Jack Henry & Associates

Jack Henry & Associates Routing Numbers API

Routing number validation.

Documentation GitHub OpenAPI

Operations 1

GET /a/consumer/api/v0/routing-numbers/{routingNumber} Lookup Routing Number #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Banno Consumer Routing Numbers API
  description: 'Build apps and services using the same Consumer API that powers Banno

    Mobile and Online.'
  version: v0
  contact:
    name: Jack Henry Developer Support
    url: https://jackhenry.dev/support/
  license:
    name: Proprietary
    url: https://www.jackhenry.com/legal/terms-of-use
servers:
- url: https://api.banno.com
  description: Banno production
security:
- openIdConnect: []
tags:
- name: Routing Numbers
  description: Routing number validation.
paths:
  /a/consumer/api/v0/routing-numbers/{routingNumber}:
    get:
      summary: Lookup Routing Number
      operationId: lookupRoutingNumber
      tags:
      - Routing Numbers
      parameters:
      - name: routingNumber
        in: path
        required: true
        schema:
          type: string
          pattern: ^[0-9]{9}$
      responses:
        '200':
          description: Routing-number metadata.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RoutingNumber'
components:
  schemas:
    RoutingNumber:
      type: object
      properties:
        routingNumber:
          type: string
        institutionName:
          type: string
        institutionAddress:
          type: string
        valid:
          type: boolean
  securitySchemes:
    openIdConnect:
      type: openIdConnect
      openIdConnectUrl: https://api.banno.com/a/oidc/.well-known/openid-configuration