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Nacha Expand Bank Contact V2 API

The Expand Bank Contact V2 API from Nacha — 1 operation(s) for expand bank contact v2.

Nacha Expand Bank Contact V2 API is one of 19 APIs that Nacha publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Expand Bank Contact V2. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, and API documentation.

This API exposes 2 operations across 1 path, and defines 13 schemas. It is described by OpenAPI 3.2.0, at version 1.0.9.

Requests are made against a single base URL, https://api.afinis.org/ASIG/Bank_Contact_v2/1.0.5.

2 operations 1 paths 13 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.9
Base URL
https://api.asig.org/v1
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Nacha Expand Bank Contact V2 API declares 1 security scheme for authenticating requests. An API key is passed in the query as apikey (APIKeyQueryParam).

Paths & Operations 2

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

Expand Bank Contact V2 2
POST
/banks/contact
Allow a FI to input data into the FI contact data base
Expand Bank Contact V2 - Input body → 201400401403404500503
GET
/banks/contact
Allow a FI to retrieve data from the FI contact data base
Expand Bank Contact V2 - Get 2 params → 200400401403404500503

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are bankContact (6 properties), contactDetails (5 properties), response (3 properties), other (2 properties). Each schema is shown below with its type and property counts.

unauthorized
object
401 - Unauthorized
1 property 1 required
internalServerErrorDetails
object
2 properties 2 required
bankContact
object
6 properties
other
object
2 properties 2 required
partyType
string
unauthorizedErrorDetails
object
2 properties 2 required
badRequestErrorDetails
object
2 properties 2 required
internalServerError
object
500 - Internal Server Error
1 property 1 required
response
object
200 - Response
3 properties 1 required
badRequest
object
400 - Bad Request
1 property 1 required
agent
object
Identification of a financial institution.
2 properties 2 required
contactDetails
object
5 properties 2 required
contactType
string

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nacha-expand-bank-contact-v2-api-openapi.yml Raw ↑

Other APIs Nacha publishes across the network.

Nacha Account Validation API
Nacha Accounts API
Nacha ACH Payments API
Nacha ACH Transaction Status API
Nacha Authorize to Pay API
Nacha Banks API
Nacha Get Corporate Account Balances API
Nacha Get Corporate Transaction History API
Nacha Get Participants Profile API
Nacha Initiate Payment API
Nacha Instant Payment API
Nacha Instant Payment Transfer API
Where this information came from

This is an independent, third-party profile of Nacha Expand Bank Contact V2 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.

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