Nacha International ACH Remittance (IAR) API is one of 19 APIs that Nacha publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include International ACH Remittance (IAR). The published artifact set on APIs.io includes an OpenAPI specification, an API reference, and API documentation.
This API exposes
2 operations
across 2 paths,
and defines 40 schemas.
It is described by OpenAPI 3.2.0, at version 1.0.1.
Requests are made against a single base URL, https://api.asig.org/payments/v1.
2 operations2 paths40 schemas2 POST
Metadata
The identity and technical contract details declared by the specification.
Nacha International ACH Remittance (IAR) API declares
1 security scheme
for authenticating requests.
An API key is passed in the query as apikey (APIKeyQueryParam).
Paths & Operations 2
Across 2 paths, the API surfaces 2 operations — 2 POST. Each is listed below with its method, path, parameters, and response codes.
International ACH Remittance (IAR) 2
POST
/iarplus
Send all information known about the transaction’s parties prior to the sending of the IAT
International ACH Remittancebody→ 200400401403404405406415
POST
/iar
Send all information known about the transaction’s parties prior to the sending of the IAT
International ACH Remittancebody→ 200400401403404405406415
Schemas 40
The contract defines 40 schemas that model the data the API accepts and returns. The most detailed are postalAddress (18 properties), taxRecord (13 properties), contactDetails (13 properties), taxRemittance (11 properties). Each schema is shown below with its type and property counts.
amountAndType
array
taxPeriod
object
Party to which the tax applies.
5 properties
errorDetails-400
object
2 properties
error-401
object
Authentication failed or user doesn’t have permissions for requested operation
1 property
party
object
Identification of a person or an organisation
6 properties
organisationIdentification
object
Identification of an organisation
5 properties
amountAndReason
array
accountIdentification
object
Identification of an organisation
4 properties
postalAddress
object
Information that locates and identifies a specific address, as defined by postal services.
18 properties
error-503
object
Service is temporarily unavailable
2 properties2 required
unprocessableRequestErrorDetails
object
2 properties2 required
taxRemittance
object
Provides remittance information about a payment made for tax-related purposes.
11 properties
error-400
object
The request could not be understood or required parameters were missing
1 property
error-415
object
The media format of the requested data is not supported by the server, so the server is rejecting the request.
2 properties2 required
lineIdentification
array
error-403
object
The client does not have access rights to the content; that is, it is unauthorized, so the server is refusing to give the requested resource. Unlike 401, the c…
2 properties2 required
remittanceAmount
object
Provides details on the amounts.
6 properties
error-500
object
500 - Internal Server Error
1 property1 required
remittanceInformation
object
Information supplied to enable the matching of an entry with the items that the transfer is intended to settle, such as commercial invoices in an accounts' rec…
2 properties
error-422
object
422 - Unprocessable request
1 property1 required
branchData
object
Identifies a specific branch of a financial institution.
4 properties
privateIdentification
object
Unique and unambiguous identification of a person, for example a passport.
7 properties
garnishmentRemittance
object
Provides remittance information about a payment for garnishment-related purposes.
10 properties
contactDetails
object
Set of elements used to indicate how to contact the party.
13 properties
amount
object
2 properties2 required
taxParty
object
Party to which the tax applies.
5 properties
lineDetails
array
errorDetails-401
object
2 properties2 required
referredDocumentInformation
array
structuredRemittanceInformation
array
Information supplied to enable the matching/reconciliation of an entry with the items that the payment is intended to settle, such as commercial invoices in an…
internalServerErrorDetails
object
2 properties2 required
response-200
object
2 properties1 required
proxyAccountIdentification
object
Specifies an alternate assumed name for the identification of the account.
2 properties
error-406
object
Web server doesn't find any content that conforms to the criteria given by the user agent.
2 properties2 required
taxRecord
object
Record of tax details
13 properties
agent
array
Identification of a financial institution.
creditorReferenceInformation
object
Reference information provided by the creditor to allow the identification of the underlying documents.
3 properties
error-404
object
Resource was not found.
2 properties2 required
account
array
Details to identify an account
1 required
error-405
object
The request method is known by the server but has been disabled and cannot be used.
2 properties2 required
Specification
The full machine-readable OpenAPI contract behind this narrative.
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