How does a treasury engine integrate with erps and bank apis for end to end auto

Updated 9/9/2025

A treasury engine integrates with ERPs and bank APIs to automate treasury operations by facilitating seamless data flow, ensuring real-time updates, and maintaining compliance with financial regulations.

Why it matters

How to apply

  1. Assess current systems: Evaluate existing ERP systems and banking relationships to identify integration points and data flows.
  2. Choose integration methods: Decide on secure APIs, webhooks, or file transfers for data ingestion from ERPs, considering the capabilities of each ERP system.
  3. Establish bank connectivity: Utilize open banking APIs, SWIFT, or host-to-host channels for secure communication with banks.
  4. Implement orchestration layer: Develop an orchestration layer that handles validations, approvals, and data translations (e.g., mapping to ISO 20022 formats).
  5. Adopt event-driven architecture: Use event-driven patterns to enable real-time updates and notifications for critical events such as payment status changes.
  6. Ensure security measures: Implement strong authentication methods (e.g., OAuth 2.0, mTLS) and message-level security to protect sensitive financial data.
  7. Create a canonical data model: Design a standardized data model within the treasury engine to simplify data mapping across various ERPs and banks.
  8. Establish monitoring and alerting: Set up monitoring systems to track integration performance and alert relevant stakeholders in case of issues.
  9. Align with change management: Integrate the treasury engine with existing change management processes to ensure compliance with SOX controls.

Metrics to track

Pitfalls

Key takeaway: Use standardized messaging and secure, event-driven APIs with strong controls to unify ERP and bank data into automated, resilient treasury workflows.