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2026年9月#

API v1.12
改善

Additional payment routing strategies

Added additional payment routing strategies. Set routing.strategy per payment or as your account default.

新規

Routing attempts in webhook payloads

payment.completed and payment.failed now include routing.attempts, so you can see when a fallback was used.

修正

Consistent decline_reason casing

decline_reason values are now always lowercase snake_case across providers.

2026年8月#

API v1.11
新規

Web SDK error types

@deuna/sdk now throws a typed DeunaError that mirrors REST error codes.

非推奨

Legacy order_id field

Use order.reference instead. order_id keeps working until the migration date announced in the dashboard.

2026年7月#

API v1.10
改善

Idempotency for refunds

POST /refunds now accepts Idempotency-Key.