menu

Client & Account Onboarding

GS Advisor Solutions APIs enable advisors to digitally onboard new members and accounts, setup bank links and initiate transfers using our Service Center.

The Service Center APIs, allows advisors to integrate the onboarding workflow to setup new users and accounts, create bank links and money transfers, and transfer in assets from external accounts through a single API end point.

This feature allows advisors to manage various onboarding workflows as service tasks giving them the flexibility to ‘save and continue’ any task. Advisors can use the service tasks as a central place to gather information as they work through the onboarding process with their advisees.

This guide will instruct you on how to use the Service Center APIs to onboard a new client and account.

Service Center Worfklow

The following instructions describe the series of API calls you'll need for using Service Center for various onboarding tasks.

Step 1 - Create Service Task

Create the service task that will be used to gather information based on the onboarding tasks the user wants to complete.

End Point: POST /api/v2/service-center/tasks

There are eight different task that can be sent in the service task creation request:

  • Household Creation
  • User Creation
  • Entity/Firm Creation
  • Account Creation
  • Bank Link Setup
  • Asset Transfer

New service tasks are created in a DRAFT status

Creation of service task may trigger validation/completion errors. Errors are returned in the API response under the errors object.

You can create multiple task objects for the same task when needed.

If multiple advisees are being onboarded in a single Service Task as part of a household, and/or if you’re creating multiple accounts that need to be onboarded, you can submit the requests within a single API request by sending multiple task objects.

Step 2 - Get a Service Task

Use this request to get information about the service task including status and any existing validation errors

End Point: GET /api/v2/service-center/tasks/{serviceTaskId}

Once you’ve created a Service Task, we will return the serviceTaskId in the response. Use that service task Id to get information about that specific service task.

Step 3 - Get Invitations

This request will be used to get the invitation ID(s) associated with the service task Id.

End Point: GET /api/v2/service-tasks/{serviceTaskId}/invitations

The client invitation will allow you to submit a single signature for all workflows within the associated service task that require a signature.

  • Account Creation Task
  • Bank Link Creation Task
  • Asset Transfer Task
info

Note

There could be multiple invitation IDs returned in a response if there is more than one account owner/user being setup in the service task.

Step 4 - Replace Service Task

This request is used to update the service task and also validates the request body.

End Point: PUT /api/v2/service-center/tasks/{serviceTaskId}

Validation/completion errors are returned in the API response under the ‘errors’ object.

Step 5 - Sign Invitation

This submits all service tasks related to that invitation ID along with any required e-signatures.

There are two options to submit a signature for account opening:

  1. Submit a Digital Signature
  2. Upload a wet signed Account Certification PDF

End Points: POST /api/v2/invitations/{invitationId}/sign-now

GET invitations/{invitationId}/download-invitation-packet POST invitations/{invitationId}/wet-sign

There could be multiple invitationId's if there is more than one account owner.

  • Joint accounts
  • Trust accounts

This API should be called ONLY after the errors object does not return any validation errors when you ‘Get Service Task’ or ‘Replace Service Task’.

Outside of User creation, all relevant signatures for the accounts, transfers and/or bank links that are being created must be submitted before the system processes the associated tasks.

info

Note

If there are multiple ‘accountOpeningTasks’ objects under a single service center task, you will only need to sign and submit the Advisee signature once, which will be applied to all accounts being created for that Advisee.

Please see the New Account Onboarding page for a detailed guide on onboarding a new member and account.


GS DAP® is owned and operated by Goldman Sachs. This site is for informational purposes only and does not constitute an offer to provide, or the solicitation of an offer to provide access to or use of GS DAP®. Any subsequent commitment by Goldman Sachs to provide access to and / or use of GS DAP® would be subject to various conditions, including, amongst others, (i) satisfactory determination and legal review of the structure of any potential product or activity, (ii) receipt of all internal and external approvals (including potentially regulatory approvals); (iii) execution of any relevant documentation in a form satisfactory to Goldman Sachs; and (iv) completion of any relevant system / technology / platform build or adaptation required or desired to support the structure of any potential product or activity. All GS DAP® features may not be available in certain jurisdictions. Not all features of GS DAP® will apply to all use cases. Use of terms (e.g., "account") on GS DAP® are for convenience only and does not imply any regulatory or legal status by such term.
¹ Real-time data can be impacted by planned system maintenance, connectivity or availability issues stemming from related third-party service providers, or other intermittent or unplanned technology issues.
Transaction Banking services are offered by Goldman Sachs Bank USA (“GS Bank”) and its affiliates. GS Bank is a New York State chartered bank, a member of the Federal Reserve System and a Member FDIC. For additional information, please see Bank Regulatory Information.
Certain solutions and Institutional Services described herein are provided via our Marquee platform. The Marquee platform is for institutional and professional clients only. This site is for informational purposes only and does not constitute an offer to provide the Marquee platform services described, nor an offer to sell, or the solicitation of an offer to buy, any security. Some of the services and products described herein may not be available in certain jurisdictions or to certain types of clients. Please contact your Goldman Sachs sales representative with any questions. Any data or market information presented on the site is solely for illustrative purposes. There is no representation that any transaction can or could have been effected on such terms or at such prices. Please see https://www.goldmansachs.com/disclaimer/sec-div-disclaimers-for-electronic-comms.html for additional information.
Mosaic is a service mark of Goldman Sachs & Co. LLC. This service is made available in the United States by Goldman Sachs & Co. LLC and outside of the United States by Goldman Sachs International, or its local affiliates in accordance with applicable law and regulations. Goldman Sachs International and Goldman Sachs & Co. LLC are the distributors of the Goldman Sachs Funds. Depending upon the jurisdiction in which you are located, transactions in non-Goldman Sachs money market funds are affected by either Goldman Sachs & Co. LLC, a member of FINRA, SIPC and NYSE, or Goldman Sachs International. For additional information contact your Goldman Sachs representative. Goldman Sachs & Co. LLC, Goldman Sachs International, Goldman Sachs Liquidity Solutions, Goldman Sachs Asset Management, L.P., and the Goldman Sachs funds available through Goldman Sachs Liquidity Solutions and other affiliated entities, are under the common control of the Goldman Sachs Group, Inc.
© 2025 Goldman Sachs. All rights reserved.