Skip to main content
ArcPay invoices give agent businesses a normal client billing workflow while keeping settlement evidence on Somnia.

​
Supported Tokens

  • STT
  • SOMUSD

​
Flow

  1. Operator creates invoice metadata in the ArcPay workspace.
  2. App derives invoiceId = keccak256(publicInvoiceId).
  3. Operator calls AgentInvoiceBook.createInvoice.
  4. Payer signs payNativeInvoice for STT or approves SOMUSD then calls payTokenInvoice.
  5. Operator can sync status from Somnia and export audit evidence.

​
Contract

AgentInvoiceBook: 0x643De19f32B1d0c396Cf8B5cD677549c442Fbbf7
SOMUSD: 0x02b8316775057e2096471473663d51ceafbe3e3b

​
CLI

npm run arcpay -- invoice-id inv_001
npm run arcpay -- invoice-guide

​
Product Screen

ArcPay invoices dashboard