# KeyCorp Initiate API

**Canonical:** https://apis.io/apis/keycorp/keycorp-initiate-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

KeyCorp Initiate API is one of 18 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 Initiate. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

Send a payment.

## Machine-readable artifacts (11)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/keycorp/refs/heads/main/openapi/keycorp-initiate-api-openapi.yml
- **Documentation** — https://developer.key.com/docs/commercial/accounts
- **Documentation** — https://developer.key.com/docs/ach
- **Documentation** — https://developer.key.com/docs/wireTransfer
- **Documentation** — https://developer.key.com/docs/rtp
- **Documentation** — https://developer.key.com/docs/actval/v2
- **Documentation** — https://developer.key.com/docs/achinquiry
- **Documentation** — https://developer.key.com/docs/wireinquiry
- **Documentation** — https://developer.key.com/docs/rtpinquiry
- **Documentation** — https://developer.key.com/docs/check-services
- **Documentation** — https://developer.key.com/docs/webhooks

## Other KeyCorp APIs (12)

- [KeyCorp Account Information API](https://apis.io/apis/keycorp/keycorp-account-information-api/)
- [KeyCorp Account Transactions API](https://apis.io/apis/keycorp/keycorp-account-transactions-api/)
- [KeyCorp Accounts API](https://apis.io/apis/keycorp/keycorp-accounts-api/)
- [KeyCorp ACH API](https://apis.io/apis/keycorp/keycorp-ach-api/)
- [KeyCorp ACH Payment Origination API](https://apis.io/apis/keycorp/keycorp-ach-payment-origination-api/)
- [KeyCorp ACH Payment Request Inquiry API](https://apis.io/apis/keycorp/keycorp-ach-payment-request-inquiry-api/)
- [KeyCorp ACH Transactions API](https://apis.io/apis/keycorp/keycorp-ach-transactions-api/)
- [KeyCorp Health Check API](https://apis.io/apis/keycorp/keycorp-healthcheck-api/)
- [KeyCorp Image Check API](https://apis.io/apis/keycorp/keycorp-imagecheck-api/)
- [KeyCorp Participant API](https://apis.io/apis/keycorp/keycorp-participant-api/)
- [KeyCorp RTP API](https://apis.io/apis/keycorp/keycorp-rtp-api/)
- [KeyCorp Stop Payments API](https://apis.io/apis/keycorp/keycorp-stoppayments-api/)

## Tags

Initiate

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