Self-hosted ledger infrastructure for embedded payments
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The objective: execute payments within existing invoice workflows
A global AP/AR automation leader sought to embed payment execution directly into its existing invoice workflows by deploying a bank-grade core ledger. The solution had to support a fast, self-hosted deployment, work across multiple jurisdictions, and integrate seamlessly with both their platform and their licensed banking partners, all without introducing operational or regulatory risk.

About the client
The client operates one of the largest AP/AR automation platforms in the world, sitting upstream of banks in the invoice lifecycle. They serve 25,000+ enterprise customers across 32 countries.
They already control invoice creation, approval, and reconciliation at volumes that exceed those typically handled by bank payment systems. Historically, however, payment execution sat outside their platform. This created fragmented workflows, limited transaction visibility, and value that was being captured downstream by others.
The client did not intend to become a bank. Their goal was to embed payments as a natural extension of invoicing, which required bank compatible infrastructure that could slot into existing regulated environments rather than replace them.
Architectural challenges
From a financial services and infrastructure perspective, the key challenges were:
Ledger control & data residency
Cloud only embedded finance providers offered limited deployment flexibility and weak data governance. The client needed full ownership of the ledger inside their own infrastructure.
Regulatory alignment
Any payment capability had to slot cleanly into the AML and KYC controls, audit requirements, and operational risk frameworks already used by their bank partners. No new regulatory surface area.
Integration complexity
The solution had to connect smoothly with bank payment rails, enterprise ERP systems, and existing reconciliation processes, without disrupting the workflows their customers already rely on.
Future-proof scalability
The architecture needed to support not just the initial payments use case but also the feature and product launches the client plans to layer on top.
The solution:
We deployed Fabric, our bank-grade core ledger, in a self-hosted model inside the client's own infrastructure. Fabric acts as the transaction system of record, sitting at the heart of their platform while integrating cleanly with bank-owned payment rails. This gives the client full control of the ledger, full visibility of every transaction, and a foundation built to scale with future products, all without taking on the responsibilities of a regulated bank.

Key components:
The outcome:
By adding payment execution to their AP/AR capabilities, the client is closing the loop from invoice ingestion through to settlement, all within a single platform. What used to require multiple systems and external handoffs is now one continuous flow.
Built on Fabric, the platform can now layer on new financial services over time, from core banking features through to deeper integration with payment rails, delivering a seamless, end to end financial operations experience to their enterprise customers.
We’re transforming invoice management from a back‑office task into a closed‑loop money movement engine, creating ‘process and pay’ in one seamless motion.
Head of Payments US-based E-invoicing softwareSee how we create results!
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