The identity layer for money apps.
Onboard with KYC, authenticate with passkeys, and sign every high-value transaction — with an audit trail your compliance team will love.
KYC-verified onboarding
Bind a real, verified identity to every passkey at signup. One verified "web passport," reusable across your products.
Transaction signing
Require a passkey touch to approve payments and high-risk actions — strong customer authentication, built in.
Immutable audit trail
Every sign-in and signature is logged and emailed in real time. Export-ready evidence for disputes and regulators.
From tap to verified identity, in seconds.
This is the live Paswad connect flow your users see. They tap once, approve with a passkey, and review exactly what's shared before anything reaches your app.
Meets the bar your regulators set.
How Cashly went passwordless.
Cashly replaced passwords and SMS codes with Paswad passkeys, and added a signing step for every transfer over $500. Support tickets and account-takeover attempts dropped sharply.
Illustrative figures for design review.
One call to sign in or sign a payment. Paswad handles the passkey, the KYC link, and the alert email.
Talk to us about your numbers.
Custom pricing for your monthly active users and compliance needs.
Request a quoteBuilding on Paswad — FAQ
What fintech engineering and compliance teams ask about passkey APIs, KYC onboarding, and transaction signing.
How do I embed passkey authentication into my fintech app?
Paswad ships a drop-in API and SDK built on open FIDO2 and WebAuthn, so a single call handles registration, sign-in, and signing — no need to wrangle the WebAuthn ceremony yourself. Most teams replace passwords and SMS OTP in a few hours. The full integration reference, including the connect flow, lives in our developer docs.
Can Paswad handle KYC onboarding for new users?
Yes. At signup Paswad binds a KYC-verified web passport to the user's passkey, so a real, verified identity sits behind every account. That same verified identity is reusable across your products, which removes repeat onboarding friction while keeping you AML-ready. Paswad is the identity layer only — it never holds or moves customer funds.
How does transaction signing work for transfers and payouts?
For any high-value action, you ask the user for a passkey touch and Paswad cryptographically signs the exact transaction — amount, recipient, and intent are bound into the signature, so nothing can be altered in transit. Each signature lands in an immutable, exportable audit log, giving you dispute evidence and strong customer authentication in one step.
Is Paswad cheaper than SMS OTP at scale?
Typically, yes. Passkey authentication has no per-message carrier cost, eliminates SMS-pumping fraud, and cuts password-reset support tickets — the costs that grow fastest with your active-user base. Paswad prices on usage rather than messages sent, so unit economics improve as you scale. See current tiers on our pricing page.