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JPMorgan Chase Balances API

Balance Information

JPMorgan Chase Balances API is one of 65 APIs that JPMorgan Chase publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 2 operations across 2 paths, and defines 16 schemas. It is described by OpenAPI 3.2.0, at version 2.0.7.

Requests are made against 2 base URLs: https://api.payments.jpmorgan.com/account/v2, https://api-mock.payments.jpmorgan.com/account/v2.

2 operations 2 paths 16 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0.7
Base URL
https://api.payments.jpmorgan.com/onboarding/v1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

JPMorgan Chase Balances API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (BearerAuth). By default, every request must be authenticated.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Balances 2

Balance Information

GET
/accounts/balances
Retrieve Balances of All Eligible Accounts
getAccountsBalances 3 params → 200400401403500503
POST
/accounts/balances/inquiry
Inquire Balances
inquireAccountsBalances 3 params body → 200400401403500503

Schemas 16

The contract defines 16 schemas that model the data the API accepts and returns. The most detailed are Error (5 properties), Cursor (5 properties), Account (5 properties), BalanceInquiry (4 properties). Each schema is shown below with its type and property counts.

AccountBalance
object
Account balance information
2 properties 2 required
ErrorContext
object
The following is a list of error codes that may be returned and their associated rule definitions | Error Code | Definition | | --- | --- | | 10001 | Mandatory…
4 properties 1 required
ISOCurrencyCode
string
ISO 4217 Alpha-3 Currency Code
AccountBalances
object
2 properties 2 required
Cursor
object
5 properties 2 required
Error
object
5 properties 1 required
AccountIdentifier
object
Contains account number and financial institution to uniquely identify a customer account
2 properties 2 required
IdType
string
The Id type of the Bank or Financial Institution
PageSize
integer
For pagination, the total number of results to return
Balance
object
3 properties 3 required
BalanceInquiry
object
Balance schema used to provide the inquiry criteria based on which balance information is retrieved
4 properties 1 required
Account
object
An account object contains the customer account related properties
5 properties 4 required
SignedDecimal
string
A String representation of a (potential) decimal number Follows ISO 4217 standards to represent minor unit currencies
CursorId
string
For selecting a cursor when using pagination
FinancialInstitution
object
Financial Institution identifier
3 properties 2 required
AccountType
string
The type of account

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

jp-morgan-chase-balances-api-openapi.yml Raw ↑

Other APIs JPMorgan Chase publishes across the network.

Notifications API
Accounts API
Recipients API
Webhooks API
Transactions API
Documents API
JPMorgan Chase Account Information API
JPMorgan Chase Account Restrictions API
JPMorgan Chase Account Services API
JPMorgan Chase Account Statements API
JPMorgan Chase Account Transactions API
JPMorgan Chase Account Updates API
Where this information came from

This is an independent, third-party profile of JPMorgan Chase Balances 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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