Identity verification is temporarily paused while we upgrade to our new verification engine. Your account and existing credentials are unaffected.
zKYC turns one identity check into a reusable zero-knowledge proof. Onboard users in seconds across every product you run, without ever touching or storing their personal data.
Built on the zkPass protocol
The user completes one check. Document scan or a zkTLS credential from a source they already trust.
A zero-knowledge proof is generated. The facts are confirmed. The raw data never leaves the user.
The proof works everywhere in your products. Re-verification is free, forever. Revocation is instant.
Every verification copies passports and selfies into another database. Another database to breach, another regulator to answer to.
Users abandon onboarding at the document upload. Industry drop-off runs 25 to 40 percent.
Each new product re-verifies the same user from scratch. Cost and friction, repeated.
zKYC inverts the model: proofs move, personal data does not.
Guided capture, authenticity checks, face match, liveness. Proofs issued on completion.
The user proves facts from their own logged-in sessions (bank, utility, exchange, government portal). Our backend verifies the proof. No database contracts, no credentials on our servers, no per-lookup fees.
Reusable credentials across your surfaces. Wallet-anchored on-chain. Instant revocation across every platform, no redeployment. You pay once per verification; at ten reuses the effective cost is under four cents.
Explore reusable proofs →Checking a proof costs almost nothing, so it costs you nothing. On every plan, at any volume.
No sales call. No credit card. Working verification in a minute.
REST API, SDKs for web, iOS, and Android, and a sandbox that works in 60 seconds with no sales call.
Read the docs →An agent carrying its human owner's zero-knowledge credential: verifiable, revocable, built on the same architecture. Any framework, any chain. Nobody else owns that bridge.
Know Your Agent →500 verifications a month, free forever. Unlimited proof re-verification, free forever. Public per-module pricing. No annual contracts.
Read how the architecture is designed so there is nothing to breach. Independent audit in progress.
They move and store your users' personal data through every verification and every reuse. zKYC moves only zero-knowledge proofs. There is no PII database to breach because we do not keep one.
A cryptographic proof of a fact from a website the user is already logged in to, like a bank or utility provider. The user proves the fact; we verify the proof; nobody sees the underlying data.
No. Documents are processed to generate the proof and then discarded. What remains is the proof and the revocation handle, nothing that identifies a person.
Wallet-anchored identity ships with proof commitments anchored on-chain. The proof layer is chain-agnostic by design.
Yes. 500 verifications a month, free forever, no credit card. Proof re-verification is free at any volume.
Join the early access and ship verification that keeps no personal data.