Gateway Overview

Stablecoin checkout with a sharper product shell.

SIEMENS Gateway is the customer-facing payment layer. It turns crypto payments into something merchants can actually package: hosted checkout, direct payment links, cleaner status handling, and a brand surface that feels deliberate instead of disposable.

Go to merchant stack Open integration guide

Checkout flow

01. Create session Merchant passes amount, currency, and order context

02. Present options Gateway returns hosted page, wallet destination, and expiry

03. Track payment Merchant receives pending, confirmed, expired, or partial states

04. Settle funds Balances move into treasury rules or merchant payout queues

Why this page matters

The gateway page frames the front-end merchant value clearly: payment pages, customer instructions, and conversion-safe status communication. That gives the site a strong product landing for anyone arriving from paid traffic or direct outreach.

It also creates a clean bridge between the token universe and the actual utility narrative.

Capabilities

What ships in the gateway layer

Hosted checkout pages with wallet-aware payment instructions

Support for merchant invoices and one-click payment links

Configurable accepted assets by store, region, or campaign

Webhook-based payment status updates for downstream fulfillment

Retro-leaning UI system that keeps the brand cohesive across touchpoints

Clear success, pending, expired, and underpaid states for customers

Continue

See the merchant operating layer.

After checkout, merchants need invoices, reporting, recurring charges, and internal workflows. That is where the next page picks up.

Merchant stack