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JPMorgan Chase Health Check API

Validate the health of the service.

JPMorgan Chase Health Check 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 Health Check. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 4 operations across 4 paths, and defines 41 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against 22 base URLs: https://api-ms.payments.jpmorgan.com/api/v1, https://api-ms-test.payments.jpmorgan.com/api/v1, https://api-mock.payments.jpmorgan.com/api/v1, https://merchant-api.checkout.merchant.jpmorgan.com/v1, https://merchant-api.checkout-cat.merchant.jpmorgan.com/v1, https://api-mock.payments.jpmorgan.com/v1, https://profiles-api.merchant.jpmorgan.com/api/v2/mmp, https://cat-profiles-api.merchant.jpmorgan.com/api/v2/mmp, https://api-mock.payments.jpmorgan.com/api/v2/mmp, https://api.payments.jpmorgan.com/commerce/v1, https://api-sandbox.payments.jpmorgan.com/commerce/v1, https://mns-aws.jpmchase.com/v1, https://mns-aws-cat.jpmchase.com/v1, https://api.reports.jpmorgan.com/api/v1, https://api.reports-files.jpmorgan.com/api/v1, https://api.reports.test.jpmorgan.com/api/v1, https://api.merchant.jpmorgan.com/payments/v1/, https://api-test.merchant.jpmorgan.com/payments/v1/, https://api-mock.payments.jpmorgan.com/payments/v1, https://api-ms.payments.jpmorgan.com/api/v2, https://cat-api.merchant.jpmorgan.com/api/v2, https://api-mock.payments.jpmorgan.com/api/v2.

4 operations 4 paths 41 schemas 4 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.payments.jpmorgan.com/onboarding/v1
Authentication
HTTP Bearer, HTTP Bearer
Resource Areas
1

Authentication & Security 2

JPMorgan Chase Health Check API declares 2 security schemes for authenticating requests. It accepts HTTP bearer tokens (JWT) (BearerAuth). It accepts HTTP bearer tokens (JWT) (bearerAuth).

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 4 GET. Each is listed below with its method, path, parameters, and response codes.

Health Check 4

Validate the health of the service.

GET
/healthcheck
Health check for the Account Updater service.
→ 200500503504
GET
/checkout/healthcheck
Validate the health of the service
→ 200429503
GET
/disputes/health
Validate the health of the service.
getHealthCheck → 200408429
GET
/healthcheck/notification-subscriptions
Health check for the Notification Subscription service
v1GetSubscriptionsHealth → 200500503504

Schemas 41

The contract defines 41 schemas that model the data the API accepts and returns. The most detailed are messages (4 properties), messages_4 (4 properties), messages_5 (4 properties), messages_3 (4 properties). Each schema is shown below with its type and property counts.

responseMessage
string
Detailed explanation of the account update response. Provides context for the outcome of the request.
responseCode
string
The response code representing the outcome of the request. Allowed values are defined by the application.
status
string
Current health status of the resource (for example, UP, DOWN). Used to monitor service availability.
validationMessage
object
Object containing information about transaction validation.
3 properties
healthCheckResource
object
Contains health check information about a resource.
1 property 1 required
code
string
The error code returned when an exception is encountered by the system or a connected component. Allowed values are defined by the application.
responseStatus
string
The result status of the request. Allowed values are "SUCCESS" and "ERROR".
messages
object
A list of errors and warnings.
4 properties 2 required
message
string
The detailed message describing the error encountered.
healthCheckResource_2
object
Contains health check information about a resource
1 property
responseMessage_2
string
Long explanation of the response message.
responseCode_2
string
Short explanation of the response code.
validationMessage_2
object
Object containing information about transaction validation.
3 properties 2 required
healthCheckResource_3
object
Contains health check information about a resource.
1 property 1 required
code_2
string
Codifies a raised exception encountered by an internal or external system, sub-system, interface, job, module, or system component with which the web service a…
responseStatus_2
string
Request result status.
messages_2
object
A list of errors and warnings.
4 properties 2 required
message_2
string
Provides textual description of a problem that has occurred and which is preventing the system from completing a task. Messages can be a confirmation, warning…
healthCheckResource_4
object
Contains health check information about a resource
1 property
responseMessage_3
string
Long explanation of the response code.
validationMessage_3
object
Object containing information about transaction validation
3 properties 2 required
healthCheckResource_5
object
Contains health check information about a resource.
1 property 1 required
responseStatus_3
string
Codifies the general categorization by the Firm of the response code being sent back to the merchant.
messages_3
object
A list of errors and warnings.
4 properties 2 required
errorMessage
string
Describes a message if problem occurred or error preventing the system from completing a task.
responseMessage_4
string
Long explanation of the response message.
responseCode_3
string
Short explanation of the response code.
validationMessage_4
object
Object containing information about transaction validation
3 properties 2 required
healthCheckResource_6
object
Contains health check information about a resource.
1 property 1 required
code_3
string
Short informative code about the error.
responseStatus_4
string
Request result status.
messages_4
object
A list of errors and warnings.
4 properties 2 required
responseMessage_5
string
Long explanation of the response message.
responseCode_4
string
Short explanation of the response code.
validationMessage_5
object
Object containing information about transaction validation.
3 properties 2 required
healthCheckResource_7
object
Contains health check information about a resource.
1 property 1 required
code_4
string
Codifies a raised exception encountered by an internal or external system, sub-system, interface, job, module, system component with which the web service appl…
responseStatus_5
string
Request result status.
messages_5
object
A list of errors and warnings.
4 properties 2 required
message_3
string
Provides textual description of a problem that has occurred and is preventing the system from completing a task. Messages can be a confirmation, warning or not…
healthCheckResource_8
object
Contains health check information about a resource
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

jp-morgan-chase-health-check-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 Health Check 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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