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Square BankAccounts API

The BankAccounts API from Square — 3 operation(s) for bankaccounts.

Square BankAccounts API is one of 45 APIs that Square publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

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

This API exposes 3 operations across 3 paths, and defines 11 schemas. It is described by OpenAPI 3.2.0, at version 2.0.

Requests are made against a single base URL, https://connect.squareup.com.

3 operations 3 paths 11 schemas 3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0
Server
https://connect.squareup.com
Authentication
OAuth 2.0, API Key
License
Terms of Service
Resource Areas
1

Authentication & Security 2

Square BankAccounts API declares 2 security schemes for authenticating requests. It supports OAuth 2.0 (oauth2) using the authorizationCode flow, exposing 57 scopes. An API key is passed in the header as Authorization (oauth2ClientSecret).

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 GET. Each is listed below with its method, path, parameters, and response codes.

BankAccounts 3
GET
/v2/bank-accounts
Square List Bank Accounts
ListBankAccounts 3 params → 200
GET
/v2/bank-accounts/by-v1-id/{v1_bank_account_id}
Square Get Bank Account by V1 ID
GetBankAccountByV1Id 1 param → 200
GET
/v2/bank-accounts/{bank_account_id}
Square Get Bank Account
GetBankAccount 1 param → 200

Schemas 11

The contract defines 11 schemas that model the data the API accepts and returns. The most detailed are BankAccount (17 properties), Error (4 properties), ListBankAccountsResponse (3 properties), GetBankAccountResponse (2 properties). Each schema is shown below with its type and property counts.

Currency
string
Indicates the associated currency for an amount of money. Values correspond to [ISO 4217](https://wikipedia.org/wiki/ISO4217).
Country
string
Indicates the country associated with another entity, such as a business. Values are in [ISO 3166-1-alpha-2 format](http://www.iso.org/iso/home/standards/count…
Error
object
Represents an error encountered during a request to the Connect API. See [Handling errors](https://developer.squareup.com/docs/build-basics/handling-errors) fo…
4 properties 2 required
ErrorCode
string
Indicates the specific error that occurred during a request to a Square API.
GetBankAccountResponse
object
Response object returned by GetBankAccount.
2 properties
ListBankAccountsResponse
object
Response object returned by ListBankAccounts.
3 properties
BankAccount
object
Represents a bank account. For more information about linking a bank account to a Square account, see [Bank Accounts API](https://developer.squareup.com/docs/b…
17 properties 10 required
BankAccountStatus
string
Indicates the current verification status of a BankAccount object.
ErrorCategory
string
Indicates which high-level category of error has occurred during a request to the Connect API.
GetBankAccountByV1IdResponse
object
Response object returned by GetBankAccountByV1Id.
2 properties
BankAccountType
string
Indicates the financial purpose of the bank account.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

square-bankaccounts-api-openapi.yml Raw ↑

Other APIs Square publishes across the network.

Square Reporting API
Square Channels API
Square Transfer Orders API
Square ApplePay API
Square BookingCustomAttributes API
Square Bookings API
Square Cards API
Square CashDrawers API
Square Catalog API
Square Checkout API
Square CustomerCustomAttributes API
Square CustomerGroups API
Where this information came from

This is an independent, third-party profile of Square BankAccounts 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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