Jack Henry Developer Portal

Integrate with JH APIs to deliver Fintech Innovations to the market.

Enterprise REST API

Build your Fintech innovation leveraging the JH Enterprise RESTFUL APIs.

Enterprise SOAP API

Build your Fintech innovation leveraging the JH Enterprise SOAP APIs.

Enterprise Event System (EES)

Build Fintech Innovation leveraging JH EES API and deliver value to customers based on a wide variety of Financial Institution Events.

Operational Data Integration (ODI)

ODI is data a broker between providers and consumer. Consumers can create and maintain customized queries for their bulk data needs leveraging the ODI API.

Xperience

Leverage the Xperience APIs to customize the user interface that provides a consistent look and feel across all Jack Henry's products.

Getting Started

Learn about our Authentication Framework

The Authentication Framework protects access to user data via modern, battle-tested, tech industry standards such as OAuth and OpenID Connect (which we continue to update as those standards evolve). See Authentication Framework section for details.

Authentication Framework purpose

The Authentication Framework is the underlying foundation for every consuming All JH Enterprise APIs (i.e. the Wires API, EDPP AP).

The Authentication Framework does not use API keys nor does it share usernames and passwords with 3rd party developers.

Instead, it provides authorized API access via an Access Token and provides authenticated information about the user via an Identity Token.

Additional Details

These are some of the things you should know about the Authentication Framework.

OAuth 2.0 and OpenID Connect

The Authentication Framework protects user data using the OAuth 2.0 industry standard. With OAuth, users can delegate scoped access to third parties who wish to act on the user’s behalf. The user’s login credentials are never shared with the third party. Instead, authorization is provided to third party apps via an access token.

The Authentication Framework provides user identity information using the OpenID Connect (OIDC) industry standard. OpenID Connect is an identity layer built on top of the OAuth 2.0 protocol. With OpenID Connect, third party apps are provided authenticated information about the user in the form of an identity token.

Tokens

OAuth 2.0 and OpenID Connect are based on the concept of tokens. There are 3 main types:

  • Access Token
  • Identity Token
  • Refresh Token

External Resources for OAuth 2.0 and OpenID Connect

If you want to learn more about OAuth 2.0 and OpenID Connect, these external resources may be useful:

Contact JH to receive API Credentials

Wondering where to start? To use the Jack Henry Wires API please reach out to the following email address EISProductionAdoption@jackhenry.com