Test tools and simulators for custody engineering teams.
Validate HSM custody flows and mobile wallet programs before production with PKCS#11 software simulation and app wallet test tooling.
- HSM custody software simulator
- PKCS#11
- App wallet simulator
- Mobile
- Integration test harness
- CI ready
Simulators that behave like production
Run custody, signing, and wallet scenarios in software, so hardware and key ceremonies are never the bottleneck for your engineering team.
- 01
PKCS#11 HSM Custody Software Simulator
Emulate HSM custody operations in software for development, QA, and pre production validation without dedicated hardware.
- PKCS#11 compatible key and session flows
- Custody policy and quorum scenario testing
- Fits CI pipelines and integration test suites
- 02
Mobile App Wallet Simulator
Simulate mobile wallet enrollment, signing, and transaction flows against your custody and card programs.
- Wallet provisioning and approval path testing
- Transaction and policy edge case simulation
- Supports pilot programs before live rollout
- 03
Integration Test Harness
End-to-end test tooling across REST APIs, webhooks, and custody workflows for engineering and QA teams.
- Scenario packs for exchange and custody modules
- Reproducible test data and audit friendly logs
- Pairs with super custodian HSM and MPC stacks
Built for the teams that ship custody programs
Engineering, QA, and program owners use the same scenarios, from first integration to pilot launch.
Engineering teams
Build and validate custody integrations before hardware procurement or production key ceremonies.
QA and compliance
Run repeatable signing, approval, and policy scenarios with evidence ready for security reviews.
Pilot programs
De risk wallet and card launches with simulators that mirror production custody behavior.
SecurePayLedgerStart testing before production keys go live.
Talk to our team about PKCS#11 HSM custody simulators and mobile wallet test environments for your program.
Request simulator access