Explore, test, and build your application with our APIs

We provide detailed documentation to demonstrate what our APIs can do for you. Learn how to get started with our detailed guide. 

  • Interactive API documentation and sandbox
  • Download Swagger files and begin testing
  • Supports OAuth 2.0 authentication mechanism

Transfer and receive files seamlessly

One of the most common integrations with clients and third parties is file transmission between SEI and a 3rd party or client directly.  SEI can both send and receive a variety of file types, supporting .csv, .xlsx, .doc, .pdf, .xml and others based on the client's requirements.  Using Secure File Transfer Protocol (SFTP), SEI manages file access, transfer, and management securely to and from recipients.

Integrate SEI user interfaces with your firm’s web-based applications

Using one-time user credentials, SSO enables a seamless login to a firm's environment or network and secure access to SEI applications, like the Wealth Platform or Investment Manager Services Platform. SEI's preferred SSO pattern is to receive or send SAML 2.0 assertions for SSO requests. Please contact your account representative to learn more about configuring and implementing SSO.

Create solutions tailored to you with our Data Integration Services

Benefit from near real time data repository. Optimize your system using all that the SEI Wealth Platform has to offer.








API Calls

Start creating your business idea with our integrations

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Browse articles about topics like App Creation, Apigee, and Analytics.

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Inquire, discover solutions, and converse with community members. Coming soon.

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View tutorials, white papers, and videos. Find information about recent API updates. Coming soon.

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