KryptoPayKryptoPayIntegrate fast. Settle directly.
Developer-first USDC payments on Base and Polygon

USDC payments infrastructure for modern software teams.

KryptoPay makes non-custodial USDC checkout feel closer to Stripe than to retail crypto. Integrate fast, settle directly, and keep your operators in control.

Integration snapshot

Your backend creates the intent, returns only `clientSecret`, and the frontend launches the hosted checkout through the SDK.

snippet
openKryptoPayModal({
  clientSecret,
  merchantName: "Acme Store",
  onSuccess: (event) => {
    console.log("paid", event.payment_intent_id, event.tx_hash);
  },
});

Non-custodial by default

Funds settle directly to the merchant wallet while KryptoPay monitors confirmations and delivery health.

Built for developers

A trust-first dashboard, operational surfaces, and docs that stay close to the actual backend model.

Operational visibility

Mode-aware keys, webhook debugging, replay flows, and payment lifecycle views that feel production-ready.

Workflow

From landing page to live operations without context switching.

The product flow stays intentional: marketing, auth, onboarding, then a mode-aware dashboard that prioritizes debugging and operational clarity.

1

Create a merchant profile and choose your default chain.

2

Generate test and live API keys with clear environment boundaries.

3

Add a webhook endpoint, test delivery, and inspect payloads in the dashboard.

4

Create payment intents and monitor confirmations from a calm operations surface.

Why operators trust it

The dashboard is opinionated about what matters when money movement is involved.

Mode is always visible. Financial records are never positioned as disposable. Secret reveal flows are calm and explicit. Tables prioritize lifecycle, response codes, hashes, addresses, and last-mile debugging.

Mode context is obvious at all times.

Secrets are shown once, then masked.

Tables reflect payment and delivery lifecycle.

Explorer links and copy affordances stay subtle.

Ready to build

Build on the same product surface you will use in production.

KryptoPay gives merchants a clear path from signup and onboarding to live operations, with docs and dashboard surfaces aligned around the real API model.