Deprecated
Look up bank by routing number
This endpoint has been deprecated and will be removed in a future release. Use /institutions.
Search for institutions by either their name or routing number.
To access this endpoint using an access token
you'll need to specify the /fed.read scope.
GET
/institutions/ach/search
curl -X GET "https://api.moov.io/institutions/ach/search" \
-H "Authorization: Bearer {token}" \
-H "X-Moov-Version: v2026.04.00"The request completed successfully.
{
"achParticipants": [
{
"achLocation": {
"address": "123 Main Street",
"city": "Boulder",
"postalCode": "80301",
"postalCodeExtension": "0000",
"state": "Colorado"
},
"customerName": "Main Street Bank",
"newRoutingNumber": "987654321",
"officeCode": "0",
"phoneNumber": "1234567789",
"recordTypeCode": "1",
"revised": "041921",
"routingNumber": "123456789",
"servicingFRBNumber": "123456789",
"statusCode": "1",
"viewCode": "1",
"cleanName": "Main Street Bank",
"logo": {
"name": "Main Street Bank",
"url": "https://www.mainstreetbank.com/logo.png"
}
}
]
}Response headers
x-request-id
string
required
A unique identifier used to trace requests.
The server could not understand the request due to invalid syntax.
{
"error": "string"
}Response headers
x-request-id
string
required
A unique identifier used to trace requests.
The request contained missing or expired authentication.
Response headers
x-request-id
string
required
A unique identifier used to trace requests.
The user is not authorized to make the request.
Response headers
x-request-id
string
required
A unique identifier used to trace requests.
Request was refused due to rate limiting.
Response headers
x-request-id
string
required
A unique identifier used to trace requests.
The request failed due to an unexpected error.
Response headers
x-request-id
string
required
A unique identifier used to trace requests.
The request failed because a downstream service failed to respond.
Response headers
x-request-id
string
required
A unique identifier used to trace requests.
Headers
X-Moov-Version
string
Set this header to v2026.04.00 to use the API described in this specification. When omitted, the server defaults to v2024.01.00, which may not match the behavior documented here.
Possible values:
v2026.04.00
Query parameters
name
string
Name of the financial institution. Either
name or routingNumber is required.
routingNumber
string
Routing number for a financial institution. Either
routingNumber or name is required.
state
string
The state where a financial institution is based.
limit
integer
Maximum results returned by a search.
Response
achParticipants
array<object>
required
Show child attributes
achLocation
object
Show child attributes
address
string
<=32 characters
required
city
string
<=24 characters
required
postalCode
string
<=5 characters
required
postalCodeExtension
string
<=4 characters
required
state
string
<=24 characters
required
cleanName
string
customerName
string
logo
object
| null
Show child attributes
name
string
required
url
string
required
newRoutingNumber
string
<=9 characters
officeCode
string
phoneNumber
string
recordTypeCode
string
revised
string
routingNumber
string
<=9 characters
servicingFRBNumber
string
statusCode
string
viewCode
string