# Columbia API Banking

**Canonical:** https://apis.io/apis/columbia-banking/columbia-api-banking/  
**Provider:** Columbia Bank — https://apis.io/providers/columbia-banking/  
**Documentation:** https://www.columbiabank.com/commercial/api-banking/

Columbia API Banking is published by [Columbia Bank](https://apis.io/providers/columbia-banking/) on the [APIs.io](https://apis.io/) network. Tagged areas include Commercial Banking, Treasury Management, Payments, and ACH. The published artifact set on APIs.io includes API documentation.

First-party commercial and treasury-management API product from Columbia Bank, providing programmatic access to banking data and operations for integration with financial software and ERP platforms. Documented capabilities include book transfers, ACH file imports, positive pay, stop-payment and NSF management, new account requests, lockbox management, transaction and statement retrieval, check images, and real-time account balances, with responses available in JSON and XML. A production-ready SDK (source code and sample apps) and the gated Columbia API Portal provide documentation and an event log for debugging. No public OpenAPI/Swagger specification or public base URL was found; technical reference lives behind the Columbia API Portal.

## Machine-readable artifacts (3)

- **Documentation** — https://www.columbiabank.com/commercial/api-banking/
- **Documentation** — https://www.columbiabank.com/commercial/api-banking/developer-tools/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/columbia-banking/refs/heads/main/apis.yml

## Tags

Commercial Banking, Treasury Management, Payments, ACH

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/columbia-banking/columbia-api-banking/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/columbia-banking/.