Crypto payment API

Add cryptocurrency payments to your website, app or customer portal with Waltix. Customers pay in USDT, BTC and other available currencies, and your service receives the payment result automatically. Your team no longer has to look up transfers in the blockchain and match them with orders manually.

Why a business needs a crypto payment API

The API connects Waltix to your company's systems. A customer places an order, receives payment details and sends the funds, after which your website updates the payment status on its own. The business owner does not need to read code: they choose the scenario, and a developer wires it up following the Waltix documentation.

  • an extra payment method for your customers
  • payments accepted without constant manual checks
  • payments linked to an order or an account automatically
  • clear statuses and a full operation history
  • capacity to process more payments without extra load on staff

What you can build with it

1

Accept crypto on your website

The buyer sees the amount, the currency and the network, receives payment details and sends the funds. Waltix tracks the incoming transfer and reports the result to your website. Once it is confirmed, you can move the order into fulfilment, unlock access to a service or top up the customer's internal balance.

2

Issue invoices and payment links

Crypto invoices suit custom orders, digital services, subscription plans and B2B settlements. The customer gets a dedicated link with an amount and an expiry date. You can place it in a customer portal, send it by email or pass it on through a sales manager.

3

Automate payouts

If your company pays out to customers, partners or contractors on a regular basis, those operations can be triggered from your own system. That removes manual work and keeps every settlement inside one process. The rules, limits and grounds for each payout remain entirely up to the business.

How the integration goes

  1. 1

    Pick the scenario. Decide what you need: order checkout, an invoice, a balance top-up or a payout.

  2. 2

    Create a Waltix account. The dashboard gives you the tools to connect and manage operations.

  3. 3

    Hand the task to a developer. They connect Waltix to your website or service and set up automatic status delivery.

  4. 4

    Walk through the customer path. Test currency and network selection, the amount, payment confirmation and the error cases.

  5. 5

    Launch the new payment method. After testing, customers can pay in crypto alongside your other payment options.

What the company gets

You can accept USDT and other available currencies, generate payment details and invoices, receive operation statuses and run payouts when you need them. Every payment is tied to an order, an account or an internal request, so sales, support and finance all work with clear data inside the systems they already use.

Waltix tracks incoming funds, runs the checks that apply to the transaction and passes the result back to the business. You do not have to build your own blockchain monitoring infrastructure.

In short, for the engineering team

Integration runs through the Waltix API. A developer sets up address or invoice creation, status retrieval and a secure data exchange with your systems. Exact request parameters, security rules and code samples live in the technical documentation.

Who the Waltix API is for

It fits online stores, SaaS products, marketplaces, customer portals and B2B projects. It is meant for companies that need a full payment process with clear statuses and a link to their existing systems, rather than manual handling of incoming transfers.

Frequently asked questions

No. The owner defines the commercial scenario, and an in-house or contracted developer handles the technical integration.

Yes, Waltix supports USDT in the available networks. At checkout it is important to show the selected network clearly to the customer.

Usually not. Waltix connects to an existing website, app or internal system. The amount of work depends on the platform you use.

Waltix sends the operation status to your systems. The website can update the order, activate a service or notify a staff member automatically.

Connect cryptocurrency payments

Create a Waltix account and pick the scenario you need. Hand the technical part to a developer together with the API documentation.