Fits your stack
Connect register-at-issuance and verify-at-deposit to your core or check-processing middleware over a modern API. No agent to deploy and no network hardware to install.
For banks and credit unions
A pilot is designed to be small enough to run inside one quarter and concrete enough to give your risk team real numbers — on your own check volume and fraud profile.
Your own environment
Your institution runs in a dedicated, isolated environment with its own data, keys, and secrets — and you choose a storage tier, from retaining no account-holder data up to encrypted full-record retention. Scoped credentials, isolation, and audit trails from day one.
Diligence your reviewers can use
Vendor security overview, control matrix, system-boundary documentation, and an FFIEC/GLBA crosswalk — shared under NDA for qualified institutions.
What integration looks like
Your systems call CheckCheck at two points in the check lifecycle: once to register a check when it's issued — sealing its Digital Watermark — and once to authenticate it when it's deposited. Both are simple API calls over HTTPS, and you can act on a plain match / no-match result or richer detail — whichever fits your systems.
A pilot includes dedicated, institution-scoped credentials, official SDKs, and a step-by-step onboarding guide. Most teams reach live verification in one to two weeks, with an assigned CheckCheck engineer and weekly syncs along the way.
Developer resources · Security overview
Start a pilot conversation
Tell us your check volume and where fraud is hurting today. We'll map a pilot to it — or point you to your existing CheckCheck contact.