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PATCH
/
banking
/
accounts
/
{account_id}
Update Account (Banking Connectivity)
curl --request PATCH \
  --url https://api-sandbox.y.uno/v1/banking/accounts/{account_id} \
  --header 'Content-Type: application/json' \
  --header 'private-secret-key: <api-key>' \
  --header 'public-api-key: <api-key>' \
  --data '
{
  "account_id": "550e8400-e29b-41d4-a716-446655440000",
  "account_type": "CHECKING"
}
'
{
  "id": "acct_aa0e8400-e29b-41d4-a716-446655440000",
  "entity_id": "ent_660e8400-e29b-41d4-a716-446655440000",
  "onboarding_id": "onb_990e8400-e29b-41d4-a716-446655440000",
  "account_id": "550e8400-e29b-41d4-a716-446655440000",
  "provider": {
    "account_id": "col_bank_account_789"
  },
  "account_type": "CHECKING",
  "status": "ACTIVE",
  "account_number": "1234567890",
  "routing_number": "123456789",
  "iban": null,
  "currency": "USD",
  "balance": {
    "available": 5000,
    "current": 5000,
    "pending": 0
  },
  "account_details": {
    "account_name": "John Doe - Primary Checking",
    "sort_code": null,
    "bsb": null,
    "swift": null
  },
  "payment_rails": {
    "incoming": [
      "ACH",
      "WIRE"
    ],
    "outgoing": [
      "ACH",
      "WIRE"
    ]
  },
  "supports_book_transfers": true,
  "created_at": "2026-02-01T10:10:00Z",
  "updated_at": "2026-02-01T12:00:00Z"
}

Documentation Index

Fetch the complete documentation index at: https://docs.y.uno/llms.txt

Use this file to discover all available pages before exploring further.

Update an existing Banking Connectivity account. Only include the fields you want to change.

Authorizations

​
public-api-key
string
header
required
​
private-secret-key
string
header
required

Path Parameters

​
account_id
string
required

The unique identifier of the account. Found on the Yuno dashboard (UUID, 36 chars).

Body

application/json
​
account_id
string
required

The unique identifier of the merchant's Yuno account (UUID, 36 characters).

Example:

"550e8400-e29b-41d4-a716-446655440000"

​
account_type
enum<string>

The updated account type.

Available options:
CHECKING,
SAVINGS,
INVESTMENT
Example:

"CHECKING"

Response

OK

​
id
string

The unique identifier of the Banking Connectivity account (prefixed acct_).

Example:

"acct_aa0e8400-e29b-41d4-a716-446655440000"

​
entity_id
string

The id of the entity associated with this account.

Example:

"ent_660e8400-e29b-41d4-a716-446655440000"

​
onboarding_id
string

The id of the onboarding used to create this account.

Example:

"onb_990e8400-e29b-41d4-a716-446655440000"

​
account_id
string

The merchant's Yuno account identifier.

Example:

"550e8400-e29b-41d4-a716-446655440000"

​
provider
object
​
account_type
enum<string>
Available options:
CHECKING,
SAVINGS,
INVESTMENT
Example:

"CHECKING"

​
status
enum<string>
Available options:
ACTIVE,
PENDING,
INACTIVE
Example:

"ACTIVE"

​
account_number
string
Example:

"1234567890"

​
routing_number
string | null
Example:

"123456789"

​
iban
string | null
Example:

null

​
currency
string
Example:

"USD"

​
balance
object
​
account_details
object
​
payment_rails
object
​
supports_book_transfers
boolean
Example:

true

​
created_at
string
Example:

"2026-02-01T10:10:00Z"

​
updated_at
string
Example:

"2026-02-01T12:00:00Z"