Payments Overview

Accept fixed-price crypto payments with payment links and hosted checkout.

Use payment links when your customer pays a set amount for a product, invoice, or service. ZBX hosts checkout; you share a URL or redirect from your app.

When to use this path

• E-commerce checkout
• Invoices with a known total
• One-time donations or event tickets at a fixed price

Not this path: continuous user balances → use Deposit Accounts Overview.

Building blocks

Building block	Role
Payment Links	Merchant object + public checkout URL
Plan	Pricing definition (one-time or recurring) backing the link
Checkout	Hosted customer payment experience
Webhooks Overview	Server-side confirmation (Payment.Updated, etc.)

Prerequisites

1. Settlement Overview configured
2. API key (Authentication)
3. Webhook endpoint with Verify Webhook Signatures for production

Cookbooks

• Cookbook: Sell a Product
• Cookbook: Recurring Billing

Related dashboard

• Pay links: https://merchants.zbx.boomfi.xyz/dashboard/pay-links
• Transactions: https://merchants.zbx.boomfi.xyz/dashboard/transactions
• Customers: https://merchants.zbx.boomfi.xyz/dashboard/customers