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KeyCorp

KeyCorp ACH Transactions API

ACH Inquiry functions to list and retrieve ACH transaction details

Documentation Provider Profile APIs.io OpenAPI GitHub

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

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

This API exposes 3 operations across 3 paths, and defines 16 schemas. It is described by OpenAPI 3.2.0, at version 2.1.2.

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

3 operations 3 paths 16 schemas 2 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.1.2
Base URL
https://partner-api.key.com/commercial/accounts/v1
Authentication
HTTP Bearer
Contact
KeyBank Developer Support
Resource Areas
1

Authentication & Security 1

KeyCorp ACH Transactions API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Access token supplied in the Authorization header using the Bearer scheme (e.g. Authorization: Bearer {token}).

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 2 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

ACH Transactions 3

ACH Inquiry functions to list and retrieve ACH transaction details

GET
/accounts/transactions/v1/ach/detail/{parNumber}
Get details about an ACH transaction with a parNumber.
searchAchTransaction 2 params → 200404500
POST
/accounts/transactions/v1/ach/list
Advanced search for ACH transactions
searchAchTransactions 1 param body → 200400403500
GET
/accounts/transactions/v1/ach/settled/{settlementTransactionId}
Advanced search for settled ACH transactions
searchAchSettledTransactions 4 params → 200400404500

Schemas 16

The contract defines 16 schemas that model the data the API accepts and returns. The most detailed are AchDetailTransaction (29 properties), AchListTransaction (22 properties), AchSettledTransaction (19 properties), Exception (6 properties). Each schema is shown below with its type and property counts.

AchSettledTransaction
object
Results from ACH transaction where the status is "SETTLED" or "RETURNED".
19 properties
ConnectError
object
1 property
PageMetadata
object
Data information returned as a message or page information retrieved from the server.
1 property
Message
object
Informational code and message from the server.
2 properties
AccountList
object
Contains details about the account like account number.
1 property
AchListTransaction
object
Results from ACH transaction account search.
22 properties
AchDetailTransaction
object
Contains transaction details associated with the queried parNumber.
29 properties
Addendum
object
Contains addenda record information.
3 properties
AccountDetail
object
Contains details about the account like number, bank number, and routing number.
3 properties
NotificationOfChange
object
Contains change details and corrected data.
3 properties
ErrorMetadata
object
Error metadata including validation or service messages.
1 property
Page
object
Page information returned from the server.
5 properties
ServiceErrorData
object
Detailed service-level error information, if available.
1 property
Exception
object
Contains information about errors related to the request.
6 properties
PartyDetail
object
Contains details about the party like ID number, company name, and the customer name.
3 properties
PartyList
object
Contains the customer identification number and company name.
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

keycorp-ach-transactions-api-openapi.yml Raw ↑

Other APIs KeyCorp publishes across the network.

KeyCorp Account Information API
AE Profile APIs.io
KeyCorp Account Transactions API
AE Profile APIs.io
KeyCorp Accounts API
AE Profile APIs.io
KeyCorp ACH API
AE Profile APIs.io
KeyCorp ACH Payment Origination API
AE Profile APIs.io
KeyCorp ACH Payment Request Inquiry API
AE Profile APIs.io
KeyCorp Health Check API
AE Profile APIs.io
KeyCorp Image Check API
AE Profile APIs.io
KeyCorp Initiate API
AE Profile APIs.io
KeyCorp Participant API
AE Profile APIs.io
KeyCorp RTP API
AE Profile APIs.io
KeyCorp Stop Payments API
AE Profile APIs.io
#ACH Transactions
← Back to K APIs
API Details
ID
keycorp:keycorp-ach-transactions-api
Base URL
https://partner-api.key.com/commercial/accounts/v1
Docs
https://developer.key.com/docs/commercial/accounts
Provider
KeyCorp
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