# Validate Routing Number

Validates a routing number and returns bank information including name, address, and supported payment methods (ACH/Wire).

Endpoint: GET /routing-numbers/{routing_number}
Version: 1.0.0
Security: apiKeyAuth

## Path parameters:

  - `routing_number` (string, required)

## Header parameters:

  - `x-entity-id` (string)
    Optional entity ID for scoped access to entity-specific data

## Response 200 fields (application/json):

  - `routing_number` (string, required)

  - `bank_name` (string, required)

  - `bank_short_name` (any)

  - `address_1` (any)

  - `address_2` (any)

  - `wire` (any)

  - `ach` (any)

  - `city` (any)

  - `state` (any)

  - `zip_code` (any)

## Response 422 fields (application/json):

  - `detail` (array)

  - `detail.loc` (array, required)

  - `detail.msg` (string, required)

  - `detail.type` (string, required)