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Documentation Index

Fetch the complete documentation index at: https://docs.stablegenius.co/llms.txt

Use this file to discover all available pages before exploring further.

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Accept Stablecoin Payments

Stable Genius provides payment infrastructure that lets any terminal, app, or checkout flow accept stablecoin payments. Merchants receive USD in their bank account — no crypto knowledge required.

Quickstart

Create your first payment intent in 5 minutes

How It Works

Understand the payment flow end-to-end

API Reference

Explore the full API surface

Request Early Access

Join the developer waitlist

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Why Stable Genius?

Create a payment intent, receive a webhook when it confirms. Your system never touches wallets, blockchains, or bridges. We handle all of it.
Merchant funds settle to on-chain smart contracts they control. Every transaction is verifiable on-chain. We never hold merchant funds.
Customer pays with USDC. Merchant receives USD via ACH to their bank account. Automatic weekly settlements or manual cash-out anytime.
POS terminals, mobile apps, web checkout — same API, same webhooks. Render a QR code on any screen and start accepting payments.

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Supported Stablecoins & Chains

TokenChainStatus
USDCBaseLive
USDCSolanaComing Soon
USDCArbitrumComing Soon
USDCOptimismComing Soon
USDCEthereumComing Soon
USDTMulti-chainPlanned
We’re expanding chain and token support. Request early access to get notified when new chains go live and to influence our roadmap.

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Built On Trusted Infrastructure

Base

Settlement on Coinbase’s L2

Circle

USDC issuer, CCTP V2 partner

Bridge (Stripe)

Banking and off-ramp partner

Plaid

Bank account verification

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Who Is This For?

Terminal & POS integrators — Add stablecoin payments to your existing hardware. We provide the payment address and QR payload; you render it on your screen. App developers — Accept stablecoin payments in your mobile or web application. Same API, same webhooks — just render the QR in your UI instead of on a physical terminal. Platform operators — Enable your merchants to accept stablecoins. Onboard merchants through our dashboard today, or programmatically via API when our merchant onboarding endpoints launch.