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

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Supported Tokens

  • STT
  • SOMUSD

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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.

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Contract

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CLI

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Product Screen

ArcPay invoices dashboard