Alloy River

Alloy River combines AI automation with accounting and finance professionals to run outsourced bookkeeping, financial reporting, and executive decision support. For ProPay, Alloy River is downstream of a decision already made, the system that receives approved contractor and supplier payment records for reconciliation and reporting. Nothing reaches Alloy River until ProPay has validated the invoice against the authorization record that approved the work.

What ProPay sends to Alloy River

ProPay validates contractor and supplier invoices against the authorization decision that approved the repair or parts order, the same decision that carried a confidence level and a documented reason at the time it was made. Only invoices that pass that check reach Alloy River.

Every payment record ProPay sends to Alloy River traces back to a specific claim: a validated invoice, an authorization decision made at a known confidence level, and, where a homeowner was involved, the SMS conversation that confirmed the work was done.

That’s what Alloy River receives: a payment instruction with the underlying claim, invoice, and authorization already reconciled, ready for its own reporting and review rather than a raw invoice needing separate research.

How the Alloy River connection works

Alloy River works from the financial data your existing systems already produce, which is where ProPay’s payment and invoice records land.

A Forward Deployed Engineer maps ProPay’s payment records to Alloy River’s reporting structure during deployment, so what lands there fits how your finance team already reconciles spend.

What stays with Alloy River

Alloy River continues to own bookkeeping, financial reporting, and the decision support it provides exactly as it does today. ProPay supplies validated payment records; Alloy River remains responsible for the financial function built on top of them.

Data handling and security

Payment data sent to Alloy River comes from a company-specific ProPay instance, one client’s financial data is never accessible to another. ProPay is SOC 2 compliant, with both Type I and Type II audits complete.

Every payment ProPay sends to Alloy River is logged alongside the authorization decision and confidence level behind it, so any record reaching Alloy River is traceable back to the claim that generated it.

Deploying the integration

A dedicated Forward Deployed Engineer sets up the Alloy River connection to match your chart of accounts and reporting structure before any live payment data flows through it.

Frequently asked questions about ProPay and Alloy River

Does ProPay replace Alloy River?

No. Alloy River continues to own bookkeeping, reporting, and financial decision support; ProPay supplies validated payment records once its own authorization check has passed.

How does ProPay connect to Alloy River?

ProPay writes payment and invoice records into the financial data Alloy River already works from. A Forward Deployed Engineer maps the connection to your specific setup during deployment.

Can a payment record reach Alloy River without authorization?

No. Every invoice is validated against the authorization record before it’s sent, recommendations outside configured thresholds route to a person first.