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KeyCorp Accounts API

The Accounts API from KeyCorp — 1 operation(s) for accounts.

KeyCorp Accounts API is one of 18 APIs that KeyCorp publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Account. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 1 operation across 1 path, and defines 19 schemas. It is described by OpenAPI 3.2.0, at version 2.0.4.

Requests are made against 2 base URLs: https://partner-api-qv.key.com, https://partner-api.key.com.

1 operations 1 paths 19 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.4
Base URL
https://partner-api.key.com/commercial/accounts/v1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

KeyCorp Accounts API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth).

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Accounts 1
POST
/accounts/validations/v2/verifyAccount
Verify an account
verifyAccount body → 200400401403404415429500

Schemas 19

The contract defines 19 schemas that model the data the API accepts and returns. The most detailed are AcctOwner_1 (20 properties), AcctOwner (18 properties), Result (11 properties), Inquiry (7 properties). Each schema is shown below with its type and property counts.

Client
object
Contains the client-provided date, time, and description of the inquiry request.
3 properties
AcctOwner_1
object
20 properties
AOAResponse
object
Contains the response payload for the account validation endpoint.
1 property
accountValidationV2Request
object
1 property
Client_1
object
Contains the client-provided date, time, and description of the inquiry request.
3 properties
systemFault
object
1 property
accountValidationV2Response
object
2 properties 1 required
accountValidation_POST_bodyParameters
object
1 property 1 required
Inquiry
object
Contains the account inquiry request fields
7 properties 4 required
AOARequest
object
Contains the request payload for the account validation endpoint.
1 property
errorResponse
object
Error response with related business or system fault related information.
2 properties
Result
object
Contains the response results for the account owner inquiry
11 properties
accountValidation_POST_response
object
1 property 1 required
AcctStatus
object
Contains the account status details.
2 properties
connectError
object
1 property
exception
object
6 properties
businessFault
object
1 property
AcctOwner
object
Contains details about the account owner to for a more advanced inquiry.
18 properties
serviceErrorData
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

keycorp-accounts-api-openapi.yml Raw ↑

Other APIs KeyCorp publishes across the network.

KeyCorp Account Information API
KeyCorp Account Transactions API
KeyCorp ACH API
KeyCorp ACH Payment Origination API
KeyCorp ACH Payment Request Inquiry API
KeyCorp ACH Transactions API
KeyCorp Health Check API
KeyCorp Image Check API
KeyCorp Initiate API
KeyCorp Participant API
KeyCorp RTP API
KeyCorp Stop Payments API
Where this information came from

This is an independent, third-party profile of KeyCorp Accounts API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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