> For the complete documentation index, see [llms.txt](https://docs.wheelx.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wheelx.fi/overview/solutions/payment-infrastructure.md).

# Payment Infrastructure

Seamless Cross-Chain Payments for Users and Merchants

WheelX provides robust cross-chain payments infrastructure that enables instant, low-cost payments between users and merchants across any supported blockchain. Users can pay with any token on any chain, while merchants receive settlement in their preferred token — whether a stablecoin, native asset, or any other supported token.

One integration. Any-to-any payments. Instant and transparent.

<figure><img src="/files/LO5zJ7R0iJaO211BCSrW" alt=""><figcaption></figcaption></figure>

### Key Highlights

* **50+ Chains** — Connect users across all major networks
* **Ultra-Fast Settlement** — Sub-3-second median fill time on most routes
* **High Reliability** — Battle-tested infrastructure trusted by growing numbers of partners
* **Revenue Opportunities** — Flexible App Fees automatically settled in USDC or USDT

### Who Benefits from WheelX Payment

* **Payment Processors** — Add multi-chain acceptance to your stack with a single integration.
* **Wallets & Neobanks** — Let users pay merchants directly from any token or chain without bridging or switching networks.
* **Commerce Platforms** — Enable merchants to accept payments from any buyer across the entire on-chain ecosystem, regardless of the token or chain they hold.

### Integration Options

**WheelX Payment** — No wallet connection needed. Generate a unique deposit address or QR code for users to send funds from any wallet or exchange.

### Powerful Commerce Features

* **Exact Output Settlement** — Guarantee merchants receive the precise amount requested (no slippage risk for the receiver).
* **Fee Sponsorship & Gasless Payments** — Offer frictionless checkout by covering gas fees or enabling fully gasless transactions.
* **App Fees** — Earn revenue on every transaction, automatically collected in USDC or USDT.
* **Real-Time Tracking** — Full visibility into transaction status, routes, and settlement via API and WebSockets.

WheelX handles the complex cross-chain routing, settlement guarantees, and technical infrastructure — allowing you to focus on building great merchant tools, order management, invoicing, and customer experiences on top.

### Ready to Integrate?

Add powerful cross-chain payments to your platform with one integration. Check out our Quickstart Guide or contact us at **<support@wheelx.fi>** to discuss your specific use case.


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