Build fast

Developers

A crypto payments platform built for engineers: modern SDKs, predictable webhooks, and observability by default.

SDKs & samples

JS · React · Go

Median go-live

2 weeks

Reliability

99.995% SLA

Quickstart · JavaScript

import { CRBPay } from "@crbpay/sdk"; const client = new CRBPay({ apiKey: process.env.CRBPAY_KEY, network: "base", }); const payment = await client.payments.create({ amount: 3299, currency: "USD", customer: { email: "customer@shop.com" }, successUrl: "https://merchant.com/success", });

KYC / AML hooks

Typed SDK

Latency budget

Tooling

Everything devs need

Client SDKs

Drop-in React + mobile UI with token-aware pricing and retries.

Observability

Webhook studio

Replay, re-sign, and inspect payloads with full signature history.

Testing

Sandbox ledger

Test end-to-end flows with mock funds, devices, and ledger rules.

Compliance

Security kit

Rotate keys, manage roles, and enforce KYC/AML per tenant.

Path to prod

From sandbox to live traffic

Use our reference environments, webhook studio, and device simulator to test every chain before you flip live.

Build

Create a test org

Generate API keys, invite teammates, and pick the chains you want live.

Build

Embed checkout

Use the hosted checkout or React SDK with built-in device + QR support.

Launch

Wire up webhooks

Subscribe to payment events, retries, and status updates.

Launch

Promote to production

Lock guardrails, set treasury rules, and export ledgers automatically.

Non-custodialPermissionlessZero fees

Build with CRBPay

Explore the protocol documentation and integrate trustless on-chain settlement into your application.

Protocol Fees

100%

Non-custodial

Networks

∞

Permissionless