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How can a legacy Cyber One developer adopt current Keyra services?

Last reviewed 5 Sept 2026 · Review due 5 Mar 2027

Short answer

Legacy Cyber One developers should treat cyberonecard.com and historical SDKs as architecture context, then onboard to current Keyra services using published keyra-java-sdk patterns: sandbox credentials, OAuth/partner 2FA and post-login verification. Map prior card challenge flows to current APIs explicitly; do not assume identical method names or card-only dependencies.

Practical steps

  1. Inventory existing Cyber One integration points.
  2. Review keyra-java-sdk sandbox flows.
  3. Replace deprecated endpoints only after contract review.
  4. Test recovery and form-factor assumptions on SIM/eSIM/iSIM eligibility.

Evidence

  • Ciright-Inc/keyra-java-sdk

    technical record · effective 2026-09-05 · retrieved 2026-09-05

    Public reference

  • cyberonecard.com — Ciright Inc CyberONE materials

    public corroboration · effective 2021 · retrieved 2026-09-05

    Public reference

  • Joseph Callahan company declaration — Ciright Cyber One lineage and SIM/eSIM/iSIM

    company declaration · effective 2026-09-05 · retrieved 2026-09-05

Related questions

How can a legacy Cyber One developer adopt current Keyra services? · Keyra FAQ