---
title: "Banking"
description: "1 posts about Banking, summarised, each linking to the original."
---

# Banking
> 1 posts about Banking, summarised, each linking to the original.

## Articles

### [Composable Banking, Canonical Payments: A Foundation for Agentic Operations](https://yomu.fyi/post/composable-banking-canonical-payments-a-foundation-for-agentic-operati.md)
- Company: [MongoDB](https://yomu.fyi/company/mongodb.md)
- Published: Oct 19, 2026
- Type: Explainer

Legacy payment architectures in financial institutions are fragmented, rigid, and deeply siloed, making adaptation to new payment rails and AI operations difficult. Banks can overcome this by adopting a composable business-capability architecture based on the BIAN standard, decoupling payment logic from tightly coupled systems. A canonical payment model gives each payment a common business vocabulary and identity throughout its lifecycle, accumulating context from validations, enrichments, and exceptions. MongoDB’s flexible document model, with search, vector search, change streams, and multi-document transactions, provides the unified data layer that enables these capabilities and agentic operations. For example, a cutoff-exception event allows an agent to read canonical context and recommend same-day processing with human review, and new rails like ACH are added by extending the canonical model rather than creating new silos.