Supplier Payment System

The supplier payment system connects the vault to the real trade transaction.

Operators use this system to receive or verify purchase orders and request capital from the vault to pay suppliers.

When a trade is approved, the system can unlock capital for the supplier payment, register the invoice through NF-e, store the invoice, and send the invoice to the buyer with the vault as the payment recipient.

The intended flow is:

1. Operator receives purchase order.
2. Operator requests capital for supply.
3. Supplier payment system verifies the transaction.
4. Vault releases capital.
5. Supplier is paid.
6. Invoice is registered through NF-e.
7. Buyer receives the invoice.
8. Buyer pays the vault.
9. Data is fed back into the Travessia data layer.

Problem Solved

The supplier payment system reduces fraud and improves control over capital deployment.

It helps ensure that funds are released only for real trade activity, invoices are properly registered, and repayment instructions are set correctly from the beginning.

Instead of relying only on operator promises or manual reconciliation, the system creates a programmatic link between purchase orders, supplier payments, invoice registration, and buyer repayment.

Each invoice and unlock event also feeds back into the data layer, improving transparency and risk estimation over time.