# KeyBank Account Information API

**Canonical:** https://apis.io/apis/keycorp/account-information-api/  
**Provider:** KeyCorp — https://apis.io/providers/keycorp/  
**Base URL:** https://partner-api.key.com/commercial/accounts/v1  
**Documentation:** https://developer.key.com/docs/commercial/accounts

KeyBank Account Information API is one of 10 APIs that [KeyCorp](https://apis.io/providers/keycorp/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Account Information, Commercial Banking, Reporting, and United States. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The Commercial Accounts Reporting API delivers real-time and historical account-level information for client-authorized commercial KeyBank accounts. It exposes operations to retrieve full account details and balances, search the list of accessible payment accounts, and query both prior-day (up to 180 days) and current-day transaction activity with paging. Requests require OAuth2 bearer tokens, client certificates, and an x-fapi-interaction-id UUID for traceability. Base host is https://partner-api.key.com with a QV sandbox at https://partner-api-qv.key.com.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/keycorp/refs/heads/main/openapi/keycorp-commercial-accounts-reporting-openapi.yml
- **Documentation** — https://developer.key.com/docs/commercial/accounts
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/keycorp/refs/heads/main/apis.yml

## Other KeyCorp APIs (9)

- [KeyBank ACH Origination API](https://apis.io/apis/keycorp/ach-origination-api/)
- [KeyBank Wire Transfer API](https://apis.io/apis/keycorp/wire-transfer-api/)
- [KeyBank RTP Send Payment API](https://apis.io/apis/keycorp/rtp-send-payment-api/)
- [KeyBank Account Validation API](https://apis.io/apis/keycorp/account-validation-api/)
- [KeyBank ACH Inquiry API](https://apis.io/apis/keycorp/ach-inquiry-api/)
- [KeyBank Wire Inquiry API](https://apis.io/apis/keycorp/wire-inquiry-api/)
- [KeyBank RTP Inquiry API](https://apis.io/apis/keycorp/rtp-inquiry-api/)
- [KeyBank Check Services API](https://apis.io/apis/keycorp/check-services-api/)
- [KeyBank Webhooks](https://apis.io/apis/keycorp/webhooks/)

## Tags

Account Information, Commercial Banking, Reporting, United States

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