

Adrian: is the behavior with nfc=1 implemented / spec'ed / understood?

Issue History

Date Modified Username Field Change
2026-06-05 15:23 Adrian Steiner New Issue
2026-06-05 15:49 Christian Grothoff Severity major => feature
2026-06-05 15:49 Christian Grothoff Status new => confirmed
2026-06-05 15:49 Christian Grothoff Target Version => 1.6
2026-06-05 15:50 Christian Grothoff Note Added: 0028789
2026-06-05 15:50 Christian Grothoff Note Added: 0028790
2026-06-05 15:51 Christian Grothoff Target Version 1.6 => 1.7