PayStarSea
System Design

Payment Processing Architecture

PayStarSea connects each customer payment to a specific online-store order, tracks blockchain confirmation and coordinates eligible merchant withdrawals.

Why Order-Level Addresses Matter

A clear relationship between a checkout order and its blockchain payment helps automate reconciliation:

  • ✓ Each order receives a unique derived payment address for the selected asset and network.
  • ✓ Incoming transactions can be associated with the intended order without relying on manual review.
  • ✓ Order status changes remain separate from later balance consolidation and merchant withdrawals.

Payment, blockchain confirmation and merchant withdrawal are separate stages. A confirmed order does not by itself mean that a withdrawal has completed.

How the PayStarSea Workflow Works

The workflow links a unique order address with on-chain monitoring, WooCommerce status updates, merchant balances and configured withdrawals.

How it works:

1

Order & Address Creation

When a customer selects crypto at checkout, PayStarSea creates a payment session and a unique derived address for that order.

2

Blockchain Detection & Confirmation

The customer sends the displayed amount to the order address. PayStarSea monitors the selected network and waits for the applicable confirmation conditions.

3

Order Update & Merchant Balance

After confirmation, the corresponding order is updated through the API and webhook workflow, and the eligible amount is reflected in the merchant balance.

4

Consolidation & Withdrawal

Eligible balances can be consolidated and sent to the merchant's designated external wallet according to the applicable settings and product rules.

The Merchant Advantage

  • Clear order-to-payment matching
  • Automatic on-chain status updates
  • Network-fee-aware consolidation
  • Separate confirmation and withdrawal stages

Consolidation and withdrawal transactions may incur blockchain network fees. Actual cost and timing vary by asset, network conditions, order volume, risk checks and merchant configuration.