Hello and Welcome to the SEI Developer Portal!

Our goal is to get an application developer from 0-200 OK as fast as possible.

Pre-Requisite: You would need to be provisioned for SEI Developer Portal Access.

Browse SEI's API Products to determine the APIs you want to use in your application. We want our API Product Detail pages to promote creativity and innovation in building application experiences, so we provide developers and business analysts the tools to do so, including:

API Product Descriptions– Export a .pdf file of API product information. Share it with your business teams and highlight how the API product can be used to provide business value and/or efficiency.

Data Dictionaries– Export a .xlsx file of API field definitions, descriptions, data types and begin your mapping exercise.

CodeGen– Download the (.yaml) file for the API Product and use Swagger code generation to produce Client/Server SDKs in java, C#, or any other language supported by the OpenAPI specification.

Collections– Download and then import collections right into Google Postman and you are ready for a Test Drive!

Now that you have explored the API Product catalog and the available tools, start Test Driving, or navigate to the Solutions page to view specific API use cases for Asset and Wealth Management Markets.

 

Having surfed Person Surfing on LG G5 through SEI's API Products, now register your application, retrieve your keys and quickly make requests with selected APIs.

Pre-Requisite: You would need to be provisioned for SEI Developer Portal Access.

Register your Application by logging into SEI Developer Portal with your User Id.

  1. Test drive Racing CarMotorcycle from your local machine (laptop/PC..) and conveniently connect to SEI's Test API Environment. Note: It is ok to hardcode your credentials when test driving, but when prototyping or building a production version of your application, take the necessary steps to protect your credentials and App Keys.

  2. Retrieve App Key/Secret:

  • Once your application is registered, you will be redirected to the My Apps page to view your App.
  • Use your SEI Developer Portal login credentials as the username/password to mint an OAuth token using client_credentials grant type to succesfully authenticate against SEI API Platform.

    Training wheels are off! You are all set to begin prototyping what you have test driven...

    To create Prototype(s) or build your Test Application:

    1. Contact your SEI Partner/ Manager with your firm's Development or Test Distribution List (ex: applicationsupport@yourfirm.com) to be provisioned for SEI API Developer Portal access.

    2. Once provisioned, Log into SEI Developer Portal with the Distribution List to begin prototyping.

    3. Register your application by selecting approrpiate values on the Add AppForm which is available under My Apps once you have logged into the portal.

    4. Select the "Test" environment for your Dev/QA/Pilot application in the Add App Form.

    5. ​​​Note: At this point, based on the type of your application you will want to decide what type of OAuth grant type you will use to support your Prototype and Production applications using the OAuth Decision Tree.

    6. RetrieveApp Key/Secret: Remember to protect your keys!

    • Once your application is registered, you will be re-directed to the My Apps page to view your App.
    • For Server-Server or Client-Server based application, SEI will provision service accounts and Certs post app registration to support Two Way TLS .
    • These values (service account credentials and CERTs) can be retrieved from automated emails sent from SEI.
    • Visit our FAQs for more information

    To build your Production Application:

    1. Contact your SEI Partner/ Manager withyour firm's Production or Technical Operations Distribution List (ex: applicationProdSupport@yourfirm.com) to be provisioned for SEI API Developer Portal access.

    2. Once provisioned, Log into SEI Developer Portal with the Distribution List to begin prototyping.

    3. Register your application by selecting approrpiate values on the Add AppForm which is available under My Apps once you have logged into the portal.

    4. Select "Prod" environment for your Prod application in the Add App Form.

    5. Retrieve App Key/Secret: Remember to protect your keys!

    • Once your application is registered, you will be re-directed to the My Appspage to view your App.
    • For Server-Server or Client-Server based application, SEI will provision service accounts and Certs post app registration to support Two Way TLS .
    • These values (service account credentials and CERTs) can be retrieved from autoomated emails sent from SEI.
    • Visit our FAQs for more information

    yes Start Building!

    enlightened Read Frequently Asked Questions and Answers about SEI APIs.

    mail Contact SEI